Skin acne in the sun is mainly caused by solar dermatosis, which can be solved by general treatment, topical drug therapy, systemic drug therapy.
1. General treatment: first of all, avoid exposure to the sun, and in the exposed parts of the external physical shading agent or chemical shading agent, such as 5% titanium dioxide cream, benzophenone, etc.; can also gradually go out to exercise, to improve the tolerance of sunlight.
2. Topical medication: In the early stage, local topical medication can be used for treatment, with the principle of anti-inflammatory, soothing and pain relief, such as glycerite lotion, glucocorticoid ointment such as hydrocortisone ointment, tretinoin cream, etc.; for the severe exudation, 3% boric acid solution can be used as a wet dressing appropriately.
3. Systemic medication: for patients with serious systemic symptoms, oral antihistamine drugs can be used for treatment, such as loratadine, cetirizine, etc.; if the symptoms are more serious, glucocorticosteroids can be systematically applied for treatment, such as prednisone, dexamethasone, etc.
It is recommended that patients consult a doctor in a timely manner and follow the doctor’s instructions for standardized treatment. Drugs need to be used under the guidance of a doctor, do not self-medication.