If you are allergic, you need to know that a reaction can occur either right away or up to 12 hours after the sting. Make sure you have your EpiPen with you during that time. If you have any of the following conditions when stung by a bee, call 911 and then use your EpiPen: Red welts on your skin (hives)
Bee sting allergy symptoms vary considerably, based on the intensity and duration of an individual's response: Mild reactions: Mild reactions include immediate sharp pain, some swelling, and a red welt where the stinger penetrated the skin. These symptoms rarely last more than a few hours.
The majority of the time, the symptoms of bee sting serum sickness will improve on their own within 48 hours. As the chemical from the bee toxin is filtered out of your body, the sickness will begin to go away.
A bee sting may cause an allergic reaction or anaphylaxis. Symptoms of a severe allergic reaction can vary, but may include hives, a swollen throat or tongue, flushed skin, nausea, vomiting, dizziness, and more. For most people, a bee sting only produces temporary pain and irritation at the site of the sting.
Large, local reactions do not usually lead to more serious generalized reactions. However, they can be life-threatening if the sting happens in the mouth, nose, or throat area. Swelling in these areas can cause breathing difficulties.
Toxic reactions to bee stings
Someone who's experiencing a toxic reaction may feel nauseous, vomit and develop diarrhea. Within 24 hours, muscle breakdown and renal failure may occur if left untreated. It's estimated that around 500 stings are enough bee venom to cause death.
Baking soda, when mixed with water, is said to help neutralize bee venom, reducing pain, itching, and swelling. Mix baking soda with enough water to make a paste, then apply a generous amount onto the affected area. Cover the area with a bandage, then leave it on for at least 15 minutes. Reapply, as needed.
Apply hydrocortisone cream or calamine lotion to ease redness, itching or swelling. If itching or swelling is bothersome, take an oral antihistamine that contains diphenhydramine (Benadryl) or chlorpheniramine. Avoid scratching the sting area.
The swelling and pain usually improve within a few hours. Approximately 10 percent of people develop severe redness and swelling after a sting. This is called a large local reaction. The area may become large (4 inches [10 cm] or more) over 1 to 2 days and then slowly resolve over 5 to 10 days.
Allergic reactions after insect stings may have a delayed onset, differing from the usual immediate anaphylactic pattern. Ten patients, aged 6 to 78 years, had allergic reactions 1 to 2 weeks after an insect sting. Six patients had had multiple stings preceding the reaction.
A normal healthy reaction may include swelling or redness in the general area where stung, and a feeling of heat or itchiness. Swelling can sometimes be severe. For instance, if stung on the finger, the arm may be swollen even up to the elbow. Swelling such as this is fairly common, even though it may be alarming.
If you get stung more than a dozen times, the accumulation of venom may induce a toxic reaction and make you feel quite sick. Signs and symptoms include: Nausea, vomiting or diarrhea. 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.
A severe life-threatening allergic reaction is called anaphylaxis. The main symptoms are hives with trouble breathing and swallowing. It starts within 2 hours of the sting.
If a person's symptoms are worsening or if the person is showing any signs of anaphylaxis, they should seek immediate medical attention. People can treat swelling at home by: taking OTC anti-inflammatory drugs. taking antihistamines to reduce the swelling.
Large Local Reactions and Bee Sting Swelling Days Later
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.
Pain and other symptoms of a bee sting can worsen if you don't get the stinger out quickly. The longer the stinger stays in your skin, the more venom it releases, adding to your pain and swelling. This can also increase the chances of an allergic reaction.
In rare cases, a bee sting can become infected. Symptoms of an infection include redness, swelling, warmth, and pus drainage. It is important to seek emergency medical attention as soon as possible, as some people can experience an allergic reaction.
You should see your GP if you've been bitten or stung and there's a lot of swelling and blistering or if there's pus, which indicates an infection. Dial 999 and ask for an ambulance if you experience any of these symptoms after a bite or sting: wheezing or difficulty breathing. nausea, vomiting or diarrhoea.
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.
The study rated the painfulness of honey bee stings on 25 different body locations. The most painful ones were in the nostril, followed by the upper lip and the penis, per the research. The least painful spots were the skull, upper arm, and the tip of the middle toe.
Bee sting hypersensitivity reactions can range from mild urticaria and subcutaneous angioedema to severe anaphylaxis and are mediated by various immunologic mechanisms. Although cardiac involvement is rare, it is the most significant and life‐threatening complication.