Pharmaceuticals

Pharmaceuticals are typically categorised by chemical family, pharmacological effect, and therapeutic application. Alkaloids, which include nicotine, cocaine, atropine, and morphine, were the first pure pharmaceuticals made from natural materials (plants). Animal-derived medicines include hormone-containing glandular extracts from glands, such as the diabetes medication insulin. Other vital medications made from natural materials include vaccinations, steroid hormones, human blood-plasma fractions, and antibiotics. Previously derived from natural sources, vitamins are now frequently created in laboratories. Many medications are ground to various degrees of fineness to provide doses. Many medicines are made into solutions by mixing them with water, alcohol, or another solvent. These might include tinctures, elixirs, and spirits. One of the various semisolid medicines is an ointment, along with creams, pastes, and jellies. Pills, tablets, lozenges, and suppositories are examples of solid medications. The substances are more stable in this form, there is less chance of a chemical reaction, and dose calculation is simpler. Additionally, packing and storage are simplified, and solid forms and efficient to manufacture.