St. John's Wort Oral
In Depth
- Uses and How to Use
- Dosage and Storage
- Precautions and Side Effects
- Drug Interactions
- Drug Images
This product may decrease the effectiveness of birth control that contains estrogen (pills, patch, ring). This can result in pregnancy. Ask your doctor or pharmacist for details. Discuss whether you should use additional reliable birth control methods while taking this product.
The interactions listed above are not a complete listing of all possible drug interactions. St. John's wort may also interact with many other drugs by affecting how they are absorbed by your body or removed from your body. These effects may change how well these other drugs work. Therefore, before using St. John's wort, talk with your doctor or pharmacist about all medications and products you take.
Do not start, stop, or change the dosage of any medicine before checking with your doctor or pharmacist first.
This document does not contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.
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