Yes: The scab protects you. Especially if it's open-water swimming, after you're done swimming, wash the scrape off carefully to remove any debris that may have stuck.
Answered 2/8/2014
4.5k views
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
9 doctors weighed in across 3 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question