Hair follicles typically grow back within one to two months as long as your scalp does not need to recover from damage. If your hair follicles are damaged, it can take up to four years until they are able to regrow hair normally unless it is permanent, in which case no new strands will grow.
What causes hair follicles to die?
Destroying a hair follicle is caused by damage at the root where the blood supplies it with oxygen, combined with the absence of the stem cells responsible for hair follicle regeneration. … The lack of blood circulation worsens and quickens the hair loss resulting in a lack of nutrition and causing the follicle to die.
Will baldness be cured by 2020?
Currently, there’s no cure for male pattern baldness. However, medications like finasteride and minoxidil can help you keep the hair you have and, in some cases, potentially regrow some of the hair you’ve lost due to male pattern baldness.
Can dead follicles be revived?
It is possible to revive dead hair follicles in certain cases. … If the hair follicles are at an initial stage of damage, the growth phase of hair can come back. However, if it has been a long time since the hair follicles have been dormant or have died, there stands a rare chance of reviving them.