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Medical, Environmental and Psychosocial Conditions As a Cause of Depression

  • Nov 11, 2024
  • 18 min read

Updated: 6 days ago

Some illnesses can affect the brain’s structure or the way it functions, and these changes can lead to depression by altering how neurons and neurotransmitters work. In other cases, the emotional impact of the disease itself — especially when it is chronic or life‑changing — can cause grief, stress, or a sense of lost control. And for some conditions, there may be actual damage to brain cells or the pathways they use to communicate, which can directly contribute to depression.


It is a vicious cycle: Illness causes depression, and studies show that depression lowers immunity, which, in turn, makes a person more susceptible to illness.


Struggling With Depression
Struggling With Depression

What Kinds of Medical Conditions Can Cause Depression?


Common examples of these include:


  • Infections (like Epstein-Barr virus, long-COVID, HIV/AIDS, syphilis), many of which can cause inflammatory changes in the brain and subsequent damage.


  • Hyperglycemia of uncontrolled diabetes can lead to neurovascular destruction (neuronal and vascular damage in the brain), leading to gray matter attrition and changes in neurotransmission (see Depression: Overview). These processes can cause mood changes. In fact, according to  NIH publications, 10–15 percent of those with diabetes experience depression.


  • Hyperglycemia of uncontrolled diabetes can lead to neurovascular destruction (neuronal and vascular destruction in the brain), leading to gray matter attrition and changes in neurotransmission (see Depression: Overview). These processes cause a change in mood. In fact, according to NIH publications,10-15 percent of those with diabetes experience depression.


  • Hypothyroidism - Hypothyroidism slows down the body’s metabolism, including brain metabolism. Low thyroid hormone levels can reduce serotonin activity, impair neurotransmission, and cause fatigue, slowed thinking, and low energy — all of which can contribute to depression.


  • Chronic kidney disease tends to cause neurologic damage and concomitant mood changes like depression.


  • Autoimmune diseases like Guillain-Barré and multiple sclerosis (MS) often cause destruction and alteration of brain structure and function.


  • Cancer or alteration or loss of a body part due to cancer can also cause neurochemical changes within the brain, often causing depression.


  • Being diagnosed with a chronic condition - Being diagnosed with a chronic condition can cause depression because it often brings fear, uncertainty, lifestyle changes, and a sense of lost control. The emotional weight of managing a long‑term illness can lead to grief, stress, and overwhelm, all of which can trigger depression.


  • Painful conditions - When pain is constant, the nonstop pain signals can “train” the nervous system to become more sensitive. Over time, this can change the path of neurons and neurotransmitters, which can make both pain and depression more likely to occur and recur.


  • Experiencing a heart attack or receiving a terminal diagnosis often forces people to confront their own mortality, which may trigger depression.


This isn’t to say that depression is caused only by physical or neurologic changes, but they do play a significant role.


Beyond medical conditions themselves, several other influences can affect brain chemistry and contribute to depression. These include environmental toxins, vitamin and mineral deficiencies, medications, genetics, and stressful life conditions, among others.


Other Medical Causes of Depression


Environmental Toxin Exposure as a Cause of Depression

Exposure to certain toxic substances in the environment can lead to neurotoxicity, endocrine disruption, and changes in neurotransmitter function. Frequent exposure to heavy metals (especially cadmium and lead), chronic pesticide use, particulates in air pollution, and a relatively new culprit - PFAs or polyfluoroalkyl substances (PFAS)—found in things like contaminated water, certain food packaging, nonstick cookware, stain‑resistant fabrics, and some personal‑care products—have been linked to neuroinflammation, endocrine disruption, and changes in neurotransmitter systems. These neurologic effects can make depression more likely to occur, especially with long‑term exposure. These effects occur through several different mechanisms (outlined in the linked sections).


A blood test can check for lead and cadmium levels if overexposure is suspected.


