Zantac Singapore

Ranitidine

1. **What is Zantac and what is it used for?**

Zantac is the brand name for ranitidine, a medication used primarily to treat and prevent ulcers in the stomach and intestines. It's also effective in treating gastroesophageal reflux disease (GERD), where stomach acid frequently flows back into the esophagus causing heartburn and possible damage. The drug works by decreasing the amount of acid produced by the stomach.

2. **How does Zantac work to alleviate symptoms of heartburn and GERD?**

Zantac belongs to a class of drugs known as H2 blockers or histamine-2 blockers which work by reducing the amount of acid your stomach makes. By inhibiting the production of this acid, conditions such as heartburn or GERD, associated with excess stomach acidity, improve.

3. **What is the appropriate dosage of Zantac?**

The prescribed dosage for Zantac varies based on the severity of the condition, patient's age, weight, and response to treatment. It is essential to consult a healthcare professional before starting the treatment.

4. **What side effects can Zantac cause?**

Most people using Zantac do not experience serious side effects. However, common ones may include headache, constipation, diarrhea, nausea and vomiting. Rare, but serious side effects should be reported to a doctor immediately.

5. **Is it safe to take Zantac over a prolonged period?**

If Zantac is used over an extended period, the patient may build a tolerance to the drug, reducing its effectiveness over time. It can potentially lead to vitamin B12 deficiency too. Hence, it's important to discuss this with your healthcare provider.

6. **Can Zantac interact with other medications?**

Yes, Zantac can interact with certain drugs like anticoagulants, HIV drugs, and some heart medications. Always inform your physician about any other medications or supplements you are taking to avoid possible interactions.

7. **Is it safe to take Zantac during pregnancy or while breastfeeding?**

A healthcare professional should be consulted before using Zantac during pregnancy or breastfeeding. Though it's usually deemed safe, the benefits must outweigh the risks.

8. **Is there any risk of cancer associated with Zantac use?**

In 2019, some ranitidine medications, including Zantac, were found to contain low levels of N-nitrosodimethylamine (NDMA) - a probable human carcinogen. As a result, many ranitidine medications, including Zantac, were voluntarily recalled. However, not all ranitidine products contain this impurity, but caution is recommended.

9. **Are there any alternatives to Zantac if I can't use it?**

Yes, there are other over-the-counter and prescription medications used to treat the same conditions as Zantac, such as Prilosec (omeprazole), Nexium (esomeprazole), and Pepcid (famotidine). It is recommended to consult your healthcare provider to discuss the best alternative for you.

Remember, this information is intended to supplement, not substitute the knowledge and judgment of healthcare professionals. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

What are known local names of the medication?

• Acid Reducer-Walgreens
• Wal-Zan
• Acid Reducer-Tab
• Acid Reducer-CVS
• Acid Reducer-Relief
• Acid Reducer-Cool Mint
• Acid Relief
• Acid Reducer-Peach
• Acid Reducer-Fruit
• Acid Reducer
• Taladine
• Acid Reducer-Ranitidine
• Acid Relief 75
• Acid Reducer-OTC Maximum Strength
• Acid Reducer-OTC Strength
• Ranitidine
• Acid Control
• Acid Reducer-Maximum Strength
• Acid Relief 150
• Acid Reducer-Tablet
• Acid Reducer Maximum Strength
• Acid Reducer-OTC
• Acid Reducer-150
• Acid Reducer-Heartburn Relief
• Acid Reducer-75