combination drugs

Levodopa: Drug Effects, Side Effects, Dosage and Uses

Products Levodopa is marketed exclusively as combination products together with a peripheral decarboxylase inhibitor (carbidopa or benserazide) or a COMT inhibitor (entacapone). It has been approved in many countries since 1973 and is commercially available in tablet, capsule, suspendable tablet, and sustained-release tablet forms, among others. Structure and properties Levodopa (C9H11NO4, Mr = 197.2 g/mol) … Levodopa: Drug Effects, Side Effects, Dosage and Uses

Tenofovir

Products Tenofovir is commercially available in the form of film-coated tablets (Viread, combination products, generics). It has been approved in many countries since 2002. It is also used to treat chronic hepatitis B. This article refers to HIV. Structure and properties Tenofovir (C9H14N5O4P, Mr = 287.2 g/mol) is present in drugs in the form of … Tenofovir