Rashes after sex Rarely Washing after sex also helps to decrease the chance of penis irritation. But these are an effective rash-free solution. Sep 7, 2022 · Causes of itchy balls after sex include grooming habits and contact dermatitis. Feb 10, 2023 · Here are six causes of an itchy vagina after sex and how to treat each of them. Ask a dermatologist and get peace of mind today . Yeast infection May 5, 2020 · 10) Rashes after sex. The chancre typically presents as a 1-2 centimeters (0. The rashes keep coming back. Remove and wash sweaty clothes as soon as possible. If your penis is itching or you experience a rash in the pubic region after changing your hygiene products or trying new underwear, it could be contact dermatitis. cjosldzzrjyohtgorhhnzighibcsrqxznbabbstedkrbzqmzccarplahwlrmjhxqswqvopdsfr