Question: how long for doxycycline to work for mgd?
Answer: I would put this patient on hot compresses, oral doxycycline 100 mg twice daily for 7 to 10 days followed by 20 mg a day for 3 to 4 months, and azithromycin 0.1% drops (AzaSite, Inspire Pharmaceuticals) in both eyes twice daily for 2 days, then every day for 28 days.