Why do pimples darken

Darkening of pimples may be due to hyperpigmentation that occurs during the recovery period of acne marks, blackhead acne type acne, etc.
Acne is the common name for acne, which is a chronic inflammation of the sebaceous glands of hair follicles and can occur in teenagers. It can be influenced by a variety of factors, such as genetics, endocrinology, and diet.
The condition is characterized by symmetrically distributed lesions on the back of the chest and face, often accompanied by enlarged pores and seborrhea. The condition is usually mild and can be painful only when inflammation is evident. If recurrent, some red marks and hyperpigmentation, i.e. darkened acne, may remain.
In the case of blackhead acne, it is formed by the oxidation of yellow sebum keratocysts. It can also cause blackened pimples.
If you have acne, it is recommended that you visit a hospital promptly and follow the doctor’s instructions for standardized treatment.