Application Mercury (Hydrargyrum, Hg) and its compounds are rarely used in pharmacy today because of their toxicity and adverse effects. An exception is alternative medicine, in which mercury is also called mercurius (e.g., Mercurius solubilis, Mercurius vivus). The English name is Mercury or Quicksilver. In the 20th century, mercury compounds were still widely used and … Mercury
Products Thiomerasal has been used as an excipient in pharmaceuticals, especially in liquid dosage forms such as eye drops and vaccines. It is rarely used today because of the potential adverse effects. The substance is also known as thimerosal. Structure and properties Thiomerasal (C9H9HgNaO2S, Mr = 404.8 g/mol) exists as a white crystalline powder and … Thiomersal
Products Preservatives can be found in liquid, semi-solid and solid pharmaceuticals. They are also used for food and cosmetics. Structure and properties Preservatives belong to various chemical groups. These include, for example: Acids and their salts Benzoic acid derivatives, 4-hydroxybenzoic acid derivatives. Quaternary ammonium compounds Alcohols Phenols Preservatives can be of natural and synthetic origin. … Preservative
Definition On the one hand, drugs contain the active ingredients that mediate the pharmacological effects. On the other hand, they consist of excipients, which are used for the production or to support and regulate the drug effect. Placebos, which consist only of excipients and contain no active ingredients, are an exception. Excipients can be of … Auxiliary Materials
Products Latanoprost is commercially available as eye drops in dropper bottles and as monodoses (Xalatan, generic, auto-generic, 50 µg/ml). It is also available as a fixed combination with timolol (Xalacom, generic, auto-generic). Latanoprost was developed in the 1980s as part of a collaboration between Columbia University in New York and Pharmacia in Uppsala, Sweden (Stjernschantz, … Latanoprost
Products Vaccines are mainly sold as injectables. Some are also taken perorally as oral vaccines, for example, in the form of capsules (typhoid vaccine) or as a suspension for oral administration (rotavirus). Monopreparations and combination preparations are commercially available. Vaccines, with few exceptions, are stored in a refrigerator at a temperature of 2 to 8 … Vaccines
