Rantac 300 Tablet
By Rantac
Rx
30 Tablet in a Strip

Composition
Ranitidine(300mg)

Manufacturer - J B Chemicals and Pharmaceuticals Ltd
Cnergy IT Park, 3rd floor Appa Saheb Marathe Marg, Prabhadevi, Mumbai 400025

Expires on or after
December, 2025
About Rantac 300 Tablet
Rantac 300 Tablet is a medication that reduces the production of stomach acid, helping to alleviate symptoms such as heartburn, indigestion, and acid-related conditions. It is commonly prescribed to treat and prevent stomach ulcers, gastro-oesophageal reflux disease (GORD), and Zollinger-Ellison Syndrome, a rare condition caused by specific tumors. The active ingredient in Rantac 300 Tablet is ranitidine, a histamine-2 (H2) receptor blocker that works by reducing gastric acid secretion in the stomach.
It is crucial to follow your doctor's instructions regarding the dosage and duration of treatment with Rantac 300 Tablet. The recommended dosage and frequency will vary based on the specific condition being treated. Typically, this medicine starts relieving indigestion and heartburn symptoms within a few hours. It may be necessary to continue taking Rantac 300 Tablet regularly to prevent future complications.
While most individuals do not experience side effects, common ones may include headache, constipation, fatigue, and diarrhea. These side effects are usually mild and transient. If you encounter persistent or bothersome side effects, it is advisable to consult your doctor. Before taking Rantac 300 Tablet, inform your healthcare provider about any kidney or liver issues you may have, as well as any other medications you are currently taking.
It is generally considered safe to use Rantac 300 Tablet during pregnancy and breastfeeding if prescribed by a physician. However, it is essential to avoid alcohol consumption while taking this medication, as alcohol can exacerbate stomach acid production and worsen symptoms. Additionally, it is recommended not to take Rantac 300 Tablet if you are allergic to any of its components. If you are pregnant, planning to become pregnant, or breastfeeding, consult your doctor before using this medication to ensure safety.
Rantac OD 300mg Tablet, another variant of the medication containing ranitidine, is specifically used for the treatment and prevention of intestinal, benign, and post-operative ulcers, as well as conditions like reflux oesophagitis and Zollinger-Ellison Syndrome. Regular monitoring and follow-up visits with your doctor are important to assess the effectiveness of Rantac OD 300mg Tablet and address any potential side effects.
It is advisable to refrain from smoking during treatment with Rantac OD 300mg Tablet, as smoking may impede ulcer healing. Inform your doctor about any existing stomach cancer, kidney, lung, or immune system issues, as well as rare blood disorders like porphyria or diabetes before starting this medication. Pregnant or breastfeeding women should use Rantac OD 300mg Tablet only if deemed necessary by a healthcare professional. For pediatric use, the appropriate dosage will be determined by the child's age, weight, and underlying health conditions.
Benefits
Rantac 300 Tablet offers valuable benefits in treating two common stomach issues - Gastroesophageal reflux disease (GERD) and Peptic ulcer disease. In the case of GERD, this medication belongs to a group called H2-receptor antagonists, which work by reducing the amount of acid produced in the stomach. By doing so, Rantac 300 Tablet helps relieve the discomfort and pain associated with heartburn and acid reflux. It is essential to follow the prescribed dosage to experience effective relief. Alongside medication, making simple lifestyle changes such as avoiding trigger foods, consuming smaller meals more frequently, maintaining a healthy weight, and adopting relaxation techniques can further alleviate symptoms. Additionally, it is recommended to avoid eating close to bedtime.
For Peptic ulcer disease, often caused by NSAIDs or Helicobacter pylori bacteria, Rantac 300 Tablet plays a crucial role in treatment. By decreasing stomach acid production, this medication aids in healing the ulcer by preventing further damage. It is important to adhere to the prescribed treatment plan even if symptoms improve to ensure effectiveness. Depending on the underlying cause of the ulcer, other medications may be prescribed in conjunction with Rantac 300 Tablet. Furthermore, this medication can also be used as a preventive measure to reduce the risk of developing stomach ulcers by lowering acid levels in the stomach.
In summary, Rantac 300 Tablet offers significant benefits in managing GERD and Peptic ulcer disease by reducing stomach acid production, providing relief from symptoms, aiding in healing, and potentially preventing further ulcer formation. Adhering to the prescribed dosage and incorporating lifestyle changes are essential for maximizing the effectiveness of this medication in treating these conditions.
How to use the Rantac 300 Tablet
To use Rantac 300 Tablet properly, follow your doctor's instructions regarding the dose and duration. Swallow the tablet whole; do not chew, crush, or break it. While Rantac 300 Tablet can be taken with or without food, it is recommended to take it at the same time each day for best results. This helps ensure a consistent level of the medication in your body, which is important for its effectiveness. If you have any questions about how to take Rantac 300 Tablet, consult your doctor or pharmacist for further guidance.
Uses of Rantac 300 Tablet
Rantac 300 Tablet is commonly used for treating two main conditions: Gastroesophageal reflux disease (also known as acid reflux) and Peptic ulcer disease. It is effective in relieving symptoms associated with these conditions. Gastroesophageal reflux disease is a condition where stomach acid flows back into the esophagus, causing symptoms like heartburn and regurgitation. Niratin helps to reduce the production of stomach acid, providing relief from these symptoms. Peptic ulcer disease involves the development of sores in the lining of the stomach or small intestine, leading to abdominal pain and discomfort. Niratin helps in healing these ulcers by decreasing the amount of acid produced in the stomach. Overall, Rantac 300 Tablet is a useful medication for managing symptoms of acid reflux and peptic ulcers.
What conditions Rantac 300 Tablet treats?
Rantac 300 Tablet is used to treat and prevent several conditions related to excessive stomach acid. This includes heartburn, indigestion, stomach ulcers, reflux disease, and other related issues. It works by reducing the amount of acid produced in the stomach. For gastroesophageal reflux disease (acid reflux), this medicine helps relieve the pain associated with heartburn by lowering stomach acid levels. It is crucial to take the medication as prescribed for optimal effectiveness. Simple lifestyle changes like avoiding trigger foods, eating smaller meals, and maintaining a healthy weight can also help manage these conditions effectively.
Should you consult a doctor?
If you experience persistent side effects such as headache, diarrhea, or gastrointestinal disturbance while taking Rantac 300 Tablet, it is advised to consult your doctor. Additionally, if you have any concerns about the side effects or if they do not go away as your body adjusts to the medicine, seeking medical advice is recommended. It is important to inform your doctor about any kidney or liver problems before taking Rantac 300 Tablet, as this may impact the dose or suitability of the medication. Also, if you are taking other medicines, discussing them with your doctor is essential as some medications may interact with Rantac 300 Tablet. If you are uncertain about any aspect of taking this medication, or if you are pregnant or breastfeeding, it is crucial to seek guidance from a healthcare professional. Avoiding alcohol while using Rantac 300 Tablet is advisable to prevent exacerbating stomach acid levels.
Side effects of Rantac 300 Tablet
When taking Rantac 300 Tablet tablets, some common side effects that may occur include headache, diarrhea, and gastrointestinal disturbance. These side effects are usually temporary and may go away as your body gets used to the medication. However, if these side effects persist or become concerning to you, it is essential to consult your doctor for further evaluation and guidance. It's important to be aware of these potential side effects while taking Rantac 300 Tablet tablets and to seek medical advice if needed.
Safety advice

