What causes pimples to appear under the nose?
Sep 30, 2024
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
In general, pimples refer to acne. Acne developing under the nose may be caused by factors such as poor diet and lifestyle habits, inadequate facial cleansing, contact dermatitis, seborrheic dermatitis, or rosacea. It is recommended to seek medical attention promptly, identify the underlying cause, and receive appropriate treatment under the guidance of a healthcare professional. In daily life, pay attention to skin care and improve dietary habits by consuming more fresh fruits and vegetables, such as apples and bananas.
Generally speaking, "pimples" refer to acne. Acne developing under the nose may be caused by poor diet and lifestyle habits, inadequate facial cleansing, contact dermatitis, seborrheic dermatitis, or rosacea. It is recommended to seek medical advice promptly, identify the underlying cause, and receive appropriate treatment under the guidance of a qualified physician. Specific analysis is as follows:
1. Poor Diet and Lifestyle Habits
High-sugar and high-fat diets, along with unhealthy lifestyle habits such as staying up late and high stress levels, can affect endocrine function, promote sebaceous gland secretion, and increase the risk of acne under the nose. Maintaining sufficient sleep and adopting a balanced diet can help regulate these factors.
2. Inadequate Facial Cleansing
Areas such as the hairline on the forehead, the nose, and the junction between the chin and neck are often overlooked during facial cleansing. Insufficient cleaning in these areas is one of the main triggers for acne under the nose. During face washing, gently massaging and thoroughly cleansing these acne-prone areas can help prevent breakouts more effectively.
3. Contact Dermatitis
If the skin comes into contact with allergens or irritating substances, it may trigger contact dermatitis, which could lead to acne-like eruptions under the nose. This condition is often accompanied by symptoms such as papules and blisters. It is recommended to use medications such as loratadine tablets, compound fenaminic tablets, or hydrocortisone tablets under a doctor's supervision.
4. Seborrheic Dermatitis
Seborrheic dermatitis is usually caused by excessive sebaceous gland secretion, leading to overgrowth of yeast on the skin surface, which further stimulates sebum production and results in acne under the nose. Common accompanying symptoms include itching, oily skin, and flaking. Patients should follow medical advice to use antifungal and supportive treatments such as ketoconazole shampoo, compound ketoconazole cream, or vitamin B2 tablets.
5. Rosacea
Rosacea is typically triggered by reactions such as dilation of blood vessels in the nasal area. Vascular expansion leads to redness and swelling of the skin, potentially causing the aforementioned symptoms. It is commonly associated with nasal redness, swelling, and skin sensitivity. Under medical guidance, patients may use medications such as hydrocortisone butyrate cream, adapalene gel, or isotretinoin soft capsules for treatment.
Maintaining proper skin care and improving dietary habits, including eating more fresh fruits and vegetables such as apples and bananas, can contribute to healthier skin.
