Milk Thistle Extract is a herbal supplement medication. It is used to support liver health, treat liver diseases such as hepatitis and cirrhosis, and may also help detoxify the liver and improve digestion. 

Milk Thistle Extract supports liver health by detoxifying and regenerating liver cells while offering antioxidant and anti-inflammatory properties. It boosts the immune system, mitigates chemotherapy side effects, and enhances treatment efficacy. Additionally, it supports gastrointestinal health by promoting bile production and improving digestion.

Milk Thistle Extract is usually taken orally in tablet form. Do not break, chew, or crush the tablet. The appropriate dosage should be determined by a doctor, so it’s important to consult with a healthcare professional before use.

Side effects are unwanted symptoms caused by medicines. Although all drugs can cause side effects, not everyone experiences them.

Common side effects of Milk Thistle Extract:

• Upset stomach or indigestion
• Diarrhoea
• Nausea or vomiting
• Headache

Serious side effects of Milk Thistle Extract:

• Allergic reactions (rash, itching, swelling, especially of the face/tongue/throat)
• Difficulty breathing
• Severe dizziness or fainting
• Liver issues (rare, but possible in high doses)

• Allergic Reactions: Avoid if allergic to plants in the Asteraceae/Compositae family (e.g., ragweed, daisies, marigolds, chrysanthemums), as it may trigger an allergic reaction.
• Liver Conditions: Consult your doctor if you have existing liver problems, as Milk Thistle Extract may interact with liver medications or worsen certain conditions.
• Pregnancy and Breastfeeding: Do not use during pregnancy or breastfeeding unless advised by a healthcare professional.
• Medication Interactions: Inform your doctor if you're taking medications like statins or warfarin, as Milk Thistle may interact with them.
• Surgery: Stop using Milk Thistle at least 2 weeks before surgery, as it may affect blood clotting or anaesthesia.
• Dosage: Stick to the recommended dosage and consult your doctor before starting the supplement to avoid potential risks.

Take Milk Thistle Extract as directed by your doctor and avoid exceeding the recommended dose. Inform your doctor about any liver conditions or medications you're using, as it may interact with some drugs. If you're pregnant or breastfeeding, consult your doctor before use. Stop taking it at least 2 weeks before surgery.

Consult your doctor before starting Milk Thistle Extract, especially if you have liver conditions or take other medications. Stick to the recommended dosage to avoid side effects. Watch for any allergic reactions and stop use if any issues arise. Follow your doctor’s advice, particularly during pregnancy, breastfeeding, or before surgery.

1. Ajit Kiran Kaur, et al., Milk thistle (silybum marianum) : A review; Published on April 2011; Accessed on 22/01/2024; https://link.springer.com/article/10.1007/s00432-014-1899-5

2. Achufusi TGO, Pellegrini MV, Patel RK. Milk Thistle. [Updated 2024 Feb 28]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK541075/

3. Jacobs BP, Dennehy C, Ramirez G, Sapp J, Lawrence VA. Milk thistle for the treatment of liver disease: a systematic review and meta-analysis. https://pubmed.ncbi.nlm.nih.gov/12427501/

The drug information on this page is not a substitute for medical advice. It is meant for educational purposes only. For further details, consult your doctor about your medical condition to know if you can receive this treatment.