Doxycycline  (IPA is a tetracycline antibiotic which is commonly used to treat a variety of infections. Under the brand name Vibramycin, Pfizer's doxycycline product received Food and Drug Administration (United States)|US Food and Drug Administration approval in 1967.  Other brand names include Monodox, Microdox, Periostat, Vibra-Tabs, Oracea, Doryx, Vibrox, Adoxa, Doxyhexal, Doxylin, Doxoral, Doxy-1 and Atridox (topical doxycycline hyclate for periodontitis).
Doxycycline calcium
Doxycycline monohydrate
Oxytetracycline hydrochloride
Chloramphenicol succinate 
Amikacin sulfate
Doxycycline Hyclate
Doxycycline hyclate
Tetracycline hydrochloride