Hives?

You can get a fine solution to your problem in

Hi Yaki,

           The easy way to get rid of Bee/Wasp hive is to burn wet/green leaves near the hive and allow the smoke to engulf the hive.Thicker the smoke better the chances to getting rid of the insects.

-Regards

DD 

I assume you are asking about hives, a skin rash that results from an allergy. You should go to an allergist to determine what is causing the skin rash. The allergist will then prescribe the best medication.

I can't add much to what yaki and Rosie have posted.  Here's what WebMD says:

"The best treatment for hives and associated swelling is to identify and remove the trigger, but this is not an easy task. Antihistamines are usually prescribed by your doctor or dermatologist to provide relief from symptoms."

(Hives (Urticaria and Angioedema))

First and foremost, remove the offending allergen, whether it be a plant (poison ivy/oak/sumac), animal dander (cat scratch), food (peanuts, shellfish, etc.) and so forth.  Then you can try some local cortisone cream (Cortisporin and others).  Also, antihistamines as suggested above, although they might make you sleepy  (they are the main ingredients in over-the-counter sleeping pills), so don't drive or operate machinery (Yadda, yadda--like it says on the box).  If those don't work, a trip to the doctor for an injection of cortisone and/or antihistamines is indicated.

Then, avoid the allergen in the future.