What to Do After a Bee Sting: Treatment and When to Worry

Remove the stinger as fast as you can, then clean the area and apply ice. Speed matters more than technique here: the longer a stinger stays in your skin, the more venom it delivers. Most bee stings cause temporary pain and swelling that resolve on their own within a few hours, but knowing what to do in those first minutes, and what to watch for afterward, makes a real difference.

Remove the Stinger Immediately

Honeybees are the only common bee species that leave a stinger behind, and it keeps pumping venom into your skin even after the bee is gone. Your priority is getting it out quickly. Scrape across the stinger with the edge of a credit card, a butter knife, or even a fingernail. This flicks the stinger and its attached venom sac out cleanly.

The traditional advice is to avoid tweezers or pinching, since squeezing the venom sac can push more venom into the wound. That said, the American Red Cross now says using tweezers is acceptable if that’s what you have on hand. The key takeaway: any removal method used immediately beats a perfect technique used a minute later. Don’t waste time searching for the ideal tool.

Clean and Treat the Sting Site

Once the stinger is out, wash the area with soap and warm water. Then apply a cold pack or ice wrapped in a cloth for 10 to 15 minutes. Cold reduces swelling and numbs the pain quickly. You can reapply ice every hour or so as needed.

If you have antibiotic ointment at home, applying a small amount to the sting site helps prevent infection. Keep the area clean and try not to scratch, even as itching kicks in over the next day or two.

Over-the-Counter Medications That Help

For pain, ibuprofen or acetaminophen works well. For itching and swelling, an oral antihistamine is your best option. Non-drowsy choices like cetirizine (Zyrtec), loratadine (Claritin), or fexofenadine (Allegra) are good for daytime. Diphenhydramine (Benadryl) is effective but tends to cause drowsiness, so it’s better suited for evening use.

Hydrocortisone cream applied directly to the sting can also tame local itching and redness. You can use it alongside an oral antihistamine for a double approach when swelling is bothersome.

Home Remedies: What Actually Works

A paste of baking soda and water is the most commonly recommended home remedy. The idea is that baking soda, which is alkaline, neutralizes the acidic compounds in honeybee venom. There’s no strong clinical evidence behind this, but many people report it helps with itching and swelling, and it’s unlikely to cause harm.

Some people swear by toothpaste for the same reason, since many toothpastes are alkaline. The logic falls apart for wasp stings, though, because wasp venom is already alkaline. If you’re not sure what stung you, stick with ice and an antihistamine rather than guessing about pH chemistry.

Normal Reactions vs. Large Local Reactions

A normal bee sting causes a sharp pain, a red welt, and minor swelling right around the sting site. This typically peaks within the first few hours and fades over one to two days. That’s your immune system doing its job, and it doesn’t require medical attention.

A large local reaction involves swelling that extends more than 10 centimeters (about 4 inches) from the sting site. Your entire forearm might swell from a sting on your wrist, for example. This looks alarming, but it’s still a localized allergic response, not a systemic emergency. Most large local reactions resolve on their own within hours to a couple of days. Oral antihistamines and ice help manage the discomfort. Having a large local reaction once doesn’t necessarily mean you’ll have a more severe reaction next time, though it’s worth mentioning to your doctor.

Signs of Anaphylaxis

Anaphylaxis is a whole-body allergic reaction that can occur within minutes of a sting, even in people who have never had an allergic reaction before. It happens when the immune system overreacts and triggers a cascade of symptoms far beyond the sting site. This is a medical emergency.

Call 911 if you or someone nearby develops any of these symptoms after a sting:

  • Difficulty breathing or wheezing
  • Swelling of the lips, tongue, or throat
  • Dizziness, confusion, or fainting
  • Rapid heartbeat
  • Hives, flushing, or widespread itching away from the sting site
  • Nausea, vomiting, or diarrhea

If the person carries an epinephrine auto-injector (EpiPen), use it immediately. Don’t wait to see if symptoms improve on their own. One important detail many people don’t know: anaphylaxis can be biphasic, meaning a second wave of symptoms can hit anywhere from 1 to 72 hours after the initial reaction. This is why people treated for anaphylaxis are typically monitored for several hours before being sent home.

Multiple Stings: When Numbers Matter

Even without an allergy, a large number of stings can cause a toxic reaction simply from the volume of venom. According to the USDA, the average person can tolerate roughly 10 stings per pound of body weight. That means a typical adult could survive more than 1,100 stings, while a small child could be in danger from as few as 500. These are rough thresholds, and individual tolerance varies. If someone has been stung dozens of times, especially a child or an older adult, seek emergency care even if no allergic symptoms appear. Venom in high quantities can damage organs independently of an allergic response.

Watch for Infection in the Days After

The sting itself usually heals within a week, but any break in the skin can let bacteria in. Scratching an itchy sting is the most common way infections start. Over the following days, keep an eye on the site for signs of cellulitis, a skin infection that needs antibiotics.

Warning signs of infection include skin around the sting that becomes increasingly red, swollen, warm, and tender rather than improving. The skin may look pitted, almost like the surface of an orange. Red streaks spreading outward from the sting are a particularly clear signal. If you develop a fever or chills alongside these skin changes, seek medical attention promptly. A spreading red area that grows visibly over hours warrants urgent care rather than a wait-and-see approach.

What to Know for Next Time

If you’ve had a large local reaction or any systemic symptoms from a bee sting, talk to an allergist about venom immunotherapy. This involves a series of injections over several years that can dramatically reduce the risk of future anaphylaxis. Your allergist may also prescribe an epinephrine auto-injector to carry with you.

For everyday prevention, bees are attracted to bright colors, floral patterns, and sweet scents. Wearing light, solid-colored clothing and skipping perfume or scented lotions when you’re outdoors reduces your chances of attracting attention. If a bee lands on you, stay still and let it fly away. Swatting increases the likelihood of a defensive sting, and a crushed bee releases alarm chemicals that can attract more bees to the area.