Most scorpion stings can be treated at home with basic first aid, and the vast majority resolve without lasting harm. In the United States, deaths from scorpion stings are exceptionally rare, with only about seven reported over a 15-year period. That said, certain stings, particularly from the Arizona bark scorpion, can cause serious neurological symptoms that require emergency care. Knowing the difference between a routine sting and a dangerous one is the key to handling it well.
Immediate First Aid Steps
The moment you’re stung, the goal is simple: reduce pain, keep the area clean, and watch for worsening symptoms. Here’s what to do:
- Wash the sting site with mild soap and water to reduce infection risk.
- Apply a cool compress (ice wrapped in a cloth) to the area for 10 to 15 minutes at a time to limit swelling and numb the pain.
- Elevate the affected limb so it sits at roughly heart level, which helps control swelling.
- Take an over-the-counter pain reliever like ibuprofen or acetaminophen to manage discomfort.
- Apply an antihistamine cream or hydrocortisone to the sting site if itching or mild swelling develops.
Do not try to cut the wound open, apply a tourniquet, or suck out the venom. These outdated techniques don’t help and can cause additional tissue damage or infection. Your best move is to keep the area still and monitor how you feel over the next several hours.
If a child is stung, call Poison Help at 800-222-1222 right away, even before symptoms appear. They can walk you through next steps based on your location and the child’s age.
What a Normal Sting Feels Like
The most common experience is intense, localized pain at the sting site, often described as a sharp burning sensation. You may also notice minor swelling, numbness, or tingling that radiates outward from the wound. These local symptoms are the hallmark of a mild sting, and they make up the vast majority of cases in the U.S.
For most adults stung by common scorpion species, the pain peaks within the first couple of hours and gradually fades. Some lingering numbness or tingling around the sting site can persist for a day or two, but it resolves on its own without treatment beyond basic pain management.
Warning Signs That Need Emergency Care
A small percentage of stings, especially from the Arizona bark scorpion (the most medically significant species in the U.S.), can trigger systemic reactions that go well beyond local pain. The bark scorpion’s venom is a neurotoxin, meaning it attacks the nervous system. This produces a distinct set of symptoms you won’t miss:
- Uncontrolled eye movements: the eyes dart around randomly, a hallmark sign called opsoclonus. In one study, 96% of patients with severe envenomation had this symptom.
- Muscle spasms or twitching that you can’t control, especially in the neck, head, and limbs.
- Excessive drooling or frothing at the mouth, present in roughly 91% of severe cases.
- Slurred speech or difficulty swallowing, caused by the venom affecting cranial nerves.
- Breathing difficulty, which is uncommon but the most dangerous complication.
- Extreme restlessness, agitation, or anxiety that seems out of proportion to the situation.
In adults, a rapid heart rate, high blood pressure, weakness, and widespread muscle twitching are more typical presentations of a severe sting. If you notice any of these symptoms in yourself, a child, or someone nearby, call 911 or go to the nearest emergency room immediately.
Why Children Are at Higher Risk
Children under five face the greatest danger from scorpion stings. Their smaller body mass means the same dose of venom produces a much stronger effect. The neurological symptoms listed above, particularly muscle spasms, erratic eye movements, and excessive salivation, tend to develop faster and more intensely in young children than in adults.
Any child stung by a scorpion should be monitored closely for at least several hours, even if the initial reaction looks mild. Systemic symptoms can develop gradually. If there’s any possibility the scorpion was a bark scorpion, or if you’re in the southwestern U.S. and can’t identify the species, err on the side of seeking medical evaluation promptly.
What Happens at the Hospital
For mild stings, emergency departments typically provide pain control and observation. Most people are monitored for a few hours and sent home once it’s clear the symptoms aren’t progressing.
For severe envenomation, an antivenom called Anascorp is available. It’s made from antibodies derived from horses that have been exposed to scorpion venom, and it’s specifically approved for treating bark scorpion stings. The FDA recommends it for patients showing loss of muscle control, abnormal eye movements, slurred speech, respiratory distress, excessive salivation, or vomiting. Treatment works best when given as soon as possible after symptoms develop.
Nationwide hospital admissions for scorpion stings have actually dropped significantly, falling from 146 in 2005 to 56 in 2015, partly because of better access to antivenom and improved public awareness of first aid.
Recovery Timeline
A typical mild sting follows a predictable arc. Pain is worst in the first one to three hours, then gradually subsides. Numbness and tingling around the site may linger for 24 to 72 hours. Most people feel completely normal within a few days.
Severe stings treated with antivenom often improve dramatically within hours of receiving the medication. Without antivenom, neurological symptoms from a bark scorpion sting can take longer to resolve, sometimes lasting a day or more, and may require supportive care in the hospital during that window.
One thing worth checking after any scorpion sting: your tetanus vaccination status. If it’s been more than five years since your last booster, it’s a good time to get one updated, since any puncture wound carries a small risk of tetanus infection.
Reducing Your Risk of Getting Stung
Scorpions are nocturnal and tend to hide in dark, sheltered spaces during the day. Shaking out shoes, gloves, and clothing before putting them on is one of the simplest habits to adopt if you live in scorpion territory. Keeping firewood, rock piles, and debris away from your home’s foundation removes their favorite hiding spots. Sealing cracks around doors, windows, and utility pipes cuts off their entry points indoors.
If you’re camping or hiking in the desert Southwest, use a UV flashlight at night. Scorpions fluoresce bright blue-green under ultraviolet light, making them easy to spot and avoid in the dark.