Introduction to Parenteral Dosage Form
Topic #1 Injection:- ➡️ Injection are sterile , pyrogen free Preparation intended to be Administered parenterally. ➡️ The term Parenteral refers to the injectable route of administration. Greek words: Para ➡️ outside Enteron ➡️ intestine Denotes route of administration other than oral route. ➡️ Pyrogen fever producing organic substance arising from microbial contamination are responsible for many other febirle reactions in patient following intravenous injections. ➡️ In general Parenteral routes are used when rapid drug action is desired as in emergencies when the patient is unco-operative , unconscious or un able to accept or tolerate oral medication or when drug the drug is itself infective by others route. ➡️ With the exception of insulin injection which are commonly self administrated by diabetics patients , most injection are Administered , by the physician , physician assistant or nurse. In the course of medical treatment. ➡️ This injection are employed mostly in t