I have been taking Grapefruit-Seed-Extract for 3 weeks to clear up a possible parasite infection. I noticed this when I was diagnosed with a prostate infection which I have heard could possibly be because of parasites. I am taking the normal herbals for decreasing the prostate size, saw palmetto and pygeum. I am taking Grapefruit-Seed-Extract as a natural alternative to Antibiotics . I plan on taking it for another 2 months since Antibiotics need more time to affect the prostate. 2 days ago I decided to add oil of oregano as a 1,2 punch to fight parasites. After starting the oil of oregano I noticed small itchy bumps mainly around my joints. I also have thre small bumps in a row on my arm. I am concerned about this. I don't know if this is because the herbs are doing their job or if I am developing an allergic reaction to these herbs. One note, I have been taking saw palmetto and pygeum for about a month and I have noticed a significant improvement in my symptoms. Does anyone have any experience with these 2 herbs? I have been taking (3) 6oz glasses of water with 12 drops of Grapefruit-Seed-Extract and 2 softgells of oil oregano throughout the day. I know many people read posts without responding but I would sure appreciate some advice.