Treating bee and wasp stings depends on their severity. The majority of problems that require medical attention come from an allergic reaction to the sting. In most cases, complications from that reaction respond well to medications -- when given in time.
Home Treatment for Bee and Wasp Stings
Most insect stings for someone who is not allergic need no more than first aid given at home. Then you can avoid further stings by wearing protective clothing, using insect repellent, and staying out of infested areas.
Here are the steps you need to take after someone who is allergic has been stung:
- Remove any stingers right away. They have venom and will release it for several seconds after it goes in.Some experts recommend scraping out the stinger with a credit card.
- Applying ice to the site may provide some mild relief. Apply ice for 20 minutes once every hour as needed. Wrap the ice in a towel or keep a cloth between the ice and skin to keep from freezing the skin.
- Taking an antihistamine such as diphenhydramine (Benadryl) or a nonsedating one such as loratadine (Claritin) will help with itching and swelling.
- Take acetaminophen (Tylenol) or ibuprofen (Motrin)for pain relief as needed.
- Wash the sting site with soap and water. Placing hydrocortisone cream on the sting can help relieve redness, itching, and swelling.
- If it's been more than 10 years since your last tetanus booster, get a booster within the next few days.
- Most insect stings require no additional medical care.
If you know you may be allergic, especially if you've had a severe reaction in the past when stung by a bee or wasp, seek immediate medical help. Take an antihistamine such as diphenhydramine (Benadryl) or a nonsedating one such as loratadine (Claritin) as soon as possible. If you have been prescribed epinephrine (Adrenaclick, Auvi-Q, EpiPen, Symjepi, or a generic version of the auto-injector) for an allergic reaction, always carry two with you and use it as directed.
Medical Treatment for Bee and Wasp Stings
If you have a single sting with no allergic symptoms, you may require only local wound care such as cleaning and applying antibiotic ointment. Any stingers that remain will be removed. And you may be given an oral antihistamine to treat itching. The doctor may also tell you to use ibuprofen (Motrin) or acetaminophen (Tylenol) for pain. If your tetanus immunization is not current, you'll receive a booster shot.
With mild allergic symptoms such as a rash and itching over your body but no problems with breathing or other vital signs, you may be treated with an antihistamine. You may also be given steroids. In some cases, the doctor will give you an epinephrine (adrenaline) injection. Treatment may be started at the scene or in the ambulance by the emergency medics. If you are doing well, you may be sent home after observation in the emergency department.
If you have a more moderate allergic reaction such as a rash all over the body and some mild problems breathing, you will likely receive injections of antihistamines, steroids, and epinephrine. Some of these treatments may be started at the scene or in the ambulance by emergency medics. You will likely need to be observed for a prolonged period of time in the emergency department or in some cases be admitted to the hospital.
If you have a severe allergic reaction such as low blood pressure, swelling blocking air getting into the lungs, or other serious problems breathing, you have a true life-threatening emergency. Treatment may include placing a breathing tube into your trachea. You will likely be given injections of antihistamines, steroids, and epinephrine. Intravenous fluids may also be given. Some of these treatments may start at the scene or in the ambulance. You will be closely monitored in the emergency department and likely be admitted to the hospital -- perhaps the intensive care unit.
With multiple stings -- more than 10-20 -- but no evidence of an allergic reaction, you may still need prolonged observation in the emergency department or admission to the hospital. At that point, the doctor may order multiple blood tests.
If you are stung inside the mouth or throat, you may need to remain in the emergency department for observation, or you may need more intensive management if complications develop.
If you are stung on the eyeball, you will likely need to be evaluated by an eye doctor.
Can I Prevent a Sting Reaction?
If you’ve had a serious reaction to a bee or wasp sting, talk to your doctor about allergy skin testing. Also ask about a bee-sting kit. (Be sure you know how to give yourself the shot.) You should also wear a medical alert bracelet or necklace that describes your allergy.
If you’ve had a severe reaction and a positive venom skin test, you might try venom immunotherapy. You’ll get a weekly series of shots of purified venom. It can prevent a future anaphylactic reaction.
You can also lower your odds of a sting by avoiding brightly colored, white, or pastel clothing. Don't use cosmetics or perfume with floral scents. Food odors attract insects, especially yellow jackets, so be alert when you cook or eat outdoors.