Customization: | Available |
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Application: | Internal Medicine |
Usage Mode: | For oral administration |
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Cimetidine Tablet 400mg Composition
Each Tablet contains Cimetidine 400mg
Description of Cimetidine Tablet 400mg
Cimetidine Tablet 400mg is Anti Acid Drug GMP Certified. It is slightly green film coated heteromorphic tablets.
Pharmacodynamics
Cimetidine is a reversible competitive antagonist of the actions of histamine that are excretedon H2-receplerg. Cimetidine markeredly reduces the volume and concentration of acid secretedboth in the resting slate and after stimulation by food, histamine, pentagastrin ** and so on.
Pharmacokinetics
About 60%~70% are absorbed rapidly by intestinal tract after administered by mouth, bloodconcentration reaching high peak are 45-90 minutes, The oral bioavailability is about 70%.Plasma protein binding rate is low, It is distributed widely in body tissues and metabolited by theliver and excreted by the kidney.
Indication
Cimetidinc is a histamine H2-receptor antagonist. Used in the treatment of duodenal ulcer,gastric ulcer, reflux esophagitis, stress ulcer and Zollinger-ellison syndrom.Administration and dosage
1. Treat for duodenal ulcer or pathological high-secretion state, 1 tablet once, 2 times dailyafter meal or by bedtime or l tablets once by bedtime: 2. for prevention ulcer recurrence, 1 tabletsonce by bedtime.
Adverse reactions of Cimetidine Tablet 400mg
The common adverse reactions are diarrhea dizziness,hypodynamia,headache and efforescence.
Precaution
Before giving cimetidine to patients with gastric ulcers, the possibility of malignancy should be excluded since cimetidine may mask symptoms and delay diagnosis. It should be given inreduced dosage to patients with impaired renal function.Cimetidine crosses the placental barrier and is excreted into breast milk, therefore, caution must beexercised when administered to pregnant and lactating women.
Pregnancy and lactation Use
It can through placental barrier and go into milk, pregnant and lactation women should not use Cimetidine Tablet 400mg.
Children Use
Should use with caution it.
Old patients Use
Should reduce the dose.
Drug interaction
Cimetidine has been reported to interact with many drugs but few of these interactions areconsidered to be of clinical significance, Reduction in the dosage of some drugs eg cycroporin,lignocaine, nifedipine, phenytoin suxanethonium, theeophylline and warfarin may be needed.
Storage
Preserve in well-closed containers.
Shelf-life
See on the carton.
Pack
10 tabs.x 50blisters, aluminium foil.