drug formulation скачать в хорошем качестве

drug formulation

The process through which a variety of substances are combined with the drug's active pharmaceutical ingredient to finally produce a drug product that can be given to patients. It is very important, because the drug should be stable and acceptable to the patient. Simplicity and ease of administration must be top priorities when choosing the form of a medicine for patients to ensure successful usage. (Dosage forms) • solid drugs: E.g. capsules, coated tablets, sustained release. • liquids: E.g. oral liquids, injectable vials. • non-oral drugs: Topical drugs (e.g. creams, ointment, gels, paste, powder, eye drops, nasal drops, inhalers). (Container closure) • Purposes: To store for extended periods of time, avoiding any undesired interactions between the preparation and the container. • Container types: Blisters, bottles, vials, ampules, syringes, and cartridges. • Materials: Glass, plastic, and metal. • Forms of drugs: Solid, liquid, and gas. The potential side effects that a drug will have on patients must be considered. They can be caused by the chemical and physical form of the drug. Also, they can be due to allergic reactions, local irritation, or simply unusual circumstances in specific patients.