A very popular liquid preparation for removing corns, etc., is prepared as follows:
| Salicylic acid 3/4 | drachm. |
| Extract of Indian hemp8 | grains. |
| Collodion 3/4 | ounce. |
Apply once a day to the hard skin by means of a small brush.
Chilblains.
In the treatment of chilblains we give a detailed list of formulas from the works and practice of a number of the most eminent physicians and surgeons.
OINTMENT TO BE USED AT NIGHT.
Dr. Bartholow’s prescription is as follows:
| Carbolic acid1 | drachm. |
| Tincture of iodine2 | drachms. |
| Tannic acid2 | drachms. |
| Simple cerate4 | ounces. |
POWDER TO PREVENT CHILBLAINS.
Dr. Bandt gives the following prescription: