allergic rhinitis
"I had an allergic reaction to several medications, each including Yellow #6 and Yellow #10 dyes in the gel coating on the medications. The reaction was a rash on my stomach along the waist band of my underwear and my pants, under my bra band, my arm pits. Anywhere there was a lot of warmth on my body or a lot of chafing from clothing. The rash was also darkly pigmented. Each time I stopped a medication that gave me a rash, it took approximately 8-9 weeks for the rash to go away. After figuring out what was causing it, my doctor prescribed Singulair (chewable) combined with Atarax. The Atarax was to help me sleep and keep from scratching at night. After 10 days, the rash is gone. I can stop the medication in another week or so."