Remove the stinger as quickly as possible, clean the area, and apply a cold compress. For most people, a bee sting causes a few hours of sharp pain followed by a few days of mild swelling and itching. The faster you act in those first couple of minutes, the less venom enters your skin and the milder your reaction will be.
Remove the Stinger Immediately
Honeybees are the only common bees that leave a stinger behind, and it continues pumping venom into your skin for up to a minute after the sting. Speed matters more than technique. Scrape a flat edge across the sting site: a credit card, butter knife, or even a fingernail works. The traditional advice is to avoid tweezers because squeezing the venom sac can push more venom into the wound. In practice, getting the stinger out within 15 to 20 seconds by any method is better than spending time looking for the perfect tool.
Once the stinger is out, wash the area with soap and water. This reduces the chance of bacteria entering the puncture wound.
Manage Pain and Swelling at Home
Apply a cold, damp cloth or a bag of ice wrapped in fabric to the sting for 10 to 20 minutes at a time. You can repeat this as often as needed throughout the day. Cold narrows the blood vessels around the sting, which slows swelling and dulls pain.
For pain, over-the-counter ibuprofen or acetaminophen both work well. If the area is itchy, an oral antihistamine can help. For surface-level itch and swelling, hydrocortisone cream or calamine lotion applied up to four times a day is effective until symptoms fade.
You may have seen recommendations for baking soda paste or apple cider vinegar. Neither has solid evidence behind it. Baking soda is alkaline enough to irritate skin, and vinegar, being acidic, carries the same risk. Plain cold water and standard over-the-counter products are safer and more reliable.
What a Normal Reaction Looks Like
The sharp, burning pain from a single sting typically fades within a few hours. Swelling, redness, and itching around the sting site are normal and usually clear up in two to three days. Some people develop a “large local reaction” where the swelling spreads to a wider area, perhaps covering most of a forearm if you were stung on the wrist. This can take seven to ten days to fully resolve. It looks alarming but is not the same as an allergic emergency.
During healing, try not to scratch. Broken skin from scratching is the most common way a simple sting turns into something more complicated.
Signs of a Dangerous Allergic Reaction
About 3% of adults in the U.S. experience a systemic allergic reaction to bee venom, meaning the reaction goes beyond the sting site and affects the whole body. This can escalate to anaphylaxis, which is life-threatening and requires immediate emergency care. Symptoms to watch for include:
- Skin changes beyond the sting site: widespread hives, flushing, or itching across your body
- Swelling of the face, lips, or throat
- Breathing difficulty: wheezing, tightness in the chest, or trouble swallowing
- A weak, rapid pulse or dizziness
These symptoms can appear within minutes. If you or someone nearby shows any of them, call emergency services right away. If an epinephrine auto-injector is available, use it without hesitation. Hold the injector in your dominant hand with the needle end pointing down, remove the safety cap, and press the orange tip firmly into the outer thigh (halfway between the hip and knee). It works through clothing. Hold it in place for 3 to 10 seconds depending on the brand, then pull straight out. Even after using the injector, you still need emergency medical care because symptoms can return.
Signs of Infection
A sting that seemed fine at first can sometimes develop a bacterial infection over the following days. Normal sting swelling improves gradually. Infection looks different: the redness spreads outward rather than shrinking, the skin grows increasingly warm and tender, and you may notice a pitted texture resembling an orange peel or see blisters forming. Fever and chills are another clear signal. If the red area is expanding quickly or you develop a fever, that warrants prompt medical attention because skin infections can worsen fast without treatment.
Multiple Stings Are a Separate Risk
Even without an allergy, a large number of stings can cause a toxic reaction from the sheer volume of venom. The threshold varies, but case reports indicate that somewhere between 50 and 500 stings can be fatal in an adult. This is most relevant if you’ve disturbed a hive or encountered Africanized bees. Symptoms of a toxic reaction include nausea, vomiting, fever, dizziness, and in severe cases, organ damage. Anyone who has sustained dozens of stings should seek emergency care regardless of whether they have a known allergy.
If You’ve Had a Severe Reaction Before
A history of anaphylaxis to a bee sting means you should carry an epinephrine auto-injector at all times during outdoor activities. It also makes you a strong candidate for venom immunotherapy, a treatment where you receive gradually increasing doses of purified venom over several years to retrain your immune system. The success rate is high: studies show it reduces the risk of a systemic reaction to future stings from a dangerous level down to about 6%. Most people on the therapy either have no reaction at all to subsequent stings or experience only mild local swelling. A typical course runs about three to five years, and the protection often lasts well beyond the treatment period.