Cimetidine Benefits & Uses

Cimetidine is used to treat the following -

Main Benefits

Peptic Ulcer

Other Benefits

GERD
Heartburn
Stomach Gas
Indigestion (Read More - Home Remedies for Indigestion)

Cimetidine Dosage & How to Take

This is the usual dosage recommended in most common treatment cases. Please remember that every patient and their case is different, so the dosage can be different based on the disease, route of administration, patient's age and medical history.

Find the right dosage based on disease and age

Age Group	Dosage
Adult	Disease: GERD (Gastroesophageal Reflux Disease) Before or After Meal: Before meal Single Maximum Dose: 400 mg Dosage Form: Tablet Dosage Route: Oral Frequency: 4 daily Course Duration: 12 weeks Special Instructions: As prescribed by the doctor
Geriatric	Disease: GERD (Gastroesophageal Reflux Disease) Before or After Meal: Before meal Single Maximum Dose: 400 mg Dosage Form: Tablet Dosage Route: Oral Frequency: 4 daily Course Duration: 12 weeks Special Instructions: As prescribed by the doctor
13 - 18 years (Adolescent)	Disease: GERD (Gastroesophageal Reflux Disease) Before or After Meal: Before meal Single Maximum Dose: 10 mg/kg Dosage Form: Tablet Dosage Route: Oral Frequency: 6 hourly Course Duration: 12 weeks Special Instructions: As prescribed by the doctor

Cimetidine Side Effects

Based on research, the following side effects have been observed when Cimetidine is used -

Severe

Pancreatic inflammation

Moderate

Urine Retention
Decreased blood pressure
Decreased white blood cell count (neutrophils)

Mild

Infection
Fever (Read More - Home remedies for fever)

Common

Headache
Dizziness
Drowsiness
Diarrhoea

Cimetidine Related Warnings

Is the use of Cimetidine safe for pregnant women?

Cimetidine should not be taken during pregnancy, or should only be taken on the advice of a doctor as it may have severe side effects.

Severe
Is the use of Cimetidine safe during breastfeeding?

Cimetidine may lead to some side effects in breastfeeding women. If you witness any unusal symptoms after taking Cimetidine, discontinue its use and call your doctor right away. Follow your doctor's advice regarding the use of Cimetidine.

Moderate
What is the effect of Cimetidine on the Kidneys?

Very few cases of side effects of Cimetidine on kidney have been reported.

Mild
What is the effect of Cimetidine on the Liver?

Cimetidine is rarely harmful for the liver.

Mild
What is the effect of Cimetidine on the Heart?

Cimetidine is completely safe for the heart.

Safe

Severe Interaction of Cimetidine with Other Drugs

Cimetidine should not be taken with following medicines due to severe side effects it may cause to patients -

Severe

Phenytoin

Moderate

Paracetamol,Chlorpheniramine,Dextromethorphan

Codeine

Mild

Aspirin(ASA),Paracetamol,Caffeine

Cimetidine Contraindications

If you are suffering from any of the following diseases, you should not take Cimetidine unless your doctor advises you to do so -

Liver Disease
Kidney Disease
Gastric Cancer
Smoking Addiction
Gastrointestinal Bleeding

Frequently asked Questions about Cimetidine

Is this Cimetidine habit forming or addictive?

Cimetidine is not addictive in nature.

No
Is it safe to drive or operate heavy machinery when consuming?

After taking Cimetidine, you should not drive or work on any heavy machine, as Cimetidine can make you drowsy.

Dangerous
Is it safe?

Cimetidine is safe but it is important to consult a doctor before taking it.

Safe, but take only on Doctor's advise
Is it able to treat mental disorders?

No, the use of Cimetidine in mental disorders is not effective.

No

Cimetidine Interactions with Food and Alcohol

Interaction between Food and Cimetidine

Taking Cimetidine with food is safe.

Safe
Interaction between Alcohol and Cimetidine

Information about the interaction of Cimetidine and alcohol is not currently available because this topic has not been researched yet.

Unknown