You might be able to reverse hair loss, or at least slow it. With some conditions, such as patchy hair loss (alopecia areata), hair may regrow without treatment within a year. Treatments for hair loss include medications and surgery.
Hereof, can thin hair become thick again?
The hair follicles (in any case) must be able to produce new hair. If this is so, it may be possible to restore normal growth and hair thickness.” Again, it is possible to get thicker, fuller hair, but it depends on the individual’s hair follicles, genetics and overall health – factors that vary from person to person.
Furthermore, how can I reactivate my hair follicles?
Surgical treatment such as laser therapy or a hair transplant can help revive the hair follicles. Further, if the situation is not too worse, a hair specialist can also prescribe you supplements that will fulfil the nutritional requirements of your hair follicles.