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After being bitten by a brown recluse spider, you may have red skin and a blister where you were bitten. You may also have intense pain and itching around the bite. This may last a few hours.
In some cases, an open sore or black skin can appear around the bite. This can happen a week or more after you were bitten. This is a serious problem that needs medical attention.
Brown recluses are found most often in the south-central part of the United States. They live in hot, dry, abandoned areas, such as wood or rock piles. They can also be found indoors in dark closets, shoes, or attics. Brown recluse spiders are not found in Canada.
Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse call line if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.
Call 911 anytime you think you may need emergency care. For example, call if:
Call your doctor or nurse call line now or seek immediate medical care if:
Watch closely for changes in your health, and be sure to contact your doctor or nurse call line if:
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Current as of: February 26, 2020
Author: Healthwise Staff
Medical Review:Adam Husney MD - Family Medicine & Kathleen Romito MD - Family Medicine & William H. Blahd Jr. MD, FACEP - Emergency Medicine
Care instructions adapted under license by your healthcare professional. If you have questions about a medical condition or this instruction, always ask your healthcare professional. Healthwise, Incorporated disclaims any warranty or liability for your use of this information.
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