Tetracycline
This page contains drug information aimed
at the consumer and includes the following:
- what is tetracycline
- what are the possible side effects
- what happens if you miss a dose
- what happens if you overdose
- the most important information about tetracycline
- how to use this drug
- other drugs that may affect tetracycline
- what to avoid while using this drug
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Generic Name: tetracycline (the tra SYE kleen)
Brand Names:
Brodspec, Emtet-500, Panmycin, Sumycin, Tetracap |
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What is the most important information I should know about
tetracycline?
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Take all of the tetracycline that has been prescribed for you even
if you begin to feel better. Your symptoms may start to improve before
the infection is completely treated. |
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Children younger than 8 years of age should not take tetracycline.
Tetracycline can cause permanent tooth discoloration and adversely
affect growth. |
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Do not take iron supplements, multivitamins, calcium supplements,
antacids, or laxatives within 2 hours of taking tetracycline. These
products may decrease the effectiveness of tetracycline. |
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Tetracycline may decrease the effectiveness of birth control pills.
Use a second method of birth control while taking tetracycline to ensure
protection from unintended pregnancy. |
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Avoid prolonged exposure to sunlight or artificial UV light (e.g.,
tanning beds). Tetracycline may increase the sensitivity of the skin to
sunlight, and severe burning may result. Wear protective clothing and
sunscreen if exposure to the sun is unavoidable. |
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Tetracycline is a tetracycline antibiotic. It fights bacteria in the
body. |
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Tetracycline is used to treat many different bacterial infections,
such as urinary tract infections, acne, gonorrhea, and chlamydia, and
others. |
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Tetracycline may also be used for purposes other than those listed
in this medication guide. |
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What should I discuss with my healthcare provider before taking
tetracycline?
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Before taking tetracycline, tell your doctor if you have kidney or
liver disease. You may not be able to take tetracycline, or you may
require a dosage adjustment or special monitoring during treatment. |
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Tetracycline is in the FDA pregnancy category D. This means that it
is known to be harmful to an unborn baby. Tetracycline may affect bone
and tooth development in the developing baby. Do not take this
medication without first talking to your doctor if you are pregnant or
could become pregnant during treatment. |
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Tetracycline passes into breast milk and may affect bone and tooth
development in a nursing infant. Do not take this medication
without first talking to your doctor if you are breast-feeding a baby. |
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Children younger than 8 years of age should not receive tetracycline.
It can cause permanent tooth discoloration, and it can affect growth. |
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How should I take tetracycline?
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Take tetracycline exactly as directed by your doctor. If you do not
understand these directions, ask your pharmacist, nurse, or doctor to
explain them to you. |
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Take each dose with a full glass of water (8 ounces). Adequate water
should be taken with each dose to prevent irritation of the esophagus. |
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Shake the suspension well before measuring a dose. |
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To ensure you get the correct dose, measure the liquid form of
tetracycline with a dose-measuring spoon or cup, not with a regular
table spoon. If you do not have a dose-measuring device, ask your
pharmacist where you can get one. |
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Take tetracycline on an empty stomach 1 hour before or 2 hours after
meals. |
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Do not take dairy products, iron supplements, multivitamins, calcium
supplements, antacids, or laxatives within 2 hours of taking
tetracycline. These products may reduce the effectiveness of
tetracycline. |
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Take all of the tetracycline that has been prescribed for you even
if you begin to feel better. Your symptoms may start to improve before
the infection is completely treated. |
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It is important to take tetracycline regularly to get the most
benefit. |
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Throw away any unused tetracycline when it expires or when it is no
longer needed. Do not take any tetracycline after the expiration date
printed on the label. Expired tetracycline can cause a dangerous
syndrome resulting in damage to the kidneys. |
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Store this medication at room temperature away from moisture and
heat. |
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What happens if I miss a dose?
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Take the missed dose as soon as you remember. However, if it is
almost time for the next dose, skip the missed dose and take only the
next regularly scheduled dose. Do not take a double dose of this
medication unless otherwise directed by your doctor. |
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What happens if I overdose?
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Seek emergency medical attention if an overdose is suspected. |
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Symptoms of a tetracycline overdose include nausea, vomiting, and
diarrhea. |
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What should I avoid while taking tetracycline?
