Rantac Od 300 Mg Tablet Cd 10

Rantac Od 300 Tablet 10

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Composition

Ranitidine (300 Mg)

Rantac OD 300 Tablet is primarily used to manage and prevent various types of ulcers, including intestinal, benign gastric, and post-operative ulcers. It belongs to a class of medications known as H2 receptor antagonists.

This medicine is also used to manage reflux oesophagitis, a condition in which stomach acid flows back into the oesophagus, causing heartburn and irritation. Additionally, it is used to manage Zollinger-Ellison Syndrome, which is characterised by excessive stomach acid production.

Before starting this medication, it's important to consult your doctor, who will prescribe the appropriate dosage based on your age, weight, and medical condition. Before beginning this medicine, inform your doctor about any pre-existing conditions or ongoing medications. If you notice any side effects while on this medication, notify your doctor immediately. Make sure to continue taking the medicine for the duration your doctor prescribes for optimal results.

Rantac OD 300 Tablet is used for the following:

Management of intestinal ulcers
Prevention and control of benign gastric ulcers
Management of post-operative ulcerspostoperative
Alleviating symptoms of reflux esophagitis
Controlling Zollinger-Ellison Syndrome, a condition that involves excessive production of stomach acid

Directions for Use of Rantac Od 300 Tablet 10

Follow the dosage and timing instructions provided by your doctor precisely.
Do not change or exceed the prescribed dose without consulting your doctor.
Consult your doctor before discontinuing the medication; do not stop taking it without their guidance.
Adhere to the dietary recommendations given by your doctor.

Rantac OD 300 Tablet is taken orally.

You may experience the following common side effects with Rantac OD 300 Tablet:

Headache
Dizziness
Constipation
Diarrhoea
Nausea or Vomiting
Abdominal Pain

Managing the Side Effects:

Most side effects are temporary and generally harmless, which resolve on discontinuing the use of Rantac OD 300 Tablet. However, if you experience any serious side effects or worsening of any of the symptoms, please consult your doctor.

Here are some tips to manage two common side effects:

Constipation: Consider increasing your intake of water and dietary fibre.
Nausea or Vomiting: Follow the dietary recommendations provided by your doctor.

Rantac OD 300 Tablet contains ranitidine (300 mg), which works on the body as follows:

Blocking H2 Receptors: Ranitidine works by blocking the action of a chemical called histamine at H2 receptors, which are found mainly in the stomach and are involved in producing stomach acid.
Reducing Stomach Acid: By blocking these H2 receptors, ranitidine effectively decreases stomach acid production. This reduction in acidity helps manage symptoms of heartburn and indigestion and allows healing of ulcers and inflammation.

Pregnancy

Caution is advised while taking Rantac OD 300 Tablet if you are pregnant. It is best to consult your doctor before taking this medicine.

Breastfeeding

Ranitidine, the active ingredient in Rantac OD 300 Tablet, is secreted in breast milk. Therefore, caution should be exercised if you are breastfeeding.

Alcohol

Avoid consuming alcohol while on this medication, as it can increase acidity and potentially worsen gastrointestinal bleeding or damage.

Liver

If you have liver problems, discuss them with your doctor before starting Rantac OD 300 Tablet. This medicine should be used with caution in patients with hepatic impairment.

Kidney

Rantac OD 300 Tablet should be used cautiously in patients with kidney issues. Consult your doctor before taking this medicine if you have a history of any kidney problems.

Using Machines & Driving

This medicine may cause dizziness. If you experience this side effect, avoid driving or operating heavy machinery until you know how Rantac OD 300 Tablet affects you.

Allergy

Rantac OD 300 Tablet is contraindicated in patients who have known hypersensitivity to ranitidine or any other components of the tablet. Always inform your doctor about any allergies before starting this medication.

Children

Always consult a doctor before giving this medicine to a child.

Older Patients

Elderly patients may be more prone to CNS adverse effects from this medication, including confusional states. Caution is advised if you are above 70 years of age when using Rantac OD 300 Tablet.

Drug-Drug Interactions

Rantac OD 300 Tablet interacts with the following medicines:

Anticoagulants: Rantac OD 300 Tablet can increase blood levels and toxicity of warfarin, an anticoagulant. This might increase the risk of bleeding.
Hypoglycaemics: Medications like glipizide that are used to manage blood sugar levels could interact with Rantac OD 300 Tablet, leading to altered medicinal effects.
Sedatives: The medicine may increase the effects of sedatives such as triazolam and midazolam, causing increased drowsiness.
Antifungals and antivirals: The absorption of medication like ketoconazole, itraconazole, and atazanavir may decrease when taken with Rantac OD 300 Tablet.

