Gastric problem skin prob. Persists.

I m a powerlifter and a bodybuilder since last 9 years.i hav stomach problems such as bloating n sometimes vomiting in morning when i wake up early or hav to travel or hav to go for important meetings. All tests r done reports come normal. Then since last 8 yrs i have scalp foliculitis ihav to take dose of anitbiotics every month for 5days the it gets cleared but than it happens again in 20-25 days. N since last 2 years i have problem of urticria and my serum ige report is around 700. I have been prescribed allegra 180mg once in morning by my doctor n that helps me but i m not able to get it cured permanently. My physician says that its all because of my body heat (vaayu n pith of ayurved) so he gives me venlor 70mg digeplex, perinorm cd, atpark. But venlor makes me feel weird so i dont take it.. And the problem still persists.