liver
Rantac 300 Tablet requires caution when used in patients with liver disease. It may be necessary to adjust the dosage of Rantac 300 Tablet in such cases. It is advised to consult your doctor before starting treatment to ensure the appropriate use of this medication.

kidney
Rantac 300 Tablet needs caution if you have kidney disease. The dose may require adjustment. Consult your doctor before using.

alcohol
It is not safe to drink alcohol while taking Rantac 300 Tablet.

driving
Rantac 300 Tablet generally does not impact your driving abilities.

pregnancy
Rantac 300 Tablet is commonly considered safe during pregnancy. Animal studies show minimal harm to the baby, but human research is limited.

breastfeeding
Rantac 300 Tablet is considered safe during breastfeeding. Limited data shows no significant risk to the baby.
Consumption warning before consuming Rantac 300 Tablet
Before consuming Rantac 300 Tablet, it is important to heed certain precautions. This medication works by reducing the acid in your stomach to alleviate issues like heartburn, indigestion, and stomach ulcers. Ensure you strictly adhere to the prescribed dosage and duration as advised by your healthcare provider. The amount needed and frequency of intake will vary based on your specific condition. While most users do not experience side effects, common ones may include headache, constipation, drowsiness, or diarrhea which are usually mild and temporary. It's crucial to consult your doctor if any side effects persist. Prior to taking Rantac 300 Tablet, inform your doctor about any kidney or liver problems you may have, as this can impact the suitability of the medication for you. Also disclose all other medications you are currently taking, as interactions may occur. Pregnant or breastfeeding individuals should only use this medication if prescribed by a doctor. Additionally, avoid alcohol consumption, as it can exacerbate stomach acid levels and symptoms.
What if you forgot to take Rantac 300 Tablet?
If you forget to take your Rantac 300 Tablet, take it as soon as you remember. But if it's close to your next scheduled dose, just skip the missed one. Don't try to make up for it by taking twice the amount. It's important to stick to your regular dosing schedule for the medication to be effective.
Additional Information
Habit Forming | No |
Chemical Class | Aralkylamines Derivative |
Therapeutic Class | - |
Action Class | H2 Receptor Blocker |
FAQs
Disclaimer
The information provided on this website is to the best of our abilities to ensure it is accurate, reliable, and reviewed by a team of professionals. It should not be used to diagnose, prevent, or cure any health problem. The information presented here is not intended to create a doctor-patient relationship or replace a registered medical practitioner's advice, diagnosis, or treatment. The absence or provision of any information or warning regarding any medicine should not be assumed as an implied or explicit assurance of safety or efficacy. We highly recommend consulting your registered medical practitioner for all queries or doubts related to your medical condition. Do not ignore professional medical advice or delay seeking it based on the content encountered on our website. We intend to support, not replace, the doctor-patient relationship.
₹94.87
Inclusive of all taxes
Content verified by

Dr. Mansi Chaudhari
MBBS - General Medicine
Last update on 01-Oct-2024