Does doryx take to
Inhouse Drugstore (UK) For controlling acne, Doryx is usually taken for 12 weeksDoryx contains an antibiotic used to treat certain infections and to control severe acne.These medicines work by killing or stopping the growth of bacteria which cause infections or make acne worse. Tetracyclines will not work against viral infections such as the flu.Doryx Drug Information and Side Effects (Doxycycline Hyclate) on HealthSquare.