Beard patches can fill in, depending on the cause of the patchiness. ... However, if it's a result of poor diet, stress, or illness, then lifestyle changes, medication, and beard care can help fix some issues. Also, if you're young with a patchy beard, time can help, as you may be able to grow a fuller beard as you age.
Are beard patches permanent?
A number of different conditions can cause bald patches in the beard. These include alopecia, ringworm infections, and chemotherapy treatment. In most cases, beard hair loss is not permanent. Most people with alopecia will make a full recovery, though the hair loss may come back with time.Mar 31, 2020