Vibramycin (Doxycycline Hyclate)

The generic equivalent of Vibramycin is Doxycycline Hyclate

    Vibramycin (Doxycycline Hyclate) Dosage and Side Effects

    VIBRAMYCIN is an antibiotic used for treating bacterial infections. VIBRAMYCIN is in a class of medications called tetracyclines, and it's a broad-spectrum antibiotic, which means it works against a wide range of bacteria.

    Warnings and Precautions

    There are several important warnings you should know about before taking VIBRAMYCIN.

    You should take this medication only to treat bacterial infections, and it's important to take it exactly as your doctor prescribes.

    Using VIBRAMYCIN or other antibiotics incorrectly or using them to treat infections caused by other types of germs, such as viruses, contributes to the development of drug-resistant bacteria.

    Every time you take an antibiotic, it kills the sensitive bacteria. Resistant germs, however, can grow and multiply, and then surviving bacteria can become resistant.

    It's also important to understand that taking antibiotics, including VIBRAMYCIN, alters the normal balance of bacteria in your body.

    In addition to killing harmful bacteria, the medication can also reduce the amount of good bacteria that help keep other germs in check.

    As a result, some people taking VIBRAMYCIN develop yeast infections and antibiotic-related diarrhea.

    Taking VIBRAMYCIN could make oral birth control pills less effective. If you are on oral contraceptives, you should use other forms of birth control while you take this antibiotic.

    Before taking VIBRAMYCIN, let your doctor know if you're going to have any kind of surgery, including dental surgery.

    Your doctor also needs to know if you've ever had liver or kidney disease.

    Also tell your doctor if you have diabetes. Taking VIBRAMYCIN can interfere with tests for sugar in the urine.

    Talk with your doctor before changing your diet or your diabetes treatment plan.

    Pregnancy and VIBRAMYCIN

    Pregnant women should not take VIBRAMYCIN because the drug can be harmful to an unborn baby.

    Tetracyclines, including VIBRAMYCIN, also pass into breast milk, so women who are breastfeeding should not take this drug.

    If you're a woman, let your doctor know if you are pregnant, plan to become pregnant, or are breastfeeding.

    It's also important to note that unborn babies exposed to VIBRAMYCIN or children younger than 8 years old who take the drug may have permanently stained teeth.

    Children younger than 8 should not take VIBRAMYCIN except as treatment for inhalational anthrax or if a doctor decides it's necessary.

    VIBRAMYCIN for Dogs and Cats

    VIBRAMYCIN is often used to treat bacterial infections in dogs, cats, and other animals. 

    VIBRAMYCIN may be prescribed to treat several bacterial infections, such as leptospirosis, urinary tract infections (UTI), toxoplasmosis, erlichiosis, or mycoplasma. 

    It's also used to treat tick-borne diseases, including Lyme disease and Rocky Mountain spotted fever. 

    Because VIBRAMYCIN can cause severe side effects in dogs and cats (such as nausea and diarrhea), it should be used only under the care and direction of a veterinarian.

    Side Effects

    Common Side Effects of VIBRAMYCIN

    Common side effects of VIBRAMYCIN include:

    • Diarrhea
    • Itching of the rectum or vagina
    • Sore mouth

    Serious Side Effects of VIBRAMYCIN

    Serious side effects of VIBRAMYCIN can also occur.

    If you have any of these side effects, stop taking VIBRAMYCIN and call your doctor right away:

    • Severe headache
    • Blurry vision
    • Rash or hives
    • Trouble breathing or swallowing
    • Sunburn
    • Yellowing of the skin or eyes
    • Dark-colored urine
    • Light-colored bowel movements
    • Loss of appetite
    • Nausea or vomiting
    • Stomach pain
    • Extreme tiredness or weakness
    • Confusion
    • Less frequent urination

    Interactions with this medication

    Certain drugs may affect the way VIBRAMYCIN works. This antibiotic could also interact with other medications.

