Seborrheic alopecia may still fall off after hair transplantation, which mainly depends on whether the progress of the disease is under control and whether the care is proper.
Seborrheic alopecia is related to high androgen levels and excessive oil secretion. Normally, staying up late, oily, sweet and spicy diets as well as smoking, alcohol and mental stress can cause the disease to progress or recur, so if the disease-causing factors are not lifted or blocked after hair transplantation, the newly transplanted hair will still fall out.
After hair transplantation, you should go to the dermatologist regularly to evaluate the disease, maintain a regular lifestyle, take care of your skin (use oil-removing detergents), avoid fungal infections (mainly Malassezia), and take anti-androgenic medications (such as finasteride) under the guidance of your doctor if needed.
To summarize, hair may still fall out after seborrheic alopecia hair transplantation.