Naphtol.
Nutgall.
Pilocarpine: subcutaneous injection has been useful.
Quillaja.
Resorcin.
Savine Oil: Prevents loss of hair in Alopecia pityroides.
Sapo Viridis: very useful as a shampoo night and morning—Take Saponis virid. (German), Alcoholis, each 3 fl. oz. Ol. lavandulæ, 30 drops.
Shaving: sometimes useful after illness.
Sodium Bicarbonate: as a lotion in Alopecia pityroides.
Sulphur Iodide: useful both internally and externally.