What causes pimples around the lips?

Generally speaking, pimples refer to acne. Acne around the lips may be related to excessive sebum gland secretion, endocrine disorders, perioral dermatitis, folliculitis, and herpes simplex. It is recommended to seek medical attention promptly, identify the cause, and undergo symptomatic treatment under the guidance of a professional physician. Detailed analysis is as follows:

1. Excessive Sebum Gland Secretion

The area around the lips contains numerous sebaceous glands. When sebaceous glands are overly active, failure to clean them promptly can lead to clogged pores and the development of acne. It is important to maintain facial cleanliness and use gentle facial cleansers regularly.

2. Endocrine Imbalance

Disruptions in the endocrine system may stimulate sebaceous gland secretion, thus triggering acne. Maintaining a regular sleep schedule and avoiding late nights can help regulate hormonal balance.

3. Perioral Dermatitis

Perioral dermatitis is typically caused by contact with irritants, allergies, or infections. Inflammation can cause redness and itching around the lips, leading to acne-like eruptions. It is often accompanied by symptoms such as dryness and peeling of the skin. Treatment may include the use of hydrocortisone cream, tacrolimus ointment, or cetirizine hydrochloride capsules, as advised by a physician.

4. Folliculitis

Folliculitis is commonly caused by bacterial infections, such as Staphylococcus aureus, affecting the hair follicles. Inflamed follicles can cause red, painful acne around the lips, potentially accompanied by pustules, increased itching, or intensified pain. Treatment should follow medical advice and may involve the use of fusidic acid cream, mupirocin ointment, or cefuroxime axetil tablets.

5. Herpes Simplex

Herpes simplex is generally caused by infection with the herpes simplex virus. Viral infection may lead to blisters around the lips, which can rupture and form acne-like skin lesions. Symptoms typically include pain, burning sensation, and itching. Treatment may involve the use of acyclovir cream, penciclovir cream, or ribavirin tablets, as directed by a physician.

It is recommended to maintain a healthy lifestyle, including regular作息 and dietary habits, reduce the intake of high-sugar and high-fat foods, and consume more fresh vegetables and fruits to support healthy skin.