Hypersensitivity to any tetracycline products, last half of pregnancy, infancy, and childhood up to 8 years of age (except anthrax)
懷孕分類
D (FDA)
哺乳分類
Avoided (WHO)
副作用
nausea, diarrhea, may cause discoloration of teeth in children especially during growth
劑量和給藥方法
Adult :Oral, 100-200 mg/day in 1-2 divided dose. Adequate fluid intake with doxycycline is recommended to prevent esophageal irritation and ulceration.