In estimating the progress and utility of medicine, important advantages may be derived from taking a view of its ancient, and comparing it with its present state. To do this upon an extensive scale, would be difficult, and foreign to the design of this inquiry. I shall therefore limit it, to the history of the diseases and medical opinions which prevailed, and of the remedies which were in use, in the city of Philadelphia, between the years 1760 and 1766, and of the diseases, medical opinions, and remedies of the year 1805. The result of a comparative view of each of them, will determine whether medicine has declined or improved, in that interval of time, in this part of the world.

To derive all the benefits that are possible from such an inquiry, it will be proper to detail the causes, which, by acting upon the human body, influence the subjects that have been mentioned, in those two remote periods of time.

Those causes divide themselves into climate, diet, dress, and certain peculiar customs; on each of which I shall make a few remarks.

After what has been said, in the history of the Climate of Pennsylvania, in the first volume of these Inquiries, it will only be necessary in this place briefly to mention, that the winters in Philadelphia, between the years 1760 and 1766, were almost uniformly cold. The ground was generally covered with snow, and the Delaware frozen, from the first or second week in December, to the last week in February, or the first week in March. Thaws were rare during the winter months, and seldom of longer duration than three or four days. The springs began in May. The summers were generally warm, and the air seldom refreshed by cool north-west winds. Rains were frequent and heavy, and for the most part accompanied with thunder and lightning. The autumns began in October, and were gradually succeeded by cool and cold weather.

The diet of the inhabitants of Philadelphia, during those years, consisted chiefly of animal food. It was eaten, in some families, three times, and in all, twice a day. A hot supper was a general meal. To two and three meals of animal food in a day, many persons added what was then called “a relish,” about an hour before dinner. It consisted of a slice of ham, a piece of salted fish, and now and then a beef-steak, accompanied with large draughts of punch or toddy. Tea was taken in the interval between dinner and supper.

In many companies, a glass of wine and bitters was taken a few minutes before dinner, in order to increase the appetite.

The drinks, with dinner and supper, were punch and table beer.

Besides feeding thus plentifully in their families, many of the most respectable citizens belonged to clubs, which met in the city in winter, and in its vicinity, under sheds, or the shade of trees, in summer, once and twice a week, and, in one instance, every night. They were drawn together by suppers in winter, and dinners in summer. Their food was simple, and taken chiefly in a solid form. The liquors used with it were punch, London porter, and sound old Madeira wine.

Independently of these clubs, there were occasional meetings of citizens, particularly of young men, at taverns, for convivial purposes. A house in Water-street, known by the name of the Tun tavern, was devoted chiefly to this kind of accidental meetings. They were often followed by midnight sallies into the streets, and such acts of violence and indecency, as frequently consigned the perpetrators of them afterwards into the hands of the civil officers and physicians of the city.