Doryx safe
Wapedia - Wiki: Doxycycline (INN) (pronounced /?d?ks??sa?kli?n/) is a member of the tetracycline antibiotics group and is commonly used to treat a variety of infections. Doxycycline is a semi-synthetic tetracycline invented and clinically developed in the early 1960s by Pfizer Inc. and marketed under the brand name Vibramycin. Vibramycin received FDA approval in 1967, becoming Pfizer s first once-a-day broad-spectrum antibiotic. Other brand names include Monodox, Microdox, Periostat, Vibra-Tabs, Oracea, Doryx, Vibrox, Adoxa, Doxyhexal and Atridox (topical doxycycline hyclate for Periodontitis).Doxycycline is not approved for use in children under the age of 8 years for two reasons: 1) it can cause permanent yellowing or graying of the teeth, and 2), according to CDC patient information on doxycycline, it can inhibit bone growth in premature infants during the time the medication is taken; this last effect disappears when the doxycycline treatment is over. Specific exceptions are made for potentially fatal illnesses where the benefits outweigh the risks and there are few or no other alternatives, such as with Rocky Mountain spotted fever and anthrax. It should also not be used in pregnant and nursing women, as the drug can cause damage to a fetus and nursing child.