Treatment: In most cases, determining a direct cause‑and‑effect relationship would be difficult. It would be hard to prove that these environmental factors are the cause of a person’s depression. However, if they may be contributing, the most effective step is to reduce or avoid exposure to these toxins. Additional treatments for depression may be helpful if symptoms continue.


Vitamin and Mineral Deficiencies as a Cause of Depression

Nutrition—and deficiencies in certain vitamins and minerals—can contribute to depression. These deficiencies may result from inadequate dietary intake or from decreased gastrointestinal absorption. Absorption problems can occur with conditions such as cystic fibrosis, alcoholism, age‑related physiologic changes, chronic pancreatitis, celiac disease, Crohn’s disease, lactose intolerance, certain surgeries (like gastric bypass or bowel resection), pernicious anemia (inability to absorb vitamin B12), various medications, some gastrointestinal infections, and others. Long‑term deficiencies can even lead to permanent neurologic damage.


Vitamin deficiencies

Deficiencies in vitamins A, B6, B12, thiamine (B1), folate (B9), vitamin C, vitamin D, vitamin E, and vitamin K can cause physical and neurologic changes that may lead to depression. This is especially true of the B vitamins, which play key roles in the production and structure of neurotransmitters such as serotonin, dopamine, and GABA. When these vitamins are lacking, neurons may atrophy or die, and neurotransmitters may not function properly—potentially contributing to depression.


Mineral deficiencies

Deficiencies in iron, calcium, magnesium, selenium, and zinc can also contribute to depression. Many of these minerals are involved in nerve transmission in the brain and throughout the body.


Treatment

Although long‑term deficiencies can damage neuronal systems in the brain, most short‑term deficiencies can be corrected—often improving associated depressive symptoms. Blood levels should be checked, and a nutrition plan or vitamin/mineral supplementation program should be started as needed. If levels normalize and depression persists, it may be necessary to explore other potential causes and treatments. In many cases, taking a reputable multivitamin is reasonable—especially if you drink alcohol, which depletes several vitamins and minerals.


Although long‑term deficiencies can damage the brain's neuronal systems, most short‑term deficiencies can be corrected—often improving associated depressive symptoms. Blood levels should be checked, and a nutrition or vitamin/mineral supplementation plan started as needed. If levels stabilize and depression persists, it may be time to consider other potential causes and treatments. In many cases, taking a reputable multivitamin is reasonable—especially if you drink alcohol, which depletes several vitamins and minerals.​


​Medications as a Cause of Depression

Besides medical conditions that can contribute to depression, some medications can inadvertently trigger mood changes as well. If you’re trying to understand the possible cause of your depression, it may be worth reviewing the medications you take. Certain drugs can affect neurotransmitter levels or other brain functions, which may lead to depressive symptoms. Examples include:

  • Sedatives

    • Ambien (zolpidem)

    • Barbiturates

    • Benzodiazepines: Xanax (alprazolam), Ativan (lorazepam)

  • Acne Treatment

    • Isotretinoin

  • Allergy & Respiratory Medications

    • Antihistamines: Zyrtec (cetirizine)

    • Singulair (montelukast)

    • Anticholinergics: Benadryl (diphenhydramine), oxybutynin

  • Corticosteroids

    • Prednisone

  • Pain Relievers

    • Ibuprofen

    • Opioids (listed under multiple categories)

  • GERD & Acid Reflux Medications (Proton Pump Inhibitors)

    • Omeprazole (Prilosec)

    • Lansoprazole (Prevacid)

  • Antiseizure Medications

    • Lamotrigine

    • Gabapentin

    • Dilantin

    • Topiramate

  • Antibiotics

    • Gentamicin

    • Ciprofloxacin (“Cipro”)

  • Blood Pressure Medications

    • Beta blockers (often end in “-olol”)

  • Cholesterol-Lowering Drugs (Statins)

    • Atorvastatin (Lipitor)

    • Pravastatin (Pravachol)

    • Rosuvastatin (Crestor)

  • Thyroid Medications

    • Levothyroxine

  • Hormones

    • Birth control pills

    • Estradiol

    • Finasteride (Propecia)

  • Mental Health Medications

    • Antidepressants: amitriptyline, SSRIs

    • Anti-anxiety meds: benzodiazepines (Xanax, Ativan)


A note on individual differences

People respond very differently to medications. A drug that causes mood changes in one person may have no effect on another.


