Overview

Stings and bites from bees, wasps, ants, and other insects often cause pain, swelling, redness, and itching. In some people, especially children, the redness and swelling may be worse. It may extend 8 to 10 centimetres (3 to 4 inches) beyond the affected area. But in most cases, stings and bites don't cause reactions all over the body.

If you have had a reaction to an insect sting or bite, you are at risk for a reaction if you get stung or bitten again.

How can you care for yourself at home?

• Do not scratch or rub the skin where the sting or bite occurred.
• Put a cold pack or ice cube on the area. Put a thin cloth between the ice and your skin. For some people, a paste of baking soda mixed with a little water helps relieve pain and decrease the reaction.
• Take an over-the-counter antihistamine to help relieve swelling, redness, and itching. Calamine lotion or hydrocortisone cream may also help. Do not give antihistamines to your child unless you have checked with the doctor first. Read and follow all instructions on the label.
• Be safe with medicines. If your doctor prescribed medicine for your allergy, take it exactly as prescribed. Call your doctor or nurse advice line if you think you are having a problem with your medicine. You will get more details on the specific medicines your doctor prescribes.
• Your doctor may prescribe a shot of epinephrine to carry with you in case you have a severe reaction. Learn how and when to give yourself the shot, and keep it with you at all times. Make sure it has not expired.
• Go to the emergency room anytime you have a severe reaction. Go even if you have given yourself epinephrine and are feeling better. Symptoms can come back.