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What is the most important information I should know about
omeprazole?
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Over-the-counter omeprazole (Prilosec OTC) should be taken once
every 24 hours for 14 days. Treatment may be repeated every 4 months if
needed. Do not take more than one tablet per day or repeat treatment
more often than every 4 months. If your condition does not improve or if
it appears to worsen, contact your healthcare provider. |
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Do not stop taking omeprazole even if you begin to feel better. Your
symptoms may improve before the condition is fully treated. |
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Omeprazole decreases the amount of acid produced in the stomach. |
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Omeprazole is used to treat ulcers, gastroesophageal reflux disease
(GERD or heartburn), and other conditions involving excessive stomach
acid production. |
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Omeprazole 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
omeprazole?
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Before taking omeprazole, tell your doctor if you have ever had any
type of liver disease. You may not be able to take omeprazole, or you
may require a dosage adjustment or special monitoring. |
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Do not use over-the-counter omeprazole (Prilosec OTC) without first
talking to your healthcare provider if you have |
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trouble or pain with swallowing; |
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bloody or black stools; |
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had heartburn for over 3 months; |
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heartburn with sweating, lightheadedness, dizziness, chest, shoulder,
neck, jaw, or arm pain; |
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heartburn with wheezing; |
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unexplained weight loss; |
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Your doctor should evaluate your condition before taking
over-the-counter omeprazole (Prilosec OTC) if you have any of the
conditions listed above. |
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Omeprazole is in the FDA pregnancy category C. This means that it is
not known whether omeprazole will be harmful to an unborn baby. Do not
take omeprazole without first talking to your doctor if you are pregnant
or could become pregnant during treatment. |
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It is not known whether omeprazole passes into breast milk. Do not
take omeprazole without first talking to your doctor if you are
breast-feeding a baby. |
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How should I take omeprazole?
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Take omeprazole exactly as directed by your doctor. If you do not
understand these instructions, ask your pharmacist, nurse, or doctor to
explain them to you. |
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Take each dose with a full glass (8 ounces) of water. |
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Omeprazole is usually taken before a meal. Follow your doctor's
instructions. |
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Do not crush, chew, or break the over-the-counter omeprazole tablets
(Prilosec OTC). Swallow them whole. |
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Take Zegerid oral powder for reconstitution on an empty stomach at
least 1 hour before a meal. Empty the contents of the packet into a
small cup containing 2 tablespoons of water. Do not use other liquids or
foods. Stir the contents and drink immediately. Refill the cup with
water and drink. |
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If you have difficulty swallowing, the prescription omeprazole
capsules can be opened and the contents sprinkled onto a tablespoonful
of applesauce. The pellets should be mixed with the applesauce and then
swallowed immediately. The applesauce should not be hot and should be
soft enough to be swallowed without chewing. The pellets should not be
chewed or crushed. The pellet/ applesauce mixture should not be stored
for later use. Follow with a drink of water. |
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Over-the-counter omeprazole (Prilosec OTC) should be taken once
every 24 hours for 14 days. Treatment may be repeated every 4 months if
needed. Do not take more than one tablet per day or repeat treatment
more often than every 4 months. If your condition does not improve or if
it appears to worsen, contact your healthcare provider. |
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It is important to take omeprazole regularly to get the most benefit. |
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Do not stop taking omeprazole even if you begin to feel better. Your
symptoms may improve before the condition is fully treated. |
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Your doctor may want to schedule tests or appointments to monitor
your treatment with omeprazole. |
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Store omeprazole 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 your doctor directs otherwise. |
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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 an omeprazole overdose include drowsiness, seizures,
shortness of breath, and decreased body temperature. |
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What should I avoid while taking omeprazole?
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There are no restrictions on food, beverages, or activities while
taking omeprazole, unless otherwise directed by your doctor. |
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What are the possible side effects of omeprazole?
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If you experience an allergic reaction (difficulty breathing;
closing of the throat; swelling of the lips, tongue, or face; or hives),
stop taking omeprazole and seek emergency medical attention. |
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Other, less serious side effects may be more likely to occur.
Continue to take omeprazole and talk to your doctor if you experience |
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drowsiness, dizziness, or headache; |
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diarrhea, increased gas, or bloating; or |
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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 omeprazole?
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Before taking omeprazole, tell your doctor if you are taking any of
the following medicines |
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digoxin (Lanoxin, Lanoxicaps); |
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a medicine for insomnia or anxiety such as diazepam (Valium),
alprazolam (Xanax), lorazepam (Ativan), temazepam (Restoril),
clorazepate (Tranxene), chlordiazepoxide (Librium), and others; |
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cyclosporine (Neoral, Sandimmune); |
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theophylline (Theo-Dur, Theochron, Theolair, Elixophyllin,
Slo-Phyllin, others); |
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itraconazole (Sporanox) or ketoconazole (Nizoral); |
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ampicillin (Omnipen, Principen); or |
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iron (Feosol, Mol-Iron, Fergon, Femiron, others). |
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You may not be able to take omeprazole, or you may require a dosage
adjustment or special monitoring if you are taking any of the medicines
listed above. |
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Drugs other than those listed here may also interact with omeprazole.
Talk to your doctor and 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 omeprazole 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 1996-2005 Cerner Multum, Inc. Version: 5.04. Revision date: 1/
20/ 05. |