What to do if you suspect a medication is contributing to depression

If a medication appears to be the only likely cause of your symptoms, that would be an easy answer. Discuss your concerns with your healthcare provider—they may be able to adjust the dose or recommend an alternative. Reminder: Do not stop any medication on your own without medical guidance.


Genetics/Heredity as a Cause of Depression

Children of parents with major depression often wonder: Am I going to suffer from depression the way my parent does?

Genes passed from generation to generation help shape how the brain is wired and how it functions. According to a publication from Stanford, if a parent or sibling has major depression, the likelihood of a genetic contribution is estimated at 30% to 50%. Genetics also plays a role in other mental health conditions.

Genes can influence many aspects of brain development and processing — from neuron structure and neurotransmission to, presumably, some processes involved in neuroplasticity. Because of this, family history is an important factor to consider when evaluating a person’s depression (or any mental health concern). If a parent responds well to a particular psychiatric medication, it can sometimes be helpful to consider that the same medication may work for a child or sibling due to shared genetic traits.

If you are worried about having inherited genes for depression, it’s important to remember that genetic traits do not always manifest. Family members may carry the same genes but never develop symptoms. Often, the genes are simply not expressed. And in the ongoing balance of nature versus nurture, environmental factors play a major role in whether certain genes are expressed in a negative or dysfunctional way. It is also encouraging to note that some genes are inherited for resilience — the ability to adapt to and recover from challenging life circumstances.


Psychosocial and Environmental Factors Can Cause Depression-

Psychosocial and environmental factors—including relationships, trauma, socioeconomic pressures, environmental stress, and life circumstances—can affect our mental health. When a person is repeatedly exposed to difficulties in any of these areas, or spends a great deal of time ruminating about them, these stressors can trigger neurochemical changes that lead not only to sadness but to more severe forms of depression. I hear more and more about incessant worry and concern about the world today. We worry about economics, about war, about pollution, about our children's future. We are being bombarded with negative news stories; there are horrible and sad stories (clickbait) from the media every day. This has got to be affecting our serotonin and dopamine levels. Even the number of "likes" a person gets on Facebook can affect serotonin levels. Kids get bullied, but did you know that, according to Psychology Today, 31% of adults get "bullied" as well? Chronic stress from bullying can disrupt serotonin, dopamine, glutamate, and cortisol levels, increasing vulnerability to depression and anxiety.

Yes, these days we seem to get hit with negative punches from the left and the right, and we have to learn to dodge them, accept them, challenge them, or totally bypass or transcend them. We need to learn to be resilient.

Throughout history, there have been challenges. If psychosocial or environmental factors seem to be causing your depression, remove yourself from your negative environment, if only for a while. Make time for yourself; take care of yourself. After all, what you perceive of your life is the life you are living at the time. You can change perceptions.


General Approaches to Help Depression

If you suspect that your depression may be related to a physical change, an illness, or a nutritional deficiency, certain tests can help clarify the picture. Bloodwork, imaging studies, and other evaluations may be useful. At this point, MRIs and PET scans can identify some patterns of neurologic change associated with depression; however, the brain is so complex—and the patterns so varied—that these scans are not reliable as diagnostic tools specific to depression.


In the case of illness-related depression, a multidisciplinary approach would be optimal in treating depression. Treating the underlying medical disorder (to decrease physical symptoms and fight the progression of the disease), combined with the use of antidepressants (to help increase neurotransmitters like serotonin, norepinephrine, dopamine, and others), along with therapy (to form new neuronal transmission pathways), could, perhaps, minimize depression through repair and possibly reversal within areas of the brain.

