1. What is Rantac OD 300?

• Rantac OD 300 Tablet contains ranitidine, a histamine-2 (H2) receptor blocker that reduces stomach acid by blocking H2 receptors in stomach cells responsible for acid secretion.

2. Uses of Rantac OD 300

• It is used to treat acid-related stomach issues such as indigestion, heartburn, acid reflux, gastro-oesophageal reflux disease (GORD), and stomach ulcers.
• It also helps manage Zollinger-Ellison Syndrome, a rare condition causing excessive stomach acid production.

3. Benefits of Rantac OD 300

• Provides relief from heartburn, indigestion, and stomach pain.
• Helps heal ulcers and prevents damage to the esophagus and stomach lining caused by excess acid.
• Improves overall comfort and quality of life by reducing acid-related symptoms.

4. How to take Rantac OD 300

• Usually taken before bedtime or as advised by your doctor.
• If a dose is missed, take it as soon as possible unless it is near the time for the next dose; then skip the missed dose and continue as prescribed.
• Avoid soft drinks and foods that irritate the stomach while on this medication.

5. Important precautions and side effects

• Common side effects may include headache, diarrhea, constipation, and shortness of breath, which are usually temporary.
• Inform your doctor if you have allergies to ranitidine, liver problems, stomach or intestinal cancer, or if you are pregnant or breastfeeding.
• Always follow your doctor’s instructions and do not stop the medication early to prevent symptom recurrence.

6. When to consult a healthcare professional

• If side effects persist or worsen.
• If symptoms do not improve or worsen despite treatment.
• Before starting or stopping the medication, especially if you have other health conditions.

It’s a good idea to discuss your symptoms and treatment plan with a gastroenterologist to ensure safe and effective use of Rantac OD 300. If you experience severe symptoms like difficulty breathing or severe allergic reactions, seek emergency care immediately.