Looking for a Website that Lists the Allopurinol Side Effects

My problems with gout have been interfering with some of my usual activities, so I finally gave in and had the doctor prescribe something for it. I am trying to find a good website that talks about the Allopurinol side effects so that I will have a good idea what to expect from this. Hopefully I will eventually be able to find a natural remedy that works for me, but in the meantime I am going to give this medicine a try since I really need to do something or I am going to go crazy. I don’t deal well with pain.