Respiratory: Allergies, tinnitus (ringing in the ears), asthma, earache, coughs, colds

Cardiovascular: May increase cardiac output

Gastrointestinal: Stomach ache, toothache, nausea, vomiting, constipation, worms, colitis. gas, gum problems

Genitourinary: Kidney pain, infertility, menstrual problems (regulates)

Musculoskeletal: Osteoarthritis, rheumatoid arthritis, muscular tension

Neurologic: Migraine prevention, dizziness, vertigo

Skin: Insect bites, psoriasis, dermatitis

Mental Health: Mild sedative/tranquilizing effect

Cancer: May cause cancer cells to die (NIH) - but has only been done in lab

Other: Fevers (some actions similar to aspirin per NIH), insecticide, anemia, swollen feet (edema)

                                                           *   *   *

SIDE EFFECTS: Nausea, vomiting, diarrhea, constipation, gas, bloating, indigestion, oral ulcers, nervousness, dizziness, headache, insomnia, joint stiffness, tiredness, menstrual changes, rash, pounding heart, and weight gain. change in menstruation, weight gain, rash, muscle and/or joint stiffness

CAUTION/CONTRAINDICATIONS: Hypersensitivity to certain related plants (for example camomile, marigolds, ragweed, and certain daisies)

FORMS: Fresh, freeze-dried, dried, powder, capsule, tablet, extract

Recommended Brands

Recommended brands not available at this time.

Dosage

As directed on the product label.

Some clinical and consumer sources describe a wide range of herbal amounts, and many are not supported by strong evidence. Always follow the manufacturer’s instructions.

Traditional herbal practices describe the use of this herb in capsule, powder, or tea form. Modern commercial products vary widely in strength and formulation, so traditional amounts may not apply to current products. Many people use this herb for general wellness or comfort during headaches, but evidence is limited and product strengths differ significantly.

For detailed drug dosing and interaction information, refer to herbal dosing on the Epocrates website.

Traditional Use (General Information Only)

This herb has been used traditionally for head and muscle comfort, seasonal wellness, and general support. Traditional practices describe a variety of forms, including teas, powders, and capsules. These uses are based on historical and consumer experience rather than strong clinical evidence.

These reflect traditional and consumer uses, not evidence‑based medical treatments. Product formulations vary, so it is important to follow the manufacturer’s directions.

*Disclaimer: The material above is for informational purposes only. This information is not intended to diagnose, treat, or cure a condition. The uses listed above are tentative; some have or are undergoing research trials, but many are not FDA-approved. You must investigate these supplements further before deciding to use them. Check interactions and contraindications on sites like Drugs.com or WebMD. Do not attempt to treat a serious condition like liver, kidney problems, high blood pressure, heart, cancer, diabetes, or thyroid issues without discussing it with a healthcare provider first. If you are pregnant, do not use supplements without discussing it with your healthcare provider.