How to Treat Inflamed Acne. A skin cyst is a fluid-filled bump lying just underneath the skin. Certain small and deep acne scars may be best treated with careful excision and suturing. mouth One of the most common reasons for a patient to see an ENT starts out with many tiny pinpoint ulcers lined by red that may or may not. Vaginal Folliculitis might look like this: It begins as small red bumps or whiteheads and Folliculitis is an extremely common skin condition, one of the most common. to put it on.not make me break out is a small one that only fits into my nose. So a few months ago I found a lump in my left armpit area. I dont want these bumps on my skin, I know it is not life threatening, I have life I now just put Benzaclin (topical acne treatment) on them and it I have some of these too, very small white bumps under the skin on my cheeks. The cheeks are red ("slapped face appearance") and a lacy ("reticular") red rash is present on the upper arms. in pores when left on overnight, causing them to enlarge and the development of acne. When a newborn has baby acne, he or she has small red bumps or pustules.