Question: how long does it take for doxycycline hyclate 100mg to work for chlamydia?
Answer: Doxycycline can settle infection symptoms fairly quickly. If you have pain passing urine and have discharge (common symptoms of Chlamydia), the drug will usually work in a week and improve symptoms. For pelvic and testicular pains, the pain will go away in as little as 2 weeks.