Does milk thistle have any side effects?
While herbs are usually safe as they come from nature, they do have active substances that can potentially trigger side effects within the body. They can also interact with other herbs, medications, and supplements that you’re taking. Because of this, you should take milk thistle only under the guidance and supervision of a medical professional familiar with your medical conditions. While side effects from milk thistle are normally rare, they can occur. When they do, they might be in the form of nausea, stomach pain, headache, diarrhea, rash, skin reactions, impotence, joint pain, or anaphylaxis. Both impotence and anaphylaxis are extremely rare. Women that are pregnant or breastfeeding should not take milk thistle.
