What causes itching on the right side of the face?
Generally, itching on the right side of the face may be caused by factors such as dry skin, skin allergy, dermatitis, eczema, or psoriasis. A detailed analysis is as follows:
1. Dry Skin
If a patient does not properly care for their skin in daily life, leading to dryness, it may result in local mucosal peeling and accompanying symptoms such as itching. Patients should maintain proper skin care to prevent the skin surface from becoming excessively dry.
2. Skin Allergy
If the skin comes into contact with certain allergens, an allergic reaction may occur, causing symptoms such as itching and swelling. Under a doctor's guidance, patients may take medications such as cetirizine hydrochloride tablets or loratadine tablets to relieve symptoms, and they should also avoid re-exposure to the allergen.
3. Dermatitis
If the local skin becomes infected with bacteria, the skin mucosa may become irritated, possibly accompanied by abnormal conditions such as scaling or fissures. Under medical supervision, patients may apply medications such as erythromycin ointment or fusidic acid sodium ointment to alleviate symptoms.
4. Eczema
Eczema is a common allergic inflammatory condition of the epidermis, resulting from a combination of internal and external factors. In cases of acute eczema, symptoms such as redness and fluid oozing commonly appear. It is recommended that patients use medications such as hydrocortisone cream or dexamethasone acetate cream as directed by a physician.
5. Psoriasis
Psoriasis is a common chronic inflammatory skin disease, often involving polygenic inheritance and various triggering factors such as trauma, infection, or medication, which may induce the disease in susceptible individuals. Treatment may include medications such as pimecrolimus cream or methotrexate tablets, used under medical guidance.
Patients are advised to seek timely medical attention when experiencing discomfort and to receive standardized treatment under professional guidance, which helps promote recovery.