What is the cause of acne

hormones

Acne vulgaris among adolescents begins with the increased production of hormones during puberty. Both boys and girls produce high levels of androgens, and for males specifically, androgens include the male hormone testosterone, which encourages the body to produce more sebum in the glands.

Bacterial growth on the skin

The accumulated fats on the skin cause the hair follicles to be blocked, especially in the face, neck, chest, and back, which creates the right environment for bacteria to grow on them, and this causes the appearance of white or blackheads on the surface of the skin, and sometimes it causes the accumulation of fat, and pressure on the skin. The tissue causes the fat to leak into the surrounding tissues, and inflamed grains appear.

Unhealthy diet

Studies indicate that some nutritional factors such as consuming skim milk and foods rich in carbohydrates such as bread may exacerbate the problem of acne, and that eating sweets such as chocolate increases the incidence of acne on the skin, as a small study conducted on 14 men showed that eating Chocolate has been linked to worsening acne symptoms.

Contraceptive

Contraceptive methods sometimes lead to the emergence of acne in some women, and may treat it in others. Among the contraceptive methods that increase the percentage of pimples on the skin: contraceptive injections (in English: injectable contraceptives), and contraceptive devices that are placed inside the uterus (in English: : intrauterine birth control).

Other causes of acne

There are some other factors that lead to acne, including:

Genetic factors. Some studies indicate that genetic factors increase the risk of acne.
Take some medications that contain androgens or lithium.
Using cosmetics that contain oils.
Emotional pressures.
Menstruation.
Stress and nervous tension.
Doping by some athletes.

NotePeople who have passed adolescence without suffering from the problem of acne may appear at a later age, despite the relationship of acne with high androgen levels, but some doctors believe that the body's response to increased fat production and the presence of bacteria also has a significant impact on its appearance. .