In this essay we will discuss about the drugs that are used for the treatment of cancer. Essay # 1. Cytotoxic Drugs: The aim of chemotherapy of malignant disease is to kill the malignant cells without any harm to normal cells. Unfortunately, the metabolic process of the malignant cells and normal cells is so very similar or even the same, [...]
In this article we will discuss about the drugs that stimulate uterine contractions. Drug # 1. Prostaglandins (PG): Prostaglandins (PG) are the only autacoids that are used in therapy because of their cytoprotective activity in the GIT mucosa, antiplatelet activity, and uterine stimulant and vasodilator actions. Out of the prostaglandins (D2, E2, F2a and I2) formed; PGE2 and PGI2 exert [...]
After reading this article you will learn about the dosage regimen of a drug. Many drugs like antibiotics, cardio tonics, anticonvulsants, hormones etc. are generally given in a multiple-dosage for prolonged therapeutic effect. The plasma concentrations of these drugs must be maintained within narrow limits to achieve maximal clinical effectiveness. A dosage regimen must be established for each drug to [...]