This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Side effects

Authoring team

Commonly reported adverse reactions to St John's Wort include:

  • gastrointestinal symptoms
  • sedation/tiredness (1)
  • confusion
  • dizziness
  • dry mouth
  • allergic reactions
  • photosensitivity reactions - there have been isolated reports of photosensitivity reactions associated with St John's Wort

The majority of the listed adverse reactions were considered to be transient. Also the adverse reactions, in general, were classified as mild to moderate in severity.

Reference:

  • Current Problems in Pharmacovigilance (2000), 26, 6.

Create an account to add page annotations

Create a free account

Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.