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Avoid prolonged exposure to sunlight or artificial UV light (e.g.,
tanning beds). Tetracycline may increase the sensitivity of the skin to
sunlight and sunburn may result. Use a sunscreen and wear protective
clothing when exposure to the sun is unavoidable. |
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Do not take iron supplements, multivitamins, calcium supplements,
antacids, or laxatives within 2 hours of taking tetracycline. These
products may reduce the effectiveness of tetracycline. |
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Throw away any unused tetracycline when it expires or when it is no
longer needed. Do not take any tetracycline after the expiration date
printed on the bottle. Expired tetracycline can cause a dangerous
syndrome resulting in damage to the kidneys. |
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What are the possible side effects of tetracycline?
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If you experience any of the following serious side effects, stop
taking tetracycline and seek emergency medical attention or contact your
doctor immediately: |
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an allergic reaction (difficulty breathing; closing of the throat;
swelling of the lips, tongue, or face; or hives); |
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severe headache, vision changes, or confusion; |
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liver damage (yellowing of the skin or eyes, nausea, abdominal pain
or discomfort, unusual bleeding or bruising, severe fatigue); or |
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blood problems (fever, fatigue, easy bruising or bleeding). |
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If you experience any of the following less serious side effects,
continue to take tetracycline and talk your doctor: |
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nausea, vomiting, or diarrhea; |
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increased sensitivity of the skin to sunlight; |
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vaginal yeast infection. |
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Side effects other than those listed here may also occur. Talk to
your doctor about any side effect that seems unusual or that is
especially bothersome. |
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What other drugs will affect tetracycline?
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Before taking tetracycline, tell your doctor if you are taking any
of the following drugs: |
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cholestyramine (Questran) or colestipol (Colestid); |
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an antacid such as Tums, Rolaids, Milk of Magnesia, Maalox, and
others; |
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a product that contains bismuth subsalicylate such as Pepto-Bismol; |
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minerals such as iron, zinc, calcium, magnesium, and
over-the-counter vitamin and mineral supplements; |
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a blood thinner such as warfarin (Coumadin); |
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a penicillin antibiotic such as amoxicillin (Amoxil, Trimox, others),
penicillin (BeePen-VK, Pen-Vee K, Veetids, others), dicloxacillin (Dynapen),
carbenicillin (Geocillin), oxacillin (Bactocill), and others; or |
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methoxyflurane (an inhaled anesthetic gas used during surgery). |
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You may not be able to take tetracycline or you may require a dosage
adjustment or special monitoring during treatment. |
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Tetracycline may decrease the effectiveness of birth control pills.
Use a second method of birth control to ensure protection from
unintended pregnancy while taking tetracycline. |
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Drugs other than those listed here may also interact with
tetracycline. Talk to your doctor or pharmacist before taking any
prescription or over-the-counter medicines, including vitamins, minerals,
and herbal products. |
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Where can I get more information?
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Your pharmacist has additional information about tetracycline
written for health professionals that you may read. |
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Remember, keep this and all other medicines out of the reach of
children, never share your medicines with others, and use this
medication only for the indication prescribed. |
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Every effort has been made to ensure that the information provided
by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete,
but no guarantee is made to that effect. Drug information contained
herein may be time sensitive. Multum information has been compiled for
use by healthcare practitioners and consumers in the United States and
therefore Multum does not warrant that uses outside of the United States
are appropriate, unless specifically indicated otherwise. Multum's drug
information does not endorse drugs, diagnose patients or recommend
therapy. Multum's drug information is an informational resource designed
to assist licensed healthcare practitioners in caring for their patients
and/ or to serve consumers viewing this service as a supplement to, and
not a substitute for, the expertise, skill, knowledge and judgment of
healthcare practitioners. The absence of a warning for a given drug or
drug combination in no way should be construed to indicate that the drug
or drug combination is safe, effective or appropriate for any given
patient. Multum does not assume any responsibility for any aspect of
healthcare administered with the aid of information Multum provides. The
information contained herein is not intended to cover all possible uses,
directions, precautions, warnings, drug interactions, allergic reactions,
or adverse effects. If you have questions about the drugs you are taking,
check with your doctor, nurse or pharmacist. |
Copyright 1996-2004 Cerner Multum, Inc. Version: 7.03. Revision date: 9/
22/ 04. |
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