Deafness, Quick and Effective Remedy for

"Five or ten drops of onion juice put in the ear several times a day is very good. If there is any pain in the ear, add a drop or two of laudanum, or you may just use two or three drops of glycerin with the other ingredients. In about an hour after treating the ear in this manner, syringe it well with warm castile soap suds or warm milk."

Source: Mother's Remedies: Over One Thousand Tried and Tested Remidies from Mothers of the United States and Canada, T. J. Ritter