St. John’s Wort: Safety and Precautions

Contraindications and Precautions

Hypericum perforatum L. can interact with many medications, including antidepressants, birth control pills, blood thinners, and immunosuppressants, reducing their effectiveness.

It may cause photosensitivity, making the skin more sensitive to sunlight and increasing the risk of sunburn.

It is not recommended during pregnancy or breastfeeding without medical advice.

Due to its strong biological effects, it should be used with caution and preferably under professional guidance.