We know very little about Theodorus Priscianus, only that he was a student of the famous Carthaginian physician, Vindicianus (late 4th century CE), and was thus also a native of North Africa. We can also deduce that he was a professional doctor. The work for which Theodorus is known, is the Euporiston (a book of easily obtainable remedies), which consists of four books of medical recipes, of which the fourth, the Gynaecia, contains treatments for women’s diseases. Due to its practical applicability, the Gynaecia was very popular in the later Middle Ages; it was excerpted on numerous occasions.
The Gynaecia is dedicated to a midwife, a certain Victoria. In his preface, Theodorus states that he wants to “support her with his knowledge”, and he requests her to “faithfully, diligently and carefully… carry into effect the remedies for female ailments” as set out in his treatise. This knowledge was then to be disseminated among midwives and other women to help them in treating ailing women.
Theodorus’ Gynaecia comprises recipes for ten female ailments which he discusses. They are: engorgement of the breasts after parturition, swelling or contraction of the uterus, the mole, atresia, sterility, abortion, haemorrhage of the uterus, injuries to the uterus, the flux, and gonorrhoea. I will focus on engorgement of the breasts after parturition.
This is a very common problem that women experience after having given birth, and various procedures, such as poultices laid on the breasts, were followed in ancient times. Medicaments, made from vegetables and herbs used in the kitchen, were also given. Theodorus clearly has empathy with women whose breasts are taut, swollen or painful after birth. In not too serious cases, he recommends that a soft sponge soaked in a mild astringent, such as vinegar, be applied to the breast, and held in place by a light bandage. Alternatively soothing poultices, for instance, bread soaked in water-mead and oil or fresh pork fat can be laid on the breasts.
If the problem of engorgement has been resolved but the mother still wants to feed the baby, the breasts should be smeared with rush, egg and saffron, or crushed raisins mixed with the flour of beans, or pounded sesame seed mixed with vinegar and honey, or a mixture of pounded leaves of ivy and figs, or (even more directly from the kitchen) fresh pounded cheese with vinegar-honey – if these substances be made into a poultice, they would apparently have increased the fecundity of the milk.
If the patient cannot bear the weight of the poultice, the breasts must be steamed, and an even softer sponge soaked in an extract of marsh mallow, linseed and fenugreek plants be applied.
But if milk production should be stopped completely, alum or the seed of fleawort or coriander of purslane must be added to the aforementioned poultice, or the powder of a pounded millstone mixed with a wax salve should be applied. But if the breast has produced pus, it must be opened with appropriate aid, so that with one voiding they can be healed completely.
Throughout Theodorus warns that medicaments should be mild, and that all poultices should be applied with moderation, with consideration for the tender breasts.
You can find the text of Theodorus Priscianus’ Euporiston (in Latin) here.