​​​

​​Presumably, if some illnesses can be recognized and managed early, there is a lower likelihood of permanent neurologic damage and long-term changes in the brain. Examples include debilitating conditions such as like chronic pain disorders (such as rheumatoid arthritis osteoarthritis, fibromyalgia), migraine headaches, irritable bowel syndrome (IBS), insomnia and acute metabolic disturbances like hyponatremia or hypercalcemia. Endocrine disorders—including hypothyroidism, adrenal disorders, and insulin resistance—can also contribute to depression. Treating these underlying conditions early may help prevent the development of chronic depression.


When there has been extensive damage to brain structure and function, depression is often more difficult to treat. This can occur after major neurologic events or illnesses such as a significant cerebrovascular accident (stroke), epilepsy, Parkinson’s disease (which requires very specific antidepressant choices), Alzheimer’s disease—especially in the early and middle stages when gray matter, neurons, and neurotransmission are affected—and other forms of dementia. While we can support neurotransmitter balance and help the brain form new patterns of thinking through therapy and neuroplasticity, we cannot regenerate most types of neurons or replace lost gray matter.

So yes, there is real promise—but it sometimes takes a great deal of work. No one ever said things would be easy.


When depression is triggered by underlying medical or environmental factors, the most effective approach is to optimize care for the primary condition. At the same time, the depression itself can be treated—either concurrently or on its own. As mentioned in the section titled Depression: Overview, numerous approaches can help relieve depressive symptoms:


General Approaches to Depression

  • Reduce stress - Very often, there is a strong association between stress and depression.

  • Exercise, walking - Studies show that exercise can help relieve depression. 

  • Check out techniques such as yoga or tai chi. 

  • Meditation and relaxation exercises:

    -Deep breathing exercises - This helps release endorphins in your brain, which are "feel-good" hormones. It also helps reduce cortisol levels, which, when high, can decrease coping. Deep breathing techniques are practiced by taking a deep breath through your mouth using your diaphragm muscle located just beneath your lower ribs (instead of using neck, shoulder, and upper chest muscles), pausing, and then releasing the breath through the mouth. Repeat this several times.

    -Guided Imagery - Think of a relaxing situation or a place you have been and focus on only that - focusing on texture, smells, and visuals.

    -Try Mindfulness - This is when a person focuses on the present moment, feeling and experiencing the moment with awareness and acceptance, not judgment. This reportedly helps the fronto-limbic area of the brain, which is responsible, in great part, for emotional regulation and processing.

    -Progressive Muscle Relaxation Exercises: This is done by tightening muscle groups for eight seconds, then relaxing them for several seconds: Begin with facial muscles, with the face, moving to the scalp - tighten muscles for eight seconds, then relax; then the neck, doing with each muscle group of the chest, back, pelvis, extremities, and so on. This releases some tension and stress. If you do not have time to move through all of your muscle groups, do this with those muscles you believe have the most tension.

    -Analytical Meditation - This meditation involves focusing on an object or a concept and focusing on only that.

    -Body Scanning - Focus on a part of your body and feel relaxation, warmth, and release of tension.

    -Reiki is a practice whereby a person connects with a universal positive energy. There are quite a few online sources with free instructions; additionally, many instructors also teach these methods in person.

  • Journaling: Write your thoughts in a journal 

  • Talk to someone about your problem - friends, family: Don't worry, people who care about you are commonly concerned and want to help.

  • Practice affirmations - saying good things about yourself

  • Set realistic goals and work toward them: Start with small, achievable goals.

  • Listen to good music.

  • According to studies, Aromatherapy (especially with massage) can be an adjunct in the treatment of depression.

  • Recognize and celebrate even small successes.

  • Humor therapy - laugh or make yourself smile (usually used as an adjunct to other therapies).

  • Light therapy - May help seasonal and non-seasonal depression in conjunction with serotonin reuptake inhibitors (SSRIs) and serotonin-norepinephrine reuptake inhibitors (SNRIs).

  • For some people, spirituality can contribute to a deeper sense of control, purpose, hope, optimism, peace, and connection; potentially improving overall health and well-being.

