what is doxycycline hyclate
Found This Helpful. Doxycycline hyclate is a prescription antibiotic that can be used to treat several medical conditions, including bacterial infections such as those caused by ticks and bug bites, chronic eye infections, severe acne, dysentery and gonorrhea.It can also be used to prevent malaria in people planning to travel abroad.rug Interactions. Doxycycline hyclate is known to interfere with the effectiveness of some other medications, including penicillin, certain antacids, oral birth control, barbiturates, sodium bicarbonate, phenytoin, carbamazepine, blood thinners and bismuth subsalicylate.