Red dots on the nose that do not hurt or itch may be perifollicular keratosis, cherry angioma, rosacea, etc., which can be treated with medication and laser therapy.
1. Perifollicular keratosis: the etiology and pathogenesis of perifollicular keratosis are still unclear, according to experimental studies, it may be related to autosomal dominant inheritance, vitamin A deficiency, metabolic disorders and so on. Perifollicular keratosis generally does not require special treatment, such as lesions, symptoms aggravation can be applied locally 0.05% ~ 0.1% Vitamin A acid cream or 20% urea cream to soften the keratinization treatment.
2. Cherry angioma: red dots on the nose are painless and itchy, and the red dots are soft in texture, which may be cherry angiomas. As the disease generally does not lead to malignant changes, it does not require special treatment, and if it is aesthetically displeasing, it can be treated with laser therapy.
3. Rosacea: red spots on the nose that don’t hurt or itch may be a chronic inflammatory skin disease caused by rosacea, which can be treated with antibiotic drugs such as metronidazole gel and fusidic acid cream.
The red spots on the nose do not itch, it is recommended to consult the doctor in time, complete the relevant examination, to clarify the cause of the disease, the cause of the treatment. All of the above drugs should be used in accordance with medical advice.