  • Massage - Studies show that massage has been shown to help with anxiety and depression.

  • Counseling and Therapy - These often help: Sometimes just being able to talk to someone can help more than you know. The best therapies all have one common bond: establishing a trusting relationship. If a counselor is good, they can work with you on different ways to cope and provide therapy that will suit your needs. Some of the more popular of these are mentioned below.

      Cognitive Behavioral Therapy (CBT) - This is currently considered one of the best — if not the best — forms of therapy. There are several subtypes of CBT, but they all share the same core goal: helping people recognize and challenge the dysfunctional thought patterns that contribute to depression.

CBT is one way people can intentionally promote neuroplasticity, the brain’s ability to change and adapt. Through this kind of therapy, neurons can be encouraged to send impulses down new, healthier pathways instead of relying on old, negative ones. The brain forms new neural connections (or strengthens existing positive ones) through purposeful learning, repetition, and practicing more constructive thought patterns and positive experiences. Essentially, it’s a form of “rewiring.”

This means you can train your brain to think differently and more positively — and that makes sense when you understand how adaptable the brain truly is.


  Types of CBT

       -Cognitive Restructuring - Cognitive restructuring helps a person change the way they think about a situation. Through this therapy, a person learns to identify and challenge their negative or irrational thought patterns and develop more constructive ways of thinking.


      ​ -Dialectic Behavioral Therapy (DBT) - Similar to CBT, but with DBT, a person works on validating or accepting uncomfortable thoughts, feelings, and behaviors instead of fighting them. It emphasizes acceptance and change.


       -Mindfulness-Based Stress Reduction Therapy (MBSR) - MBSR helps people change their responses to depressing or intrusive thoughts by using mindfulness practices to reduce reactivity.


        -Motivational Interviewing (MI) - MI helps people identify positive goals and the strengths or internal motivations that can help them work toward those goals.


        -Acceptance and Commitment Therapy (ACT) - ACT helps people accept difficult feelings and develop tolerance for them while learning new coping mechanisms and committing to actions aligned with their values.


        Note: CBT is also effective for those with other mental health problems like anxiety disorders, PTSD, OCD, insomnia, chronic pain, and others.


Non-CBT Therapy

  • Psychoanalysis - Psychoanalysis is an interpersonal therapy that explores a person’s past, looking for possible roots of depression and working through the associated thoughts and feelings. It aims to help a person develop alternative, more effective coping mechanisms.

​​

  • Eye Movement Desensitization and Reprocessing (EMDR) - EMDR is a therapeutic technique used to treat traumatic memories and, in this context, depression related to trauma. The therapist guides the client to focus their eyes on an object as it moves back and forth. At the same time, the client processes negative traumatic memories and gradually shifts toward more adaptive, positive associations. This approach is effective for many people and involves changes in how the brain processes and stores traumatic information — essentially a form of “rewiring.”

  Other Approaches to Depression

  • Transcranial Magnetic Stimulation (TMS) -

    This treatment is sometimes used when other conventional treatments have not worked. A magnetic coil is placed on the scalp, and it delivers magnetic pulses, not electrical current, to stimulate specific areas of the brain involved in mood regulation. This stimulation can lead to changes in neural activity — essentially a form of “rewiring.” (See photo above.)

    TMS is typically well tolerated, usually with little or no discomfort. It is often used as an adjunct to medication. Some consumer devices are available online, but they deliver much lower-intensity stimulation, are not FDA‑approved, and their safety and effectiveness cannot be assured. I’m not sure I would go this route.

    TMS is a time‑consuming therapy. Treatments are, on average, about 30 minutes long, five times a week for approximately six weeks (this can vary). According to PubMed, about 36% of people experience improvement (other sources report higher numbers). Relapse can occur, but a person can undergo more than one course if needed.


  • Electroconvulsive Therapy (ECT)

This is often portrayed as an intrusive maniacal treatment straight out of One Flew Over the Cuckoo's Nest. But the fact is that it can work as a last resort when therapy and medication are not working. It is another type of electrical stimulation to the brain, more powerful than TMS, that elicits a small seizure under general anesthesia. The remission rate is higher than 50% and is best used in conjunction with and followed by antidepressant medications to avoid relapse, which can occur.

