2 doctors weighed in:
How long does it take for zithranol(anthralin) to cure alopecia areata?
2 doctors weighed in

Dr. Foster Carr
General Practice
1 doctor agrees
In brief: 8 weeks to 6 months
Hair regrowth can take as short as 8 weeks and full treatment can take up to 6 months if there is some response by 3 months.
If there is no response by 3 months then the treatment is considered to have failed.

In brief: 8 weeks to 6 months
Hair regrowth can take as short as 8 weeks and full treatment can take up to 6 months if there is some response by 3 months.
If there is no response by 3 months then the treatment is considered to have failed.
Dr. Foster Carr
Dr. Foster Carr
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