I have been taking 250 mg of Naxodil three times a day for tendonitis of my right leg concluding with my last dose on 1/26 at 7:30 AM. I never experienced an allergic reaction. On 1/26 at 10:30 PM I took a 10 mg dose of Levitra after a dinner during which I consumed two alcoholic drinks (whisky with water and a glass of white wine). In the course of the early morning I experienced some itching in my genital area. In the morning at around 8 AM I noticed swelling of my index finger of my right hand an rash/hives in my genital area, front waste, and under my arms. I have consumed much water in the course of the day. The hives/rash have subsided and worsened in the course of the day. All told though after over 24 hourse the conditions are incrementally worse -- swelling has extended to middle finger of right hand and same two fingers of my left hand and the rash/hives have spread to my elbow area and feet. I prefer not to go to the hospital and just go see my doctor on Monday. I am ill-inclined to take something like benedril without consulting first with a doctor. When should I expect the reaction to subside. Could it reach the point of becoming dangerous? Please offer your thoughts.