Internal remedies

The principal internal remedy is Phosphorus, and the next Natrum mur. Others may be indicated for alopecia in general as follows:
Aloes. - When the hair comes out in lumps, leaving bald patches.
Arsen. - When it falls out in circular patches.
Calc. carb. - When the bald spots are on the temples.
Carbo veg. - Falling off of hair after severe illness, or after parturition.
Fluor. ac. - When there is a syphilitic taint.
Graph. - Bald spots on sides of the head.
Helleb. - Falling off of hair from eyebrows and pudendum.
Hepar. - Bald spots on the head, after headaches.
Kali carb. - Dry hair rapidly falling off with much dandruff.
Mancinilla. - Falling off of the hair after severe acute diseases.
Phos. - Falling out in tufts.
Phos. ac. - Alopecia as a result of debility.
Vinca minor. - The hair falls out in single spots, and white hair grows there.