A relative or friend of a sick person will visit a temple and beat the drum, which notifies the god that there is urgent need of his help. To be sure that the god hears, his ears are tickled, and the part of the image which corresponds to the afflicted part of the sick person's body is rubbed. Some ashes from the censor standing before the image may be taken to the sick-room and there reverenced. Holy water is brought from the temple, boiled with tea, and drunk as a certain cure for disease. Spells are written on paper and burned; the ashes are then put into water and drunk as medicine. Charms and magical tricks of all kinds are tried in order to drive away the demon. There were schools of medicine in Egypt in the fifteenth century before the Christian era, and the Egyptians made great progress in the study and practice of medicine. Notwithstanding this, we find many examples of mental healing, or at least attempts at healing by mental means, among the recipes and prescriptions which have come down to us. Poor and superstitious persons, especially, had recourse to dreams, to wizards, to donations, to sacred animals, and to exvotos to the gods. Charms were also written for the credulous, some of which have been found on small pieces of papyrus, which were rolled up and worn, as by the modern Egyptians. The Ebers papyrus, an important and very ancient manual of Egyptian medicine, has thrown much light on early Egyptian practices. It shows that an important part of the treatment prior to 1552 B. C., consisted in the laying on of hands, combined with an extensive formulary and ceremonial rites. The physicians were the priests, and among the interesting contents of this manuscript are several formulae to be used as prayers while compounding medicaments. Some of the prescriptions given here are accompanied by exorcisms which were to be used at the same time. Many of the prescriptions could have had little but mental influence because the remedies recommended consisted of horrible mixtures of unsavory ingredients, the theory, if we can judge by the medicines, being that the more disgusting the dose the more efficacious the remedy; this is true from a mental stand-point.