2024年4月23日 · Get emergency medical help if you have any signs of an allergic reaction to doxycycline (symptoms include hives, difficulty breathing, and swelling in your face or throat) or a severe skin reaction (fever, sore throat, burning in your eyes, skin pain, red or purple skin rash that spreads and causes blistering and peeling).

2024年12月3日 · The most common doxycycline side effects are nausea and sun sensitivity. Yeast infections are also possible. In most cases, you can manage these side effects at home or with over-the-counter (OTC) medications. Doxycycline can cause throat irritation or damage if you don’t take it properly.

2024年1月3日 · Doxycycline will not treat infections caused by viruses, such as a cold. Avoid excessive sun exposure or artificial ultraviolet light while receiving doxycycline. Seek medical advice if skin redness or skin eruptions develop.

Find patient medical information for Doxycycline on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings

ADULTS: 100 mg of doxycycline, by mouth, twice a day for 60 days. CHILDREN: weighing less than 100 lb (45 kg); 1 mg/lb (2.2 mg/kg) of body weight, by mouth, twice a day for 60 days. Children weighing 100 lb or more should receive the adult dose.

2025年1月1日 · Adults—100 milligrams (mg) every 12 hours on the first day, then 100 mg once a day or 50 to 100 mg every 12 hours. Children 8 years of age or older weighing 45 kilograms (kg) or more—100 mg every 12 hours on the first day, then 100 …

2024年5月29日 · Doxycycline oral tablets are used to treat bacterial infections and severe acne, and to prevent malaria. Learn about its side effects, warnings, dosage, and more.