What is Theriacal? Understanding the History of this Outdated Term

Theriacal is a word that is no longer in common use, and it has been largely replaced by the word "therapy". Theriacal was used to describe a medicinal preparation or treatment, especially one that was used to cure diseases. The word is derived from the Greek word "therapeia", which means "healing" or "curing".

In modern English, the word "therapy" is used to describe a wide range of treatments and interventions that are designed to help people recover from illnesses, injuries, or other health problems. This can include physical therapy, occupational therapy, speech therapy, and many other types of treatment.

So, while theriacal was once a word that was used to describe medicinal preparations and treatments, it has largely been replaced by the word "therapy" in modern English.