​​Over-the-Counter Medications

There are no reliable over‑the‑counter medications that treat major depression. You can try to support your health through lifestyle changes — getting enough sleep, reducing stress, eating a truly nutritious diet, and taking multivitamins (especially B12). While these habits may support overall well‑being and can improve mood to some degree, they cannot reliably treat moderate or severe depression.


Considered Natural and Herbal Remedies

It’s important to learn about herbs and supplements before trying them. Because most have not been extensively studied, their effectiveness for significant depression can be uncertain. Some may also interact with medications or cause unwanted side effects, so it’s wise to approach them with care and good information.

  • Kava Kava

  • Lemon Balm

  • St John's Wort

  • SAMe

  • 5HTP

  • ​​DHEA (dehydroepiandrosterone) is a substance produced by the adrenal gland. It is a prohormone or precursor to certain hormones, including estrogen and progesterone  (among others). It also has neuroprotective effects and increases serotonin and dopamine levels in the brain. It has some medication interactions and quite a few potentially unwanted side effects; however, it may help with depression. As a mood enhancer in depression, DHEA usually takes up to six months for optimal effects. Because it does increase estrogen, there is a potential risk for those who have hormone-receptive cancer.

  • Chamomile

  • Ginseng

  • Lavender

  • Omega-3 - Fish oil/krill oil - has a lot of beneficial properties for the brain (and possibly for depression): Decreases inflammation of the brain tissue, thereby protecting neurons from damaging effects. It reportedly has neuroplasticity benefits, and because it enhances communication between neurons, it promotes neuroplasticity. In general, Omega-3 protects the gray matter and white matter of the brain from some degeneration.

    Omega-3s can take up to six months to work, so you may want to use them to supplement a prescription antidepressant medication.

  • Turmeric/Curcumin

  • Valerian

Prescriptive Medications for the Treatment of Depression

In general, medication works better when used in conjunction with counseling. However, if a person truly does not want to engage in counseling, taking medication alone is usually still better than doing nothing at all.

​Some people worry that they won’t be able to “feel” their emotions while taking an antidepressant. This effect, sometimes called emotional blunting, is one reason people stop their medications. If you notice this happening, it’s important to talk with the person prescribing your medication. There are many different antidepressants available, and finding the right one can be like finding a shoe that fits — sometimes you have to try several before you find the best match. In some cases, none of them fit well, and you may want or need to explore some of the other approaches discussed here.


  • SSRIs (selective serotonin reuptake inhibitors) and SNRIs (serotonin and norepinephrine reuptake inhibitors) are widely used antidepressants. These medications increase the availability of neurotransmitters involved in mood regulation — primarily serotonin and norepinephrine, and, in some cases, dopamine.

    Common medications in this group include escitalopram (Lexapro), citalopram (Celexa), fluoxetine (Prozac), paroxetine (Paxil, Pexeva), sertraline (Zoloft), and vilazodone (Viibryd).


  • Tricyclic antidepressants also increase the availability of serotonin and norepinephrine. The best‑known of these is amitriptyline (Elavil). Because TCAs tend to have more side effects, they are prescribed less often than SSRIs and SNRIs. They are sometimes used off‑label to help reduce neuropathic pain.

  • MAO inhibitors are the oldest class of antidepressants, developed in the 1950s. They have many interactions with foods, drinks, medications, and herbs, so they are not used as frequently today.

  • Lithium is occasionally used off‑label (not FDA approved for a certain use) for treatment‑resistant depression when other treatments have not been effective. People taking lithium need close monitoring for side effects, and blood levels must be checked regularly.


