In hair — that’s where you’ll find lice. They like to hide in the neck area of the scalp and behind the ears. If you have lice, you likely got it from sharing a hat, brush, or other item with a person who has lice. Lice are itchy, but scratching can lead to infection. In severe cases, hair may fall out.
When a puss caterpillar stings, you may get waves of intense pain, rash, fever, vomiting, and muscle cramps. Remove the broken-off spines by using cellophane tape or a commercial facial peel — and call your doctor right away.
When the brown recluse bites, it is often painless — then skin reddens, turns white, develops a red “bull’s-eye,” blisters, and becomes painful. These bites can be deadly in rare cases. Get medical care immediately. If you can, bring the spider with you for positive identification.
- A to Z: Insect Bites/Stings, Venomous
- What Bit Me? Spot These 13 Bug Bites
- More to Know
- Bad Bugs Slideshow: Identifying Bugs and Their Bites
- Lice Bites Cause Itchy, Tender Spots
- 19 Pictures of Common Bug Bites and How to Identify Their Symptoms
- Ant Bites and Stings Can Become Infected
- Video for “What do poisonous bug bites look like?”
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A to Z: Insect Bites/Stings, Venomous
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Missouri Department of Conservation: “Chiggers!”
When bitten or stung by a venomous insect, a person will feel a sharp pain at the site, followed by redness and swelling of the area affected. A delayed response might include hives, painful joints, fever, and swollen glands.
What Bit Me? Spot These 13 Bug Bites
Examples of common venomous bites or stings are those from bees, wasps, hornets, yellowjackets, and fire ants.
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Most of the time, venomous bites and stings are just nuisances that can be treated at home with pain relievers, topical ointments (applied to the skin), and antihistamines. Bites from more dangerous insects (such as black widow spiders, brown recluse spiders, and scorpions) are rare but life threatening, and must be treated in an emergency room.
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Bad Bugs Slideshow: Identifying Bugs and Their Bites
Another type of tick to avoid is the lone star tick. It’s found mainly in the southern United States, but also in some eastern states. It can transmit several viruses, the CDC notes. Most notably, allergic reactions associated with consumption of red meat have been reported by people who’ve been bitten by these ticks, according to the CDC.
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Another emerging concern is a species of mosquito found in Florida, called Aedes scapularis. Previously found mostly in the Caribbean and Latin America, research indicates the mosquito is now well established in Florida. The invasive species has been found in Broward and Miami-Dade counties, according to one report . It’s unclear if the Aedes scapularis mosquitos in Florida are spreading any types of disease, but elsewhere, they have been shown to spread some viruses, including the Venezuelan equine encephalitis virus (VEEV) and the one that causes yellow fever.
The CDC cautioned Americans that diseases from mosquito, tick, and flea bites have soared in recent years.
19 Pictures of Common Bug Bites and How to Identify Their Symptoms
Symptoms of flea bites may begin within hours after you’re bitten, and the bites tend to appear in groups of three or four. You may notice itching, hives, and swelling around an injury or sore, or a rash of small, red bumps that may or may not bleed. Flea bites are most common on your ankles and legs, but may also appear in your armpits, around your waist, and in the bends of your knees and elbows. A flea-bite rash turns white when you press on it and tends to get larger or spread over time. Scratching the rash can lead to a skin infection, according to MedlinePlus, and may need medical attention.
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Ant Bites and Stings Can Become Infected
Cases of EEE are rare but deadly. For people infected with EEE, 30 percent do not survive, and many who do develop neurological problems. While there was only one case reported in the United States in 2022, there were 38 cases in 2019, including 15 individuals who died from the condition, according to the CDC. Most of the cases have been reported in the Northeast.
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