How to treat seborrheic alopecia?

Seborrheic alopecia, also known as androgenetic alopecia, is usually caused by genetic factors and excessive scalp oil production. This condition primarily affects the top of the head and the hairline, presenting as gradual hair thinning. The following are some management strategies: 1. Maintain scalp cleanliness: Use mild shampoo products and avoid strongly alkaline shampoos that may irritate the scalp. Wash hair regularly to keep the scalp and hair clean and reduce oil buildup. 2. Laser therapy: Low-level laser therapy and photodynamic therapy can improve scalp blood circulation, stimulate hair follicle growth, and delay hair loss. However, these treatments should be performed at professional medical facilities and under a physician's guidance. 3. Balanced diet: Eat more foods rich in vitamins and minerals, such as fresh vegetables, fruits, and nuts. Reduce intake of oily and spicy foods to maintain a balanced diet. 4. Medication: Over-the-counter medications such as minoxidil solution or finasteride tablets may be used, but medical advice should be followed. These medications can inhibit the effect of androgens on hair follicles and promote hair growth. If the above methods are not effective, consult a dermatologist, as stronger prescription medications or treatments such as laser therapy or hair transplantation might be necessary. Have a professional scalp examination every six months to one year to ensure there are no other skin conditions and to monitor the progression of hair loss.