Also less urine. Started out with rash and redness of cheeks and itching on face and legs. controlled slightly by taking Avil Phenitramine maleate but lips feel slightly puffy. Slight lessening of urine urgency compared to earlier. Am diabetic, Hypertensive , Had a quadruple cardiac byepass 2 years back. Am 76 years old. What alternate/ safer antihistamine/ meds should I take. Am on Co approval 300/12.5 , Norvasc 5mg, half imdur 60 mg disprin , all once a day.