Swelling. The bee sting may swell for 48 hours after the sting. The swelling can be small or large. Stings on the face can cause a lot of swelling around the eye.
Bee stings can cause pain, swelling, and change in skin color. If swelling lasts for more than 24 hours, people should not worry, as swelling can last up to 7 days. However, if it persists beyond that, they should contact a doctor.
Normal reactions typically include intense pain, itching, and redness with swelling at the sting site up to the size of quarter. Large local reactions extend out from the site of the sting and involve redness with swelling that can at times involve the entire arm or leg.
A large local reaction causes swelling that extends beyond the sting site. For example, a person stung on the ankle may have swelling of the entire leg. While it often looks alarming, it's usually no more serious than a normal reaction.
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.
These stings will look like a bad mosquito bite, with swelling at the bite site. The area will be red, the center may be white and there may be a small brown stinger still in your skin. A welt may also form.
Skin reactions, including hives, itching and pale or flushed skin. Difficulty breathing. Swelling of the throat and tongue. Weak, rapid pulse.
Severe pain or burning at the site lasts 1 to 2 hours. Normal swelling from venom can increase for 48 hours after the sting. The redness can last 3 days. The swelling can last 7 days.
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. This will worsen itching and swelling and increase your risk of infection.
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.
It will start to look and feel worse. “You can get redness and swelling,” Dr. Wright explains. “It can also feel warm or tender to touch, and if your infection is advancing, you could even get pus in the area.” Other symptoms include redness that spreads on the skin, a fever and chills, or increased pain.
Moderate Reactions
A moderate allergic reaction may cause symptoms such as hives and extreme redness. Swelling at the site of the sting may also gradually increase for a day or two. If you notice a moderate reaction each time you are stung, you should speak with an allergist.
For most people, a bee sting is nothing to worry about and home treatments can successfully ease any pain or minor swelling. If, however, you are allergic to a bee sting and you get stung, it may lead to a severe allergic reaction that requires professional medical treatment.
Apply a cold pack to reduce swelling.
However, if the swelling moves to other parts of your body, such as your face or neck, go to the emergency room immediately, as you might be having an allergic reaction. Other signs of an allergic reaction include difficulty breathing, nausea, hives, or dizziness.
Wash the area with soap and water to remove residual venom and reduce the chance of infection. Apply an ice pack for at least 20 minutes to control pain and swelling. Apply a thin layer of hydrocortisone cream or calamine lotion to help with pain and itching, and cover with a bandage.
But you may have an allergic reaction if your immune system reacts strongly to allergens in the sting. 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.
Some stings may produce the following symptoms, which doctors call a large local reaction: extreme discoloration and swelling that affects an area of the skin up to 10 centimeters (cm) across. swelling of an entire extremity or limb, which may last a few days.
There are a wide range of reactions to honey bee venom. 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.
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.
Anaphylaxis symptoms usually occur within minutes of exposure to an allergen. Sometimes, however, anaphylaxis can occur a half-hour or longer after exposure. In rare cases, anaphylaxis may be delayed for hours.
Anaphylaxis is the most severe of possible reactions to an insect sting. It usually occurs 5-30 minutes after the sting.
A normal reaction to a sting is localized, with swelling, redness and pain occurring near the sting site. Some people swell more than others. A sting on the wrist may cause the arm to swell up to the elbow. Some people show a delayed reaction, with symptoms appearing one to several hours later.
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) Throat closing; unable to breathe well. Swollen tongue and throat.