What causes pimples at the corners of the mouth?
Dec 20, 2024
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
In general, acne is also known as pimples. Acne around the mouth may be caused by mosquito bites, puberty, eczema, folliculitis, urticaria, or other reasons. It is recommended to seek medical attention promptly, identify the cause, and undergo treatment under the guidance of a qualified physician. In daily life, it is advised to keep the skin around the mouth clean and dry, and avoid consuming foods that may cause allergic reactions.
Generally speaking, acne is also known as pimples. Pimples around the mouth may be caused by mosquito bites, puberty, eczema, folliculitis, urticaria, and other factors. It is recommended to seek timely medical attention, identify the underlying cause, and undergo treatment under the guidance of a qualified physician. Detailed explanations are as follows:
1. Mosquito Bites
After being bitten by mosquitoes around the mouth, inflammation may easily occur, leading to pimple formation. This is a common reaction; scratching should be avoided. It is important to maintain cleanliness and prevent bacterial infection.
2. Puberty
During puberty, rising levels of androgens stimulate the sebaceous glands to produce more oil, which may lead to pimples around the mouth. It is recommended to keep the face clean, use gentle facial cleansers, and avoid squeezing pimples.
3. Eczema
If the facial skin remains moist and poorly ventilated for a prolonged period, eczema may develop, which can subsequently lead to acne around the mouth. Symptoms may include itching and blisters. Treatment options include the use of hydrocortisone cream, Wet Toxin Clearing Capsules (Shidu Qing Capsules), and topical calamine lotion, under a doctor's guidance.
4. Folliculitis
Poor personal hygiene may lead to infection of the skin around the mouth with Staphylococcus aureus, causing folliculitis. Inflammatory stimulation may cause thickening of the keratin layer at the follicular openings, resulting in acne. Symptoms may also include redness and pain. Treatment options include the use of erythromycin ointment, mupirocin ointment, and fusidic acid cream, under a doctor's guidance.
5. Urticaria
Skin around the mouth may develop temporary inflammatory congestion and fluid exudation upon exposure to external stimuli such as cold, heat, sunlight, friction, or pressure, leading to urticaria. Prolonged pressure or irritation may cause the body to release histamine, triggering an allergic reaction that results in acne around the mouth, often accompanied by symptoms such as nausea, vomiting, or even high fever. It is recommended to promptly stop contact with the allergen and use medications such as hydrocortisone butyrate cream, levocetirizine dihydrochloride tablets, and mometasone furoate cream under a doctor's guidance.
In daily life, it is recommended to keep the skin around the mouth clean and dry, avoid consuming foods that may trigger allergies, and eat more high-protein and high-vitamin foods to enhance personal nutrition.
