What Is It Used For?
FAMOTIDINE (Mylanta-AR, Fluxid
Orally Disintegrating Tablets, Pepcid, Pepcid AC
Gelcaps, Tablets or Chewable Tablets, Pepcid RPD™
Orally Disintegrating Tablets) is a type of antihistamine
that blocks the release of stomach acid. Famotidine is used
to treat stomach and intestinal ulcers. It can relieve ulcer
pain and discomfort. Famotidine is also used to control acid
reflux (heartburn). Generic famotidine tablets are available;
generic gelcaps are not available.
How Is It Used?
Take famotidine tablets or gelcaps by mouth.
Follow the directions on the prescription label. Swallow the
tablets or gelcaps with a drink of water. If you only take
famotidine once a day, take it at bedtime. Take your doses
at regular intervals. Do not take your medicine more often
than directed.
If you are taking Fluxid or Pepcid orally
disintegrating tablets: Place the tablet on your tongue, allow
to dissolve completely and then swallow. You can take the
orally disintegrating tablets with or without water.
Contact your pediatrician or health care professional regarding
the use of this medicine in children. Special care may be
needed.
What should my health
care professional know before I take Famotidine?
They need to know if you have any of these conditions:
- An alcohol abuse problem
- Bleeding, such as in your stool or any vomiting with blood
- Kidney disease
- Liver disease
- Other chronic illness
- Phenylketonuria
- Trouble swallowing
- An unusual or allergic reaction to famotidine, other medicines,
foods, dyes, or preservatives
- Pregnant or trying to get pregnant
- Breast-feeding
Are There Possible
Side Effects?
Side effects that you should report to
your prescriber or health care professional as soon as possible:
Rare or uncommon:
- Confusion
- Hallucinations
- Skin rash, itching
Side effects that usually do not require medical attention
(report to your prescriber or health care professional if
they continue or are bothersome):
- Agitation, nervousness
- Constipation
- Diarrhea
- Dizziness
- Headache
- Nausea
What
About Interactions With Other Drugs?
- Cefditoren
- Cefpodoxime
- Cefuroxime
- Delavirdine
- Itraconazole
- Ketoconazole
- Metformin
- Theophylline
Tell your prescriber or health care professional
about all other medicines you are taking, including non-prescription
medicines, nutritional supplements, or herbal products. Also
tell your prescriber or health care professional if you are
a frequent user of drinks with caffeine or alcohol, if you
smoke, or if you use illegal drugs. These may affect the way
your medicine works. Check with your health care professional
before stopping or starting any of your medicines.
What should I watch
for while taking Famotidine?
Tell your prescriber or health care professional if your condition
does not improve or gets worse. Finish the full course of
tablets prescribed, even if you feel better.
Do not self-medicate with aspirin, ibuprofen or other antiinflammatory
medicines; these can aggravate your condition.
Do not smoke cigarettes or drink alcohol; these increase irritation
in your stomach and can lengthen the time it will take for
ulcers to heal. Cigarettes and alcohol can also worsen acid
reflux or heartburn.
If you need to take an antacid, you should take it at least
1 hour before or 1 hour after famotidine. Famotidine will
not be as effective if taken at the same time as an antacid.
If you get black, tarry stools or vomit up what looks like
coffee grounds, call your prescriber or health care professional
at once. You may have a bleeding ulcer.
If you have phenylketonuria you should not use Pepcid
AC chewable tablets as they contain 1.4 mg of phenylalanine
per tablet.
What If I Miss A
Dose?
If you miss a dose, take it as soon as
you can. If it is almost time for your next dose, take only
that dose. Do not take double or extra doses.
How Should It Be
Stored?
Keep out of the reach of children in a
container that small children cannot open.
Store at room temperatures below 40 degrees
C (104 degrees F). Throw away any unused medicine after the
expiration date.
NOTE: The above
information is intended to supplement, not substitute for,
the expertise and judgment of your physician, pharmacist,
or other healthcare professional. It should not be construed
to indicate that the use of the product is safe, appropriate,
or effective for you. Consult your healthcare professional
before taking the product.
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