I tought it could be an idea to have a seperate thread on side effects during Gcmaf treatment-to share our experiences and learn from each other. There seems to be some signs/symptoms that might be telling is that it works while others are indicators to reduce the amount or stop treatment for some time. Personally I started Gcmaf 12 days ago and have so far only taken 1 small dose 1/4. First few days I had a sore throat, but about 5-6 days after Gcmaf I started to have pain in my back-especially lower back around the area from my kidneys and further down. At times burning and at other times just pain. I got worried about my kidneys, but took bloodtests a couple of days ago and was told today that everything is fine. Has anyone else experienced a similar pain/sensation in their back? i am by the way a high responder with extremely low Prpc.