Doxycycline (as hyclate) 100mg; tabs. Children ≤8yrs: weigh benefits vs. risks; reserve use only for severe or life-threatening conditions (eg, anthrax, Rocky Mountain spotted fever) when no ...

Doxycycline is one of the strongest photosensitizers, and phototoxicity is reportedly linked to lumidoxycycline, [2] one of its photoproducts. The pathogenesis of drug-related nail disorders is ...