What All Does Doxycycline Mono Treat?

What All Does Doxycycline Mono Treat? Monodox Side Effects Center. Monodox (doxycycline monohydrate) is a tetracycline antibiotic used to treat many different bacterial infections, such as urinary tract infections, acne, gonorrhea, and chlamydia, periodontitis (gum disease), and others. What organisms does doxycycline treat? Doxycycline is indicated for the treatment of the following infections: Rocky Mountain