When a person grows dull of hearing, (which most commonly happens after long pains of the head) in the first place, it is proper to inspect the ear itself. For there will appear either a crust, such as grows upon ulcers, or a collection of the cerumen. If there is a crust, either warm oil must be infused, or verdigrease with honey, or juice of leek, or a little nitre with mulse. And when this crust falls forward, it must be washed with tepid water, that after it has fairly disengaged itself it may be the easier pulled out by the specillum oricularium. If there be cerumen, and this is soft, it must be taken out with the same instrument. But if it be hard, vinegar, and a little nitre with it must be injected; and when it is softened, the ear should be washed in the same manner, and cleansed. And if a heaviness of the head remain, the hair must be clipped, and the head gently rubbed, but a long time, with the oil of iris or laurel, and with either of these may be mixed a little vinegar: then the patient must take a long walk, and after anointing, foment the head gently with warm water; and make use of food of the weakest and middle class, and more especially take diluted drinks; sometimes use gargarisms. Into the ear must be infused castor, with vinegar and laurel oil, and the juice of radish rind, or the juice of wild cucumber, with the addition of rose leaves powdered. The juice also of unripe grapes infused with oil of roses, is pretty good against a deafness. [Sidenote: _Of a noise in the ears._]