    It's very important to let your doctor know about everything you're taking, including street drugs as well as any over-the-counter (OTC) medications, herbs, or supplements.

    Types of drugs that interact with VIBRAMYCIN include:

    • Antacids
    • Calcium supplements
    • Iron supplements and laxatives that contain magnesium
    • Penicillin
    • Blood thinners, such as warfarin (Coumadin)
    • Barbiturates and anti-seizure drugs, such as carbamazepine (Tegretol) and phenytoin (Dilantin)
    • Oral birth control pills

    Other VIBRAMYCIN Interactions

    VIBRAMYCIN could upset your stomach.

    Taking the drug with milk or food might help, but that may reduce the amount of medication your body can absorb from your stomach.

    If you experience an upset stomach while taking VIBRAMYCIN, talk with your doctor about the best way to take this drug.

    Taking VIBRAMYCIN could also make your skin more sensitive to sunlight. While you are on the medication, be sure to avoid sun exposure whenever possible.

    If you do need to be outside, take precautions to protect your skin from the sun, such as:

    • Wearing protective clothing,
    • Wearing sunglasses
    • Applying sunscreen

    If you're taking VIBRAMYCIN to prevent malaria, it's important to understand that the drug does not fully protect you from this infection.

    While you are on the drug, you must still take additional preventative measures, including:

    • Applying effective insect repellent
    • Using mosquito nets
    • Wearing clothing that covers your whole body

    VIBRAMYCIN and Alcohol

    It's possible to drink alcohol while taking VIBRAMYCIN, but use of alcohol may increase your risk of side effects, including stomach upset. 

    Talk with your doctor about the risks of combining alcohol and VIBRAMYCIN.

    Proper Use of this medication

    VIBRAMYCIN comes in tablet, capsule, or liquid form. A doctor also can inject it under your skin.

    Tablets come in varying strengths including 50, 75, 100, and 150 mg.

    Don't crush or break a delayed-release capsule.

    If you're taking an oral form of the drug, drink a full glass of water with each dose.

    For adults, the normal dose of oral VIBRAMYCIN is 200 mg on the first day of treatment.

    Usually you take that as two 100-mg doses, 12 hours apart. After this initial dose, people usually take a maintenance dose of 100 mg daily for seven to 10 days.

    For more severe infections, such as chronic infections of the urinary tract, the recommended dose is 100 mg every 12 hours.

    In some cases, people may need to take higher doses, 300 mg a day for 10 days.

    For inhalational anthrax, the usual adult prescription is 100 mg of VIBRAMYCIN twice a day for 60 days.

    For the prevention of malaria, you should start taking VIBRAMYCIN up to two days before traveling.

    Continue taking the drug for four weeks after you leave an area where malaria is a risk.

    Do not take VIBRAMYCIN to prevent malaria for more than four months.

    The correct dosage for children older than 8 will depend on the child's weight.

    Continue to take VIBRAMYCIN until your course of treatment is finished, even if you feel good.

    Don't stop taking the medication unless directed by your doctor.

    VIBRAMYCIN Overdose

    Don't take more VIBRAMYCIN than your doctor prescribed.

    Taking too much of the medication can increase your risk for developing side effects.

    If you or someone else has symptoms of an overdose, call a poison control center. If someone collapses or isn't breathing, call 911.

    Missed Dose of VIBRAMYCIN 

    Be sure to take VIBRAMYCIN exactly as your doctor prescribed.

    Skipping doses or not completing the full course of therapy could make the drug less effective.

    It could also lead to the development of drug-resistant bacteria ("superbugs") that will not respond to antibiotics in the future.

    If you forget to take a dose of VIBRAMYCIN, take the missed dose as soon as you remember it.

    If it's almost time for your next regular dose, however, skip the missed one.

    Don't take twice as much VIBRAMYCIN at one time to make up for a missed dose.

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    The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.