When he gets food allergy his lips,tongue&throat swell up.He is taking Allegra120 tablet. When he is eating the same food after few days, he is not getting allergy. He is getting allergy for some other food item. He got severe allergy yesterday and his BP was very low. Allegra120 didn't work and we had to admit him in hospital. Now he is ok. He is confused what to eat and what not to eat. He has
diabetes, BP and cholesterol problems. But all his reports are normal including
kidney,
liver and ECG tests. please suggest us what to do. Why is this happening to him? What could be the reason? Is this food allergy or something else?
Thank you.
Sujatha