Hair loss after bleach/extensions. What do I do? Will it ever grow back? (photo)

It's a great question. You might wish to see a dermatologist who specializes in hair loss for a full assessment of damage and changes of regrowth. For many individuals, bleach and extensions have a chance to cause traction alopecia, hair shaft damage (breakage) and hair shedding issues. Rarely, a scarring hair loss issue can also develop.  It's absolutely possible to have all 4. Without seeing the scalp, one can't predict which (and how many) of these hair loss issues you have and to what extent.  If the hair shaft is damaged, the damaged hair needs to be cut off and can't simply be repaired. If there is inflammation in the scalp a physician can prescribe various anti-inflammatory treatments.  If there is no scarring, then regrowth generally occurs in 1-2 years. It is essential that woman with hair damage stop further damage - so you'll want to speak to your dermatogist about proper hair care and styling in this recovery period. 

The problem when you lose hair from over bleaching could be that the hair has been permanently damaged below the skin. Have an expert examine you