When I Take Allopurinol I lose my short term memory completely. I turn into a blithering idiot and ask the same questions over and over in the same conversation.
This registry is a place to share positive or negative side effects of using Allopurinol. If you directly experienced a side effect while using Allopurinol, then we encourage you to enter it here. Please note that entries here are the experiences of individual users, and in no way means that you or anyone else will experience the same side effect, since the same medication affects people in different ways. Please always contact your physician.
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