Drug-Food Interactions

There are no specific food items that you need to avoid while taking this medicine unless advised by your doctor.

Drug-Disease Interactions

Rantac OD 300 Tablet interacts with the following diseases:

Liver disease: If you have liver disease, your doctor might need to adjust your dosage as this medicine is metabolised in the liver.
Kidney disease: In patients with kidney disease, excretion of this medicine may be reduced, potentially leading to increased medicine levels in the body.
Porphyria: This medicine should be used cautiously in patients suffering from acute porphyria as it can cause an attack.

Daily Dose

For the Rantac OD 300 Tablet, the daily dose is determined by your doctor. This depends on factors such as the severity of your condition and how you respond to the medicine. Always stick to the dosage prescribed by your doctor, and never exceed it without consulting them.

Over Dose

Taking more than the recommended dose of Rantac OD 300 Tablet may lead to symptoms such as drowsiness, dizziness, and vomiting. If you experience these symptoms, inform your doctor right away.

Missed Dose

If you fail to take a dose of Rantac OD 300 Tablet at the prescribed time, take it as soon as possible. However, if it's nearing time for your next dose, skip the missed one and continue with your regular schedule. Never increase your dosage without consulting your doctor.

Keep Rantac OD 300 Tablet in a cool, dry area.
Avoid direct exposure to heat and dampness.
Store away from children's reach.
Always check the expiry date before usage.

Limit your intake of spicy and fatty foods. These can increase stomach acid production, worsening conditions managed by Rantac OD 300 Tablet.
Avoid drinking alcohol. It might increase acidity, possibly exacerbating gastrointestinal bleeding or damage.

Fact Box

Drug Category	H2 Receptor Antagonist
Therapeutic Category	Antacid/Antiulcer
Available Dosage Types	Tablet
Habit Forming	No
Ailment	Intestinal Ulcers, Gastric Ulcers, Reflux Esophagitis

What is Rantac OD 300 Tablet used for?

Rantac OD 300 Tablet is usually prescribed to manage intestinal ulcers, gastric ulcers, reflux esophagitis, and Zollinger-Ellison Syndrome.

How does Rantac OD 300 Tablet work?

It contains ranitidine, which reduces stomach acid production by blocking histamine at H2 receptors in the stomach's parietal cells.

How should I take Rantac OD 300 Tablet?

You should swallow the whole tablet with water, preferably on an empty stomach, about an hour before a meal. Don't crush or chew it.

Can I take antacids with Rantac OD 300 Tablet?

Antacids may reduce the absorption of this medicine. It's best to take antacids 1-2 hours before or after taking Rantac OD 300 Tablet.

What if I miss a dose of Rantac OD 300 Tablet?

If you miss a dose, take it as soon as you remember, unless it's nearly time for your next dose.

Can I drink alcohol while taking Rantac OD 300 Tablet?

It's advisable to avoid alcohol as it can increase stomach acidity and worsen potential gastrointestinal bleeding or damage.

How long should I take Rantac OD 300 Tablet?

The duration depends on your condition. Always follow your doctor's instructions and complete the full course as prescribed.

Certified Content

Written by

Dr Nikita Lobo

Medical Editor & Reviewer | 7 years

BDS, MDS

Reviewed by

Dr. Meenakshi Maruwada

Medical Content Writer & Strategist | 8 years

BDS, PGCAD, GMHE (IIM-B)

Check out Editorial Policy

Manufacturer details

Cnergy, Appasaheb Marathe Marg, Century Bazaar, Prabhadevi, Mumbai, Maharashtra 400025

Country of origin: INDIA

References

U.S. Food and Drug Administration. (2014). Label: Ranitidine- ranitidine hydrochloride tablet. https://www.accessdata.fda.gov/drugsatfda_docs/label/2014/021743s019lbl.pdf. Accessed 1 April 2024.
National Center for Biotechnology Information. (2000). The safety of long-term therapy with ranitidine. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10635705/. Accessed 1 April 2024.
Website, N. (2024b, April 3). Ranitidine. nhs.uk. https://www.nhs.uk/medicines/ranitidine/
Ranitidine: Uses, interactions, mechanism of action | DrugBank Online. (n.d.). DrugBank. https://go.drugbank.com/drugs/DB00863

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