Echinacea is very dangerous for people with Behcet’s and in general, anybody with any autoimmune disease. They are often called immunostimulants and can cause flareups.
- https://healthunlocked.com/behcetsuk/posts/922883/avoid-echinacea-at-all-costs
- https://ndnr.com/botanical-medicine/immunomodulating-herbs-and-autoimmune-diseases/
