How is ichthyosis generally treated?

The treatment of ichthyosis usually includes: 1. General care: Keep the skin clean, avoid excessive scrubbing and washing with hot water. Apply moisturizing lotion or cream after bathing to maintain skin hydration. 2. Topical medications: Under a doctor's guidance, use topical retinoic acid cream, urea cream, salicylic acid ointment, and other medications that help improve skin keratinization and reduce scaling. 3. Oral medications: For patients with severe symptoms, oral retinoids such as isotretinoin soft capsules or acitretin capsules may be required. However, potential side effects should be noted and medications must be taken according to medical advice. 4. Physical therapies: Ultraviolet radiation, microwave therapy, laser therapy, and others may be considered as adjunctive treatment options. 5. Lifestyle adjustments: Improve the living environment by choosing a warm and humid climate to reside in, and avoid excessively dry skin. Additionally, pay attention to dietary management by consuming more foods rich in vitamins, and avoid smoking, alcohol consumption, and irritating foods.