✅ Absorption of drugs π Drug absorption refers to the process by which a drug enters the bloodstream from its site of administration, such as the digestive tract (oral), the skin (topical), or the bloodstream (intravenous). The key factors affecting drug absorption include: πRoute of Administration : The method used to introduce the drug into the body, like oral (swallowing a pill), intravenous (directly into the bloodstream), or topical (applied to the skin). π Drug Formulation : The drug's physical form, such as a tablet, liquid, or injection, can affect how quickly and completely it is absorbed. π Blood Flow : The blood supply to the administration site can influence the rate of absorption. More blood flow generally means faster absorption. π Drug Properties: The drug's chemical properties, such as solubility and size, impact its ability to cross biological membranes and be absorbed. π Gastrointestinal Factors: In the case of oral drugs, factors in the stomach a...
Def: Pharmacology is the branch of science that deals with the study of drugs and how they interact with living organisms. πIt encompasses the discovery , development , and usage of medications to diagnose , treat , and prevent diseases. π Pharmacologists examine drug mechanisms , efficacy , safety , and their impact on the body's systems. πThis field is crucial in healthcare , as it helps ensure the proper use of medications for the benefit of patients while minimizing potential risks and side effects. Thank you
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