<s>[INST] Sir I am suffering from skin allergy do not know the specific reason for it went to doctor they gave two injections and tablets but it reduced for a day and again the rashes started now they are on my face too it is swollen all over what shall I do any home remedy can help [/INST] Hi, thanks for using Chat Doctor You may need to consider allergy testing to determine what is causing your allergic reaction. Allergy testing can be in the form of blood test or skin prick testing. If you can determine the source of your allergies then you would be able to eliminate or reduce your exposure to it. This should decrease your allergies In the interval, you can obtain oral anti histamines from your local pharmacy to help reduce your present reaction. These are available over the counter. I hope this helps </s>