After bathing and cleansing, rub well on the parts once or twice a day.

210. FOR SORE EYES.
Ferri sulphas exsiccatagrs. vj.
Rain water℥ jv. M.

S. Use as a collyria. (Eye water.)

211. FOR OPTHALMIA.
Sulph. zincgrs. ij.
Sulph. morphiagr. j.
Glycerineʒ jv.
Rose waterʒ xij. M.

S. For eye water.

212. CHAFINGS.
Finely pulverized native carbonate of zinc℥ j.
Finely pulverized starch℥ ij. M.

To be dusted on the parts.