Many Roman families would have relied largely on traditional home remedies, but if someone fell ill and these did not seem to be helping, then they might call on a doctor to help.
As with many aspects of Roman culture, medicine in ancient Rome was largely based on Greek ideas, such as those of Hippocrates with the emphasis on natural causes and cures for disease. Many early doctors were Greek slaves or freedmen, possibly brought to Rome after the conquest of Greece, and initially medicine was not a very high-status profession in the Roman world. Later in the Imperial period however, we do find some very high status and famous doctors.
There were no qualifications or governing bodies, and anyone could call themselves a doctor. If their patients tended to get better, then they would get a good reputation and more work. In this way they were like any craftsperson; probably respected by happy customers, but not necessarily part of society’s upper class.
Medical training consisted mostly of following another doctor around and learning from observing them. Some doctors might serve apprenticeships at a temple to Asclepius, the god of healing. We have evidence that whilst more doctors seem to have been men, there were women who were practising medicine in the Roman world.
Examples of surgical tools have been found in Pompeii and elsewhere. One of the most often used tools was the 'cautery', a metal tool which would be heated up and used to stop bleeding, cut flesh or remove growths. Sharp or blunt metal hooks were also common and were used for probing and moving tissue so doctors could see into wounds.
Certain plants and herbs were also considered to have useful properties. Garlic was thought to be good for the heart, fennel was used to calm the nerves, and cabbage was recommended as a hangover cure as well as for use on wounds! Food and diet were considered to be important ways of ensuring one stayed healthy, or of treating illness when it occurred. Pedanius Dioscorides was a Greek doctor in the Roman army in the 1st century AD. He wrote a 5-volume reference text about herbal medicine and called On Medical Material. His work gave the medicinal properties of about 600 plants used in about 1,000 remedies, and was widely read for more than 1,500 years.
Doctors would charge a fee for their services, and there are sources which complain that some took advantage of the vulnerability of their patients to get more money. The fees would be in line with the wealth of the patient; a doctor to the rich would themselves end up very rich as well!