Moderate reactions tend to resolve over five to 10 days. Having a moderate reaction doesn't mean you'll have a severe allergic reaction the next time you're stung. But some people develop similar moderate reactions each time they're stung.
The faster they get medical help, the better the chance for recovery. The chances of future total body reactions increase when local reactions become more and more severe. People who are not allergic to bees, wasps, hornets, or yellow jackets usually get better within 1 week.
A local reaction can produce very uncomfortable pain, itching, and swelling. Some of this swelling can be delayed, increasing over 24 to 48 hours. It may take 3 to 10 days for these symptoms to resolve.
Delayed reaction.
Sometimes you may not experience a reaction until 4 hours or longer after the sting occurs. At that point you may begin to experience hives, fever, joint pain, swelling, and headache.
You probably won't have a severe allergic reaction the first time you are stung. But even if your first reaction to a sting is mild, allergic reactions can get worse with each sting. Your next reaction may be more severe or even deadly.
Sometimes, severe allergic reactions occur up to 12 hours after an interaction. If your symptoms increase rapidly, don't wait. Call 911.
Delayed reactions are uncommon and occur even days to weeks after the sting. These reactions constitute less than 0.3% of all reactions to insect stings. The individual's own medical history and condition may play a role in determining whether delayed reactions occur.
If the symptoms seem to get worse after several days, see a doctor. Anaphylactic reaction to a bee sting can start within two hours of the incident and rapidly progress.
You'll likely see a red bump. If a stinger was left behind, you'll also see a small black filament sticking out of the center. It may have a bulbous end, which is the venom sac. If the skin around the stinger is loose, pull it tight to get a better look.
Like baking soda and toothpaste, apple cider vinegar has been known to help neutralize bee venom and ease the swelling and pain. Pour apple cider vinegar into a basin and soak the affected area for at least 15 minutes. You can also use a piece of cloth: soak it in the basin and then dab it onto the affected area.
It is possible to have a severe allergic reaction to a bee sting that is not life-threatening. Symptoms can include hives, feeling nauseous or lightheaded, stomach cramps, vomiting, diarrhea, low blood pressure and swelling in areas other than the general sting site.
The commonest responses to bee venom were first-degree and second-degree heart block. Very high doses of the venom cause cardiac asystole.
If bee stings are left untreated it can cause a life-threatening condition known as anaphylaxis. If a person has epinephrine medication, administer an injection immediately. A second injection can be given 5-15 minutes later if the medics haven't arrived and the person's condition hasn't improved.
Seek prompt medical care if you've been swarmed by bees and have multiple stings. Make an appointment to see your doctor if: Bee sting symptoms don't go away within a few days. You've had other symptoms of an allergic response to a bee sting.
Anaphylaxis can occur within minutes. It mostly occurs within 20 minutes to 2 hours after exposure to the allergen. Signs and symptoms may be mild at first, but can rapidly worsen.
If itching or swelling is bothersome, take an oral antihistamine that contains diphenhydramine (Benadryl) or chlorpheniramine. Avoid scratching the sting area.
The body typically starts to break down histamine within a few hours, which is why the itchiness from a bee sting usually goes away within a day or two. However, in some cases, the body does not break down histamine as quickly. This can cause the itchiness to last for days or even weeks.
Getting a bee sting is no fun. For such a small insect, the pain of a sting can linger for days. Fortunately, although it can hurt, most people only suffer a mild reaction to the sting and heal completely within a few days. “Bees will sting when aggravated or their nest is bothered.
Skin reactions, including hives, itching and pale or flushed skin. Difficulty breathing. Swelling of the throat and tongue. Weak, rapid pulse.
Epinephrine is a medication that can help to reduce bee sting allergy symptoms. You may also need to be treated with antihistamines and cortisone through an IV. Your doctor will likely prescribe an epinephrine auto-injector to carry with you at all times.
Some people may have a stronger allergic reaction to an insect's venom, leading to bee sting side effects, such as a very large, swollen welt. The welt may grow in size over a 48-hour period. This reaction remains local to the sting site and doesn't spread to other areas of the body.
Causes of the allergic reaction
Bee venom contains proteins that affect the skin cells and immune system, resulting in pain and swelling at the site of the sting, even if a person is not allergic to the venom. In those who are allergic to bee stings, the venom triggers a more severe immune system reaction.
Bee venom, apitoxin, is an important weapon that honey bees use for self-defense, and is produced in poison glands in the abdominal cavity. Approximately 0.3 mg bee venom is produced in the venom sac. Bees inject the poison with their stings, although male bees do not possess these.
Animal studies have proven that on the injection of bee venom, an intense bradycardic response is elicited which, at least in part, contributes to the fall in blood pressure that characterizes anaphylaxis.