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sucralfate (soo KRAL fayt)
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Carafate
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1 gram
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Carafate is also available as a Suspension.
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This drug is not available in a generic form.
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What is sucralfate?
Sulcrafate is a sugary drug that binds up with
protein-like material in the base of intestinal ulcers. It
is not an antacid nor does it reduce stomach acidity. Very
little of the drug is absorbed into the body.
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What is it used for?
Sucralfate is approved by the FDA for healing of duodenal
ulcers. However, physicians also use it for ulcers or
erosions in the mouth, esophagus (food pipe), and stomach,
although its effectiveness in these areas has never been
clearly proven.
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How do I take it?
Follow your physician's instructions carefully. For the
best effect, take sucralfate on an empty stomach, one hour
before or two hours after each meal and at bedtime. Swallow
the tablet whole, do not alter or chew. With the liquid, do
not drink or eat for at least one hour after taking. Take
the full course prescribed. Do not stop just because
symptoms improve. Keep all medications away from children.
Never share your medications with anyone else.
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What do I do for a missed dose?
If you miss a dose of this medicine, take it as soon as
possible. If it is almost time for your next dose, skip the
missed dose and return to your regular schedule. Do not
double up on this medicine.
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Are there interactions with food or beverages?
It is best to take the drug on an empty stomach so it can
reach and coat the ulcer base. Food in the stomach may
prevent this from occurring. Preferably, take the tablet
with water. There are no known interactions with food or
alcohol, but it is best to avoid alcohol because of its
irritant effect on the stomach. Nicotine can delay ulcer
healing and reduce effectiveness of this drug.
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Are there interactions with other drugs?
An interaction generally means that one drug may increase
or decrease the effect of another drug. Also, the more
medications a person takes, the more likely there will be a
drug interaction. It is best to take other medications at
least 1 hour before taking sucralfate as this drug may
interfere with absorption of other drugs.
Interactions with this drug may occur with the following:
- cimetidine (Tagamet)
- ciprofloxacin (Cipro)
- digoxin (Lanoxin)
- enoxacin (Penetrex)
- ketoconazole (Nizoral)
- norfloxacin (Noroxin)
- ofloxacin (Floxin)
- quinidine (Quinaglute)
- phenytoin (Dilantin)
- tetracycline (Achromycin)
- blood thinners (Coumadin)
- antacids (Maalox, Mylanta)
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Is there a problem if I have another disorder or
disease?
At times, a drug may have a different or enhanced effect
when other diseases are present. At other times, the drug
may worsen or effect another disease. Since there is a small
amount of aluminum absorbed from sucralfate, patients in
kidney failure or who are on dialysis should be careful
using it long-term.
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What about allergies?
People who have known allergies or asthma may be at an
increased risk for a reaction from any new medication. The
physician should always know a patient's allergy history.
Signs of an allergic reaction are skin rash, hives or
itching. Of course, a person should not take sucralfate if
there has been a previous reaction to this or a similar
drug.
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What if I'm pregnant, considering pregnancy or
breast-feeding?
Most females now know that, if possible, no drug,
including alcohol, should be taken during pregnancy or
lactation. The potential danger, of course, is an injury to
the baby. However, some drugs are much safer than others in
this regard. So, the FDA has a grading system for each drug
which reflects what is known medically. It ranks. drugs from
A, where medical studies show no evidence for danger to the
fetus or mother, to B, C, D and X, where the medical
evidence indicates that the risk to the fetus outweighs any
benefit to the mother. Sucralfate is ranked B. Always
consult your physician before taking any drug during or when
planning pregnancy.
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What are the effects on sexual function?
There are no known adverse effects of sulcralfate on
sexual function.
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Are there other precautions?
Long-term use may impair the absorption of the fat
soluble vitamins A, D, E, and K. Discuss this with your
physician.
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How long is it safe to take sucralfate?
Treatment for 6 to 8 weeks is needed to heal an active
duodenal ulcer. Use beyond 8 weeks should be determined by
your physician.
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How about side effects?
Adverse reactions can occur with any drug, even
over-the-counter medications. Some of these are mild such as
a stomach upset, which may be avoided by taking the
medication with food. Minor reactions may go away on their
own but if they persist, contact the physician. For major
reactions, the patient should contact the physician
immediately.
For sucralfate, the following are the observed side
effects:
Minor:
- constipation
- dizziness
- drowsiness
- indigestion
- nausea
- stomach cramps
- rash
- back pain
- diarrhea
- dry mouth
- gas
- headache
- vomiting
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A physician's comment...
The whole issue of healing peptic ulcers has undergone
tremendous change. In over 90% of cases, stomach and
duodenal ulcers are caused either by the Helicobacter pylori
bacteria or arthritis drugs such as ibuprofen, Advil, Motrin
and Naprosyn. There are now extemely potent drugs available
to reduce stomach acid, which is the injurious agent
necessary for an ulcer. Antibiotics cure H. pylori caused
ulcers and stopping the above arthritis drugs allows ulcers
to heal on their own. Still, sucralfate may have a place in
the treatment of an acute ulcer where a major complication
such as bleeding is feared. The liquid is also comforting in
some ulcers of the mouth and esophagus.
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Posted: July 1998
Peptic Ulcer
Disease | Helicobacter
Pylori
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