2 2. Classical (âLondon-typeâ) smog. London-type smog occurs in the regions where 1) emission of the sulfur-containing compounds is high (due to burning of coal to generate heat and energy); 2) air contains high liquid water contents (e.g., fogs). Fog is the dispersed water drops.
Generic name: Ethinyl estradiol-levonorgestrel. Camrese is a brand name of the drug combination ethinyl estradiol-levonorgestrel, an estrogen and progestin combination used for the prevention of pregnancy and for postcoital contraception. See patients taking Camrese.
This is chosen by the company that makes it. Several companies may make the same generic medicine, each with their own brand name. The name is often chosen to be memorable for advertising, or to be easier to say or spell than the generic name. For example, paracetamol is a generic name. There are several companies that make this with brand names such as PanadolÂ®, CalpolÂ®, etc.