Hydriodic Ether.
Ichthalbin: internally.
Ichthyol.
Iodides: followed by mercury.
Iodipin.
Iodoform or Iodoformogen: dressing for chancre and ulcers.
Iodole.
Iron: in anemia, the stearate, perchloride, and iodide are useful.
Lotio Flava: dressing for syphilitic ulcers, and gargle in sore throat and stomatitis.
Manganese: in cachexia.