A member asked:

Sudden appearance of pustule on my elbow overnight; what could it be? should i break it?

A doctor has provided 1 answer

Let me try to help: Pustules contain pus which is a substance consisting of sebum, bacteria and dead skin cells. Although unattractive, it will usually clear up after 2 to 3 days of proper treatment. Popping or squeezing a pustule is not advisable. It can worsen the condition and increase the length of time to recovery. Check with your doctor.

Answered 12/29/2022

5.8k views

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