How to take care of a wasp sting?

Many treatments. The most thing is to identify whether or not you might have life threatening allergy to insect stings--this type of allergy would be characterized by symptoms that occur away from the sight of the sting. Examples would include head-to-toe hives, shortness of breath, or throat discomfort. If the symptoms are local only, treat with ice and oral benadryl (diphenhydramine).
Many treatments. The most thing is to identify whether or not you might have life threatening allergy to insect stings--this type of allergy would be characterized by symptoms that occur away from the sight of the sting. Examples would include head-to-toe hives, shortness of breath, or throat discomfort. If the symptoms are local only, treat with ice and oral benadryl (diphenhydramine).