Tagamet is indicated for the treatment of gastroesophageal reflux disease (GERD), a condition characterized by stomach acid backing up into the esophagus.
It is prescribed to relieve symptoms such as heartburn, acid indigestion, and regurgitation caused by GERD.
Tagamet is also used to treat and prevent ulcers in the stomach and small intestine, including those associated with nonsteroidal anti-inflammatory drugs (NSAIDs) or Helicobacter pylori infection.
Additionally, Tagamet may be recommended as part of a treatment regimen for excessive stomach acid production, such as Zollinger-Ellison syndrome.
Dosage and administration
The dosage of Tagamet varies depending on the individual’s condition, age, and response to treatment.
It is typically taken orally in tablet form, with or without food, as prescribed by a healthcare provider.
For the treatment of GERD and related symptoms, the usual adult dose is 800 milligrams (two 400-milligram tablets) taken once daily at bedtime or 400 milligrams (one tablet) twice daily, morning and evening.
In some cases, higher doses may be prescribed for severe symptoms or ulcers.
For the prevention of NSAID-induced ulcers, the usual adult dose is 800 milligrams taken at bedtime.
Children’s doses are based on weight and should be determined by a healthcare provider.
Take Tagamet regularly as prescribed to maintain a consistent level of the medication in your bloodstream.
Do not crush or chew Tagamet tablets. Swallow them whole with a full glass of water.
If you miss a dose of Tagamet, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule.
Do not double the dose to catch up. Contact your healthcare provider if you have missed several doses or are unsure about what to do.
If you have any questions or concerns about the dosage or administration of Tagamet, consult your healthcare provider or pharmacist for guidance.
Side effects
Common side effects of Tagamet may include headache, dizziness, or drowsiness.
Some individuals may experience diarrhea, constipation, or stomach upset while taking Tagamet.
Tagamet can cause changes in liver function tests in rare cases, which may require monitoring by a healthcare provider.
It may also lead to allergic reactions such as rash, itching, or swelling of the face, lips, or throat.
Long-term use of Tagamet may increase the risk of vitamin B12 deficiency or low levels of magnesium in the blood.
Contact your healthcare provider if you experience any persistent or severe side effects while taking Tagamet.
Precautions
Inform your healthcare provider about any existing medical conditions, especially liver or kidney problems, before taking Tagamet.
Let your healthcare provider know if you are pregnant, planning to become pregnant, or breastfeeding, as Tagamet may not be suitable in these situations.
Inform your healthcare provider if you have a history of allergies to medications or any other substances, as Tagamet may contain inactive ingredients that can cause allergic reactions.
Take precautions if you have a history of liver or kidney problems, as Tagamet may affect liver function tests or kidney function.
Avoid driving or operating machinery until you know how Tagamet affects you, as it may cause dizziness or drowsiness in some individuals.
Be cautious when consuming alcohol while taking Tagamet, as it may increase the risk of dizziness or drowsiness.
If you develop symptoms such as abdominal pain, dark urine, or yellowing of the skin or eyes while taking Tagamet, contact your healthcare provider, as these could be signs of liver problems.
Inform your healthcare provider about all medications, supplements, and herbal remedies you are taking, as they may interact with Tagamet and affect its effectiveness or increase the risk of side effects.
Do not exceed the recommended dose or duration of treatment with Tagamet without consulting your healthcare provider.
Store Tagamet at room temperature away from moisture, heat, and light, and keep it out of reach of children and pets.
Additional information
Brand Name:
Tagamet
Scientific Name:
Cimetidine
Other Names:
Cimetidine
Strength(s):
200mg, 300mg
Quantities Available:
100
Formulation:
Tablet
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Cimetidine
