The single most important thing you can do after a bee sting is remove the stinger as fast as possible. Don’t worry about how you remove it. Scraping, pinching, pulling with your fingers: the method doesn’t matter. What matters is speed, because the stinger keeps pumping venom through a tiny valve system even after the bee is gone. Every second you spend looking for a credit card or worrying about squeezing the venom sac is a second more venom enters your skin.
Remove the Stinger and Clean the Area
Research from the University of California, Riverside found that the method of stinger removal has no effect on how much venom you receive. The old advice about scraping with a flat edge instead of pinching was based on the assumption that squeezing the venom sac would inject more venom. That turns out to be wrong. The venom sac wall contains no muscle, so compression isn’t what drives the venom in. A valve mechanism inside the stinger does the pumping automatically. Just get it out, however you can, as quickly as you can.
Once the stinger is out, wash the area with soap and water. This reduces the chance of bacteria entering the puncture wound. Pat it dry and move on to managing the pain and swelling.
Reduce Swelling With Cold and Elevation
Apply a cold compress or ice pack wrapped in a cloth to the sting site for about 20 minutes. If the sting is on your hand, arm, foot, or leg, elevating it helps fluid drain away from the area and limits swelling. You can repeat the cold compress several times throughout the day if the swelling persists.
Avoid placing ice directly on your skin, which can cause frostbite-like damage. A thin towel or cloth between the ice and your skin is enough protection.
Over-the-Counter Medications That Help
For itching, an oral antihistamine is your best option. Loratadine (Claritin), cetirizine (Zyrtec), and fexofenadine (Allegra) all work without making you drowsy. Diphenhydramine (Benadryl) is also effective but will likely make you sleepy, so it’s a better choice for nighttime.
For pain, standard over-the-counter pain relievers like ibuprofen or acetaminophen work well. The sharp pain from a sting typically fades within a few hours for mild reactions, so you may only need one or two doses.
For localized skin irritation, a 1% hydrocortisone cream applied once or twice daily to the sting site can help calm redness and itching. This is a mild steroid cream available at any pharmacy without a prescription.
What About Baking Soda and Other Home Remedies?
Baking soda paste is one of the most commonly suggested home remedies for bee stings, but no quality research supports it. The idea is that baking soda neutralizes the acidic bee venom, but in practice it doesn’t appear to reduce pain or swelling. Baking soda is highly alkaline and can actually irritate or damage the skin. A cold compress and an antihistamine will do more for you than a paste ever will.
Normal Healing Timeline
A typical bee sting follows a predictable pattern. The initial sharp pain usually lasts only a few hours. You may notice improvement as early as two hours after the sting. Swelling, redness, and itching tend to linger longer, generally resolving in two to three days. In some cases, particularly with stings on the face, hands, or feet where tissue is looser, skin changes can take seven to 10 days to fully clear up.
A “large local reaction” is different from a normal one but still isn’t an emergency. This involves swelling that extends well beyond the sting site, sometimes covering a large area of the arm or leg. It looks alarming but typically follows the same timeline, just more dramatically. Large local reactions tend to peak around 48 hours and then gradually improve.
Signs of Infection
Any puncture wound can become infected, and a bee sting is no exception. The key is distinguishing between normal sting inflammation (which gets better over days) and infection (which gets worse). Watch for these warning signs in the days after a sting:
- Expanding redness that spreads outward from the sting, especially red streaks moving away from the site
- Increasing warmth and tenderness rather than the gradual improvement you’d expect
- Pus or yellow drainage from the sting site, or blisters forming around it
- Fever, chills, or swollen lymph nodes, which signal that the infection is spreading
Scratching the sting is the most common way bacteria get introduced. Keeping the area clean and using the hydrocortisone cream or antihistamine to control the urge to scratch goes a long way toward preventing this.
When a Sting Becomes an Emergency
Anaphylaxis is a severe allergic reaction that can begin within seconds or minutes of a sting. It is rare but life-threatening, and it looks nothing like a normal sting reaction. The signs include:
- Difficulty breathing, wheezing, or a feeling that your throat is closing
- Swelling of the tongue or throat
- Hives spreading across your body, not just near the sting
- A rapid, weak pulse or sudden drop in blood pressure
- Dizziness, fainting, or confusion
- Nausea, vomiting, or diarrhea coming on suddenly after the sting
If someone is showing these symptoms and has an epinephrine auto-injector, use it immediately. The injection goes into the outer thigh and can be given through clothing. Call emergency services even after using the injector, because symptoms can return after the epinephrine wears off.
People who don’t know they’re allergic can experience anaphylaxis for the first time with any sting. Having had only mild reactions in the past doesn’t guarantee the next one will be mild.
Multiple Stings: A Different Kind of Danger
You don’t need to be allergic for a large number of bee stings to be dangerous. Bee venom is toxic in high enough quantities for anyone. Research in toxicology estimates the lethal threshold at roughly 19 stings per kilogram of body weight. For a 70-kilogram (154-pound) adult, that’s over 1,300 stings, but serious toxic reactions can occur well below the lethal dose. Children are at much higher risk because of their lower body weight. If someone has been stung dozens of times, especially a child, that warrants emergency medical attention regardless of whether they’re allergic.