Most stings from bees, wasps, jellyfish, and scorpions can be treated at home with a few simple steps. The priority is always the same: remove the source of venom if possible, manage pain and swelling, and watch for signs of a serious allergic reaction. Mild stings typically clear up within a few days, though some take a week or two to fully heal.
Bee and Wasp Stings: First Steps
If you’ve been stung by a bee, the stinger is likely still embedded in your skin, pumping venom from an attached sac. You want it out fast, but how you remove it matters. Scrape the stinger out using the edge of a credit card, a butter knife, or any flat, straight edge. Don’t use tweezers or pinch the stinger with your fingers. Squeezing can compress the venom sac and push more venom into the wound. Wasps, hornets, and yellow jackets don’t leave stingers behind, so you can skip this step for those.
Once the stinger is out (or if there wasn’t one), wash the area with soap and water. Apply a cold pack wrapped in a cloth for 10 to 15 minutes at a time to reduce swelling. If the sting is on an arm or leg, keeping it elevated also helps limit puffiness.
Jellyfish Stings Need a Different Approach
Jellyfish stings follow different rules. The tentacles leave behind thousands of tiny stinging cells on your skin, and rubbing the area or rinsing with fresh water can trigger them to fire more venom. Instead, rinse the area with saltwater to remove visible tentacle fragments.
The most effective pain relief for jellyfish stings is hot water immersion. Soak the affected skin in water heated to 110 to 113°F (43 to 45°C). It should feel hot but not scalding. Keep the sting submerged, or stand under a hot shower, until the pain eases. This can take anywhere from 20 to 45 minutes. The heat helps break down the venom proteins causing the pain.
Scorpion Stings: When to Worry
Most scorpion stings in the U.S. cause localized pain, tingling, and some swelling, similar to a bad bee sting. You can treat these at home with ice, over-the-counter pain relief, and monitoring. The exception is the bark scorpion, found primarily in the Southwest, whose venom can cause serious neurological symptoms.
Get to an emergency room if a scorpion sting causes any of the following:
- Numbness spreading beyond the sting site or throughout the body
- Difficulty breathing or swallowing
- Excessive drooling or slurred speech
- Muscle twitching or seizures
- Roving, uncontrolled eye movements
- Irregular heartbeat or abdominal pain
These symptoms indicate the venom is affecting the nervous system. Hospitals can administer antivenom that neutralizes scorpion venom, but it works best when given soon after serious symptoms appear. If you’re unsure what kind of scorpion stung you, err on the side of seeking care.
Managing Pain and Swelling at Home
For any sting that doesn’t require emergency treatment, a combination of cold, topical creams, and oral antihistamines handles most of the discomfort. Hydrocortisone cream applied two to three times a day reduces itching and inflammation at the sting site. Oral antihistamines like diphenhydramine or cetirizine help with itching and mild swelling from the inside out.
A simple baking soda paste can also take the edge off itching. Mix one tablespoon of baking soda with just enough water to form a thick paste, apply it to the sting, leave it on for 10 minutes, then wash it off. Over-the-counter pain relievers like ibuprofen or acetaminophen work well for the aching, throbbing pain that lingers after a sting. Resist the urge to scratch. Broken skin from scratching is the fastest route to infection.
Recognizing a Severe Allergic Reaction
Anaphylaxis is the most dangerous complication of any sting, and it can develop within minutes. Your immune system floods the body with chemicals that cause blood pressure to drop suddenly while the airways narrow, making it hard to breathe. This reaction can be fatal if untreated.
Watch for these warning signs after any sting:
- Hives, flushing, or itching that spreads far beyond the sting site
- Swelling of the tongue, throat, or face
- Wheezing or difficulty breathing
- A weak, rapid pulse
- Dizziness or fainting
- Nausea, vomiting, or diarrhea
If you or someone nearby carries an epinephrine auto-injector, use it immediately. Press the device firmly against the outer thigh (it works through clothing) and hold it in place for a full 3 seconds. Counting slowly to three ensures the full dose is delivered. Then call emergency services, even if symptoms seem to improve, because anaphylaxis can return in a second wave.
Signs of Infection During Healing
Mild swelling and itching after a sting are normal and usually fade within a few days. Some stings, particularly from larger insects or those that triggered a bigger local reaction, can take up to two weeks to fully resolve. During this time, keep the area clean and avoid picking at it.
A secondary bacterial infection is the main complication to watch for as a sting heals. The signs are distinct from normal sting swelling: look for a reddish streak extending outward from the sting site, increasing warmth or tenderness days after the initial sting, blisters forming around the wound, or pus drainage. These are signs of cellulitis, a skin infection that needs antibiotic treatment. If the area is getting worse instead of better after the first 48 hours, that’s your signal to get it checked.