Therapeutics refers to the treatment and care of patients to both prevent and fight disease or relieve pain or injury. It comes from the Greek word meaning "inclined to serve." Therapeutics is the branch of medicine focused specifically on treating disease. The therapeutic dose of a drug is the amount needed to treat a medical condition.

3. TOXICITY

5. THERAPUTICS

6.  Therapeutics, treatment and care of a patient for the
purpose of both preventing and
combating disease or alleviating pain or injury. The term
comes from the Greek therapeutikos, which means
“inclined to serve.”
 OR
 Relating to therapeutics, the branch of
medicine that is concerned specifically
with the treatment of disease.
The therapeutic dose of a drug is the
amount needed to treat a disease.