“Ingrown hair bump?”

Hi,

Blisters can sometimes be caused by either a virus (herpes) or a bacteria (germ). If the condition has not resolved, or if it recurs, please visit a local dermatologist who may culture the blister fluid to determine the exact cause. 

Steve Schleicher, MD

Hi! I reviewed your image and question. Although a bit blurry, the grouped nature of this eruption is suggestive of a herpetic outbreak. Inflammation from an inflamed follicle, trauma due to shaving, and other mechanical irritation can induce a flare. My suggestion is to see a dermatologist and request a culture for herpes simplex and ask for it to be typed HSVI and HSVII. If this is an older image and the eruption is now clear, ask for a blood test called a Herpes Select HSVI and HSVII antibody profile. Don't worry, if this is herpes related, it is highly treatable and highly suppressible. Some bacterial infections can mimic a herpetic outbreak as well so an in-office evaluation for additional testing would be necessary in your case. I hope that you find this information helpful. Best regards!

You need to make an appointment with a dermatologist for evaluation and management.

Kaminska Dermatology Care Team