If you have a scar on your scalp, will hair grow there again?

 

Hair growth on a scarred scalp depends on the severity and depth of the scar. Here are some factors to consider:

1. Depth of the scar: If the scar is superficial (only affecting the outer layers of skin), hair growth may still be possible. However, if the scar is deeper (affecting the hair follicles or the dermal layer), hair growth may be impaired or impossible.

2. Type of scar: Keloid or hypertrophic scars can cause hair loss due to the excessive collagen production, which can damage hair follicles. On the other hand, atrophic scars (depressed scars) may not affect hair growth as much.

3. Size of the scar: Larger scars may affect more hair follicles, making it less likely for hair to grow in that area.

4. Age of the scar: Older scars may have a lower chance of hair growth due to the natural aging process and the possibility of hair follicle damage over time.

5. Treatment and care: Proper treatment and care of the scar, such as massaging, using topical treatments, or undergoing hair restoration procedures, can potentially stimulate hair growth.

In some cases, hair may grow back around the scar, but not directly on it. This is because the hair follicles surrounding the scar can still produce hair. However, the scar tissue itself may not support hair growth.

Consulting a dermatologist or trichologist for professional advice and treatment can help determine the best course of action for promoting hair growth on a scarred scalp.