​Some newer potential treatments are in the early stages of testing and development. While early research shows promising results for depression, these approaches remain controversial because they involve substances that are currently classified as illicit drugs. These include:


  • Ketamine was originally used as an anesthetic during the Vietnam War and has been used for that purpose ever since. It is now a relatively new off‑label approach to treatment‑resistant depression. The benefit of ketamine is that, if it is going to work for depression (in roughly half of patients), it tends to work quickly—often within a few hours—and the effects can last for several days. For a person with severe, acute depression and suicidality, this may offer short‑term relief. The downside is that it can cause psychiatric or dissociative effects (such as feeling disconnected or experiencing perceptual changes or hallucinations). It has some potential for misuse, so it is generally not recommended for people with active substance use disorders.

    Exactly how ketamine works in the brain is not yet fully understood. Several theories exist, but the primary premise is that ketamine blocks NMDA (N‑methyl‑D‑aspartate) receptors, which leads to changes in glutamate signaling and increased activity at AMPA receptors. This appears to enhance neuroplasticity and strengthen connections in brain regions such as the prefrontal cortex, which is involved in mood regulation. Because ketamine works on different brain receptors than SSRIs and SNRIs, it may be a useful option when a person does not respond to conventional antidepressants. Ketamine is also thought to promote greater neuroplasticity, helping the brain form new pathways that may support shifts in depressive thinking patterns.

    Other theories are far beyond the scope of this site. For more detailed information, see the NIH‑linked review article Ketamine Treatment for Depression: A Review. There is a good deal of ongoing research and emerging information on ketamine.


  • Esketamine (Spravato) is an FDA‑approved relative of ketamine with similar antidepressant effects. It is a controlled substance used for treatment‑resistant depression and for depression with acute suicidal ideation or behavior. Treatment is administered under close monitoring in a clinic, and while some follow‑up steps may occur at home, the medication itself is not self‑administered outside a supervised setting.

    Esketamine is given intranasally (Spravato). Ketamine itself may be given intravenously in off‑label settings, but esketamine — the FDA‑approved version — is not administered by IV. Treatment schedules vary, but esketamine is typically given twice weekly for the first few weeks, then gradually reduced as symptoms improve.


  • Psilocybin mushrooms are another emerging approach to treatment‑resistant depression. Like ketamine, psilocybin appears to enhance neurotransmitter activity and promote neuroplasticity. Research shows that psilocybin‑assisted therapy can produce rapid reductions in depressive symptoms, often within hours to days, and the antidepressant effects may last for several weeks or longer. More research is underway, and although psilocybin has shown significant promise for many people, it has not been approved by the FDA for the treatment of depression.       

 

Because psilocybin can cause side effects such as anxiety, confusion, or paranoia, it is not appropriate for everyone. And because it can produce hallucinations and a psychedelic “high,” it is still classified as an illicit drug under federal law. When used for depression in research or clinical settings, psilocybin is always paired with counseling as part of a structured therapeutic process. It is administered under controlled conditions, and as of January 2026, the only state with licensed psilocybin service centers is Oregon. Colorado is in the planning phases.


  • MDMA - MDMA (3,4‑methylenedioxymethamphetamine) is another emerging approach being studied for mental‑health treatment. Although often associated with recreational use, clinical MDMA is a purified, precisely dosed medication used in combination with psychotherapy. It is not the same as street “ecstasy,” which is frequently contaminated or mixed with other substances.

    In research settings, MDMA‑assisted therapy has shown promise for conditions such as PTSD, and early studies suggest it may also help people with severe or treatment‑resistant depression. MDMA increases the release of serotonin, dopamine, and norepinephrine, and it also reduces fear


Hopefully, the above symptoms and approaches to major depression will help you understand depression and the many strategies that can be used to help deal with it successfully. If one does not work, try another. If you believe you are depressed, you need to do something about it; otherwise, you just remain your old "dumpy" self. The answer rarely comes to you; you need to seek it out.


If you are suffering from depression, contact someone - a counselor, a friend, or a family member. If you are considering suicide, call 911 - you can talk, text, or chat. You can also access this site on your PC.



You can make it another day. Life is dynamic. Ever-changing. And that may be a good thing.


 
 

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