If needed, position the person to prevent choking on vomit. Medically reviewed by Jessica Wu, MD What do fleabites look like They can itch and leave small, red bumps on your skin.Loosen tight clothing and cover the person with a blanket.This is usually done by pressing the autoinjector against the thigh and holding it in place for several seconds.
Ask whether you should help inject the medication. Ask whether the injured person is carrying an epinephrine autoinjector (EpiPen, Auvi-Q, others).Take these actions immediately while waiting for medical help: Swelling of the lips, face, eyelids or throat.When to seek emergency careĬall 911 or your local medical emergency number if a child is stung by a scorpion or if anyone is having a serious reaction that suggests anaphylaxis, even if it's just one or two signs or symptoms: Although fleas don’t live on humans, they can jump on you and bite you when dogs, cats or other pets bring them into your home. Seek medical care if the swelling gets worse, the site shows signs of infection or you don't feel well. Flea bites are very itchy red bumps that can cause you a lot of discomfort. Take a nonprescription pain reliever as needed.Options include nonprescription cetirizine, fexofenadine (Allegra Allergy, Children's Allegra Allergy), loratadine (Claritin). Take an anti-itch medicine (antihistamine) by mouth to reduce itching.Advertising on our site helps support our mission. Cleveland Clinic is a non-profit academic medical center. It contains a substance which helps it to eat without being disrupted. What makes flea bites itch isn’t the actual bite itself, it’s the flea saliva, which it injects into your body when it bites. They are parasites, meaning they need human hosts to supply them with food. Don’t worry though, if there are no apparent signs other than itching, they usually disappear by themselves. Do this several times a day until your symptoms go away. Bed bugs ( Cimex lectularius) are tiny insects that bite people and animals to get blood for food. Apply to the affected area calamine lotion, baking soda paste, or 0.5% or 1% hydrocortisone cream.If the injury is on an arm or leg, raise it.Apply a cloth dampened with cold water or filled with ice to the area of the bite or sting for 10 to 20 minutes.Gently wash the area with soap and water.Move to a safe area to avoid more bites or stings.To treat a mild reaction to an insect bite or sting:
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