Temporary scars are a possibility as well - they usually take anywhere from six months to three years to fully heal and fade away. This is roughly the same amount of time that is necessary for the removal of "pseudo scars" known as macules. These are the flat reddish spots that often remain after acne inflammation goes down.
Acne develops as a result of blockages in follicles. Hyperkeratinization and formation of a plug of keratin and sebum (a microcomedo) is the earliest change. Enlargement of sebaceous glands and an increase in sebum production occur with increased androgen (DHEA-S) production at adrenarche. The microcomedo may enlarge to form an open comedo (blackhead) or closed comedo (whitehead). Increased sebum production provides an environment for the overgrowth of Propionibacterium acnes. Bacterial overgrowth of Propionibacterium acnes can cause inflammation, leading to inflammatory lesions (papules, pustules, or nodules) in the dermis around the microcomedo or comedo, which may result in scarring.
Should You Consider Rose Water As An Acne Cure?
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