I am wondering how many treatments are required for the hair to almost disappear and be completely removed.

Hello. As the weather gets warmer and we wear lighter clothing with more skin exposed, I have started to worry about hair removal, something I had been putting off for a while. Since I only used a razor at home, my skin became rough, and I was very concerned because dark spots would quickly appear on areas like my upper lip and underarms, making me look unkempt. So, I am planning to visit a dermatology clinic to receive professional laser hair removal treatment.

However, since my facial skin is sensitive, I am hesitating due to concerns about potential side effects. I have heard that laser hair removal is generally performed multiple times at intervals of 4 to 6 weeks; I am wondering if hair is almost completely gone and removed after about 5 sessions. I have heard that the effectiveness varies depending on hair thickness and skin type, so I would appreciate it if you could share opinions from those who have actually experienced it or any information you received from the clinic. It would also be very helpful if you could inform me about the potential side effects of facial hair removal and how to manage aftercare.