Waiting times information is also used locally in the. management of elective surgery. National data on elective surgery waiting times includes data on the clinical urgency of the. patient, that is, on how quickly the patient should have surgery.
These areas of skin have the most oil (sebaceous) glands. Acne occurs when hair follicles become plugged with oil and dead skin cells. Hair follicles are connected to oil glands. These glands secrete an oily substance (sebum) to lubricate your hair and skin.
Stress and the Skin. When a person becomes stressed, the level of the bodyâs stress hormone (cortisol) rises. This in turn causes an increase in oil production, which can lead to oily skin, acne and other related skin problems.