Blahd, Jr. Sores, blisters, or lumps in the vaginal vaginal bumps irritation Conditions that may cause a sore, blister, or lump include: Genital warts are a sexually transmitted infection STI. A rash in your vaginal area vulva may be caused by irritation of the skin from many sources, such as clothes rubbing against the skin. Top of the page.
If the opening to one of the glands becomes blocked, fluids may build up inside the gland, causing a painless lump called a Bartholin cyst. Contact dermatitis A common cause of a rash is contact with a substance that causes irritation or an allergic reaction contact dermatitis. Soaps, detergents, shampoos, perfumes, or lotions can cause contact dermatitis. Vaginal bumps irritation Information.
An infected hair shaft folliculitis. Scabieswhich is an itchy skin condition caused by tiny mites that burrow into the outer layers of the skin. Often the rash from contact dermatitis is very itchy, but it is rarely serious.