Slow process of change from one form or level to a better or higher one, or that brings into being a superior or new order. Evolution does not occur in a straight, steady progression but is marked by false starts and dead ends, random leaps in different directions, and long periods of no fruitful activity. And, contrary to the popular belief, constant adaptation (see natural selection) is not the main feature of evolution. By far the most dominant evolutionary phenomenon is the preservation of whatever is working well.
Since doxycycline is a member of the tetracycline series of antibiotics, it may be expected to be useful in the treatment of infections which respond to other tetracyclines, such as: 1) Ophthalmic infections: Due to susceptible strains of gonococci, staphylococci and Haemophilus influenzae. Doxycycline Capsules are indicated in the treatment of trachoma, although the infectious agent is not always eliminated, as judged by immunofluorescence. 2) Rickettsial infections: Rocky Mountain spotted fever, typhus group, Q fever and Coxiella endocarditis and tick fevers.
Doxycycline is a common antibiotic often used for the treatment of various infections, such as bacterial infections, anthrax, malaria, and acne.oxycycline is part of a class of drugs called tetracyclines. It decreases bacteria's ability to make protein, which bacteria need to live.