First-pass/Pre-systemic metabolism of Drugs refers to metabolism of a drug during its passage from the site of absorption into the systemic […]

These are drugs or biological products for diagnosis/treatment/ prevention of a rare disease or condition, or a more common disease

Antidotes are drugs designed to counteract toxins/poison/xenobiotics. An antidote can act in a number of ways like Classification of Antidote According

Expectorants Normal cough is a protective physiological reflects (both voluntary and involuntary) to clear the Airway.Expectorants are drug used to

These are drugs used to stimulate the respiratory system or restore the normal respiration by to increase the activities of

Topical agents are the compound which are act locally on the body surface like skin and mucous membrane. Topical agents

Contrast media is the substance used to enhance the contrast of an image, hence, making an image more detailed and apparent.

The therapeutic uses of radioisotope depend mainly on their ability to ionize atoms. Radioactive tracers are used to find out

Radiopharmaceutical Radiopharmaceuticals are a group of pharmaceutical drugs/medicinal formulation containing radioisotopes which are used as diagnostics & therapeutic agents. Type

Requirements: (a) Glassware: Nesslers’ cylinder, measuring cylinder and glass rod.(b) Chemicals: Citric acid (20%), thioglycollic acid, ammonia solution (10%), standard