Product Description
Ranitidine 150mg tablets are a type of medication known as an H2 blocker. They are used to treat ulcers of the stomach and intestines, prevent ulcers from returning after they have healed, and treat certain stomach and throat (esophagus) problems such as erosive esophagitis, gastroesophageal reflux disease (GERD), and Zollinger-Ellison syndrome. Ranitidine works by decreasing the amount of acid your stomach makes, which helps to relieve symptoms like cough, stomach pain, heartburn, and difficulty swallowing.
Important Information about Ranitidine:
- Withdrawal from the US Market: Ranitidine has been withdrawn from the U.S. market due to safety concerns. A possible cancer-causing impurity has been found in some ranitidine products.
- Availability: While ranitidine is no longer available in the U.S., it may still be available in other countries. However, it's important to consult with a healthcare professional before taking ranitidine, as they can provide guidance based on your individual situation and the availability of safe alternatives.
How Ranitidine Works:
Ranitidine belongs to a class of drugs known as H2 blockers. These medications work by blocking the action of histamine, a chemical that stimulates the production of stomach acid. By reducing stomach acid, ranitidine helps to heal ulcers, prevent them from returning, and relieve symptoms associated with GERD and other stomach and throat problems.
Dosage and Administration:
The dosage and frequency of ranitidine administration vary depending on the condition being treated and the individual's response to therapy. It is typically taken by mouth with or without food, usually once or twice daily. In some cases, it may be prescribed four times a day. If taking ranitidine once daily, it is usually taken after the evening meal or before bedtime.
Side Effects:
Common side effects of ranitidine include:
- Headache: This is a common side effect, and it may improve over time.
- Constipation or diarrhea: These side effects may occur, and they may be more pronounced at the beginning of treatment.
Less common but more serious side effects can include:
- Mental/mood changes: These can include agitation, confusion, depression, and hallucinations.
- Easy bleeding/bruising: This can be a sign of a blood problem.
- Enlarged breasts: This is a rare side effect that can occur in both men and women.
- Severe tiredness: This can be a sign of a blood problem or other serious condition.
- Fast/slow/irregular heartbeat: This can be a sign of a heart problem.
- Signs of infection: These can include a sore throat that doesn't go away, fever, and chills.
- Severe stomach/abdominal pain: This can be a sign of a serious stomach problem.
- Dark urine: This can be a sign of liver problems.
- Yellowing skin/eyes: This can be a sign of liver problems.
Important Precautions:
- Allergies: Do not use ranitidine if you are allergic to it or to other H2 blockers (such as cimetidine, famotidine).
- Medical History: Before using ranitidine, inform your doctor about your medical history, especially if you have:
- A certain blood disorder (porphyria)
- Immune system problems
- Kidney problems
- Liver problems
- Lung diseases (such as asthma, chronic obstructive pulmonary disease - COPD)
- Other stomach problems (such as tumors)
- Pregnancy and Breastfeeding: Ranitidine should be used during pregnancy only when clearly needed. Discuss the risks and benefits with your doctor. Ranitidine passes into breast milk. Consult your doctor before breastfeeding.
- Drug Interactions: Ranitidine can interact with many other medications. Inform your doctor about all medications you are taking, including over-the-counter drugs and herbal supplements.
- Alcohol: Avoid alcohol consumption while taking ranitidine, as it can increase the risk of side effects.
Key Takeaways:
- Ranitidine 150mg tablets are an H2 blocker used to treat ulcers, prevent them from returning, and treat certain stomach and throat problems.
- Ranitidine has been withdrawn from the U.S. market due to safety concerns.
- It's crucial to consult with a healthcare professional before taking ranitidine, as they can provide guidance based on your individual situation and the availability of safe alternatives.
- Be aware of potential side effects, drug interactions, and the need for careful monitoring.
- Always consult with a healthcare professional for specific medical