Corallium rubrum
Guernsey, Key Notes to the Materia Medica, 1887, p. 107
This remedy may be used in whooping cough or any other kind of cough, when the attack comes on with a very rapid cough, and the attacks follow so closely as to almost run into each other.
Red, flat ulcers on the glands and inner surface of the prepuce, with secretion of a quantity of yellow ichor.