I had a tooth extracted on August 11th. This morning I noticed a pimple in the extraction site, no pain yet but the pimple appears to becoming a white head yet there is no pain. I hae teeth on either side of the extraction site but no pain for either teeth.
Pimple never occurs inside the oral cavity. Should be an ulcer which is traumatic or can be vesicle with pus. But you don't have pain that rules out any infection. Follow your post extraction instructions. If it doesn't subside in 5 days visit your dentist again for further management