Doxycycline
Doxycycline is a synthetic tetracycline antibiotic used to treat a number of bacterial infections. The active ingredient in Doxycycline is monodox which is formulated as oral tablets that are available in strengths of 50mg, 75mg and 100mg.
Drug Uses
Doxycycline is available by prescription only. Doxycycline is used to treat bacterial infections that include acne, gum disease, urinary tract infections, gonorrhea, and rosacea, as well as other conditions as determined by a doctor. Doxycycline may be used in conjunction with other medications to treat certain amoebic infections.
Doxycycline does not treat viral infections such as the common cold.
Dosage
Always use Doxycycline as directed by a doctor. Certain brands of this drug should not be taken with dairy products - discuss this with your doctor. Doxycycline should be taken with a full glass of water.
ADULTS AND CHILDREN WEIGHING MORE THAN 100 POUNDS: The usual dose is 200mg on the first day (take 100mg every 12 hours, or 50mg every six hours), thereafter 100mg a day (this may be taken as a single dose or 50mg every 12 hours). Severe infections may require 100mg every 12 hours.
CHILDREN OVER THE AGE OF 8 YEARS: The usual dose for children weighing less than 100 pounds is 2mg per pound of body weight, divided into two doses on the first day. Subsequent treatment is 1mg per pound of body weight, taken as a single dose or divided into two equal doses. Severe infections may require up to 2mg per pound of body weight.
Missed Dose
If a dose is missed, it can be taken as soon as you remember, as long as it does not clash with the next scheduled dose. In this case, rather skip the missed dose. Never take a double dose.
Precautions
Doxycycline may cause increased sensitivity to sunlight. If you go outdoors wear protective clothing and apply a sunscreen with a high SP factor.
While using Doxycycline increase your intake of fluids to reduce the risk of irritation to the esophagus and ulcers.
Doxycycline may cause vaginal candidiasis.
Doxycycline should not be used by pregnant women. Doxycyline is passed into breast milk and may harm an unborn fetus. If you are breast-feeding discuss the risks of using Doxycycline with your doctor.
Doxycycline can reduce the efficacy of oral contraceptives. While using Doxycycline it is recommended that you use a secondary form of contraception to avoid pregnancy.
Before using Doxycycline, ensure that your doctor has a full knowledge of your medical history, including all medications you are using, as well as any herbal or over-the-counter remedies. Also inform your doctor if you are allergic to any ingredient of Doxycycline.
Side-effects
Serious side-effects include severe headaches, blurred vision, dizziness, fever, body aches, chills, flu symptoms, skin disorders (blistering, peeling or rash), reduced urination, dark urine, confusion, weakness, stomach pain, nausea, vomiting, increased heart rate, loss of appetite, jaundice, and easy bleeding or bruising.
Less serious side-effects include mild nausea, diarrhea, sores in the mouth or lips, pain and/or swelling of the rectal or genital area, and vaginal itching or discharge.
If any of these, or other symptoms, cause serious discomfort, contact your doctor immediately.
Overdose
If overdose is suspected, call for emergency assistance immediately. Symptoms of overdose may include vomiting, nausea and diarrhea.
Storage
Doxycycline should be kept in a cool, dry place away from sun and moisture.