How to treat lichenoid dermatitis caused by friction
Apr 26, 2023
Source: Cainiu Health
Dr. Liu Wan
Introduction
Friction lichenoid eruption requires enhanced local care, maintaining cleanliness of the affected skin area and avoiding friction from external substances. If severe itching or redness and swelling occur, medical treatment should be provided to suppress skin immune response and promote recovery. For patients with severe skin lesions, prompt hospital evaluation is necessary, and laser therapy may be administered as directed by a physician when indicated.
Generally, frictional lichenoid eruption can be treated through general management, medication, and laser therapy. Specific analyses are as follows:
1. General Management
Frictional lichenoid eruption is associated with skin irritation caused by contact friction and sun exposure, leading to the development of millet-sized papules accompanied by symptoms such as itching and scaling. For these conditions, local skin care should be strengthened. The affected areas should be kept clean, and further contact friction should be avoided. It is advisable to wear loose, soft clothing in daily life.
2. Medication
If severe itching or redness and swelling occur, drug treatment should be administered under a doctor's guidance. Medications such as calamine lotion, hydrocortisone cream, and loratadine tablets may be used. Appropriate use of these medications can help suppress localized immune responses and promote recovery.
3. Laser Therapy
For patients with severe skin lesions who do not respond to general or medical treatments, a comprehensive evaluation at a hospital should be conducted immediately. When necessary, laser therapy may be performed according to medical advice. Laser treatment acts directly on the skin to relieve itching and discomfort, facilitating healthier skin recovery.
In addition to standardized treatments, regular follow-up visits are required. During recovery, washing the affected area with hot water or soapy water should be avoided to prevent further irritation.
