While you might want to try this remedy for other conditions, St. John’s Wort is not effective against major depression or other mental illnesses. You’ll need professional treatment for these.

Unfortunately, St. John’s Wort doesn’t seem to be effective against menopause on its own without black cohosh. You’ll need a supplement with both ingredients.

Never take St. John’s Wort oil or extract by mouth. This is only meant for use on your skin.

Never take St. John’s Wort oil or extract by mouth. This is only meant for use on your skin.

Some conditions that St. John’s Wort isn’t verified to treat are OCD, ADHD, anxiety, irritable bowel syndrome, PMS, fibromyalgia, and chronic pain disorders. It’s best to skip the supplement if you have these conditions.

Some conditions that St. John’s Wort isn’t verified to treat are OCD, ADHD, anxiety, irritable bowel syndrome, PMS, fibromyalgia, and chronic pain disorders. It’s best to skip the supplement if you have these conditions.

St. John’s Wort has to build up in your system, so it’ll probably take 2-4 weeks to notice any results from this. Only take St. John’s Wort for 6 weeks at a time, because its long-term affects aren’t studied well. You could take it for 26 weeks at a reduced dose of 300-600 mg per day. [8] X Trustworthy Source Cleveland Clinic Educational website from one of the world’s leading hospitals Go to source Don’t take it for longer unless your doctor says it’s okay.

St. John’s Wort has to build up in your system, so it’ll probably take 2-4 weeks to notice any results from this. Only take St. John’s Wort for 6 weeks at a time, because its long-term affects aren’t studied well. You could take it for 26 weeks at a reduced dose of 300-600 mg per day. [8] X Trustworthy Source Cleveland Clinic Educational website from one of the world’s leading hospitals Go to source Don’t take it for longer unless your doctor says it’s okay.

Since the recommended St. John’s Wort dose for depression is 900 mg per day, sipping tea might not make a big difference. However, tea is still relaxing and might help you feel better.

Since the recommended St. John’s Wort dose for depression is 900 mg per day, sipping tea might not make a big difference. However, tea is still relaxing and might help you feel better.

The supplement in this study was a 264 mg tablet containing St. John’s Wort, black cohosh, and some other herbs.

The supplement in this study was a 264 mg tablet containing St. John’s Wort, black cohosh, and some other herbs.

Some products claim that St. John’s Wort oil also helps with muscle pain and stiffness, but research doesn’t prove this. St. John’s Wort oil is only intended for use on your skin, so never swallow it.

Some products claim that St. John’s Wort oil also helps with muscle pain and stiffness, but research doesn’t prove this. St. John’s Wort oil is only intended for use on your skin, so never swallow it.

St. John’s Wort has a long list of drug interactions, which is why asking your doctor is so important. Some contraindications include antidepressants, chemotherapy drugs, contraceptives, statins, heartburn medications, painkillers or pain relievers, and illegal substances. [14] X Trustworthy Source PubMed Central Journal archive from the U. S. National Institutes of Health Go to source

St. John’s Wort has a long list of drug interactions, which is why asking your doctor is so important. Some contraindications include antidepressants, chemotherapy drugs, contraceptives, statins, heartburn medications, painkillers or pain relievers, and illegal substances. [14] X Trustworthy Source PubMed Central Journal archive from the U. S. National Institutes of Health Go to source

Side common side effects include insomnia, dizziness, anxiety, diarrhea, fatigue, headaches, irritability, an upset stomach or a burning sensation if you use it topically.

Side common side effects include insomnia, dizziness, anxiety, diarrhea, fatigue, headaches, irritability, an upset stomach or a burning sensation if you use it topically.

If you do take St. John’s Wort while you’re on birth control, use a barrier method like a condom to avoid getting pregnant.

If you do take St. John’s Wort while you’re on birth control, use a barrier method like a condom to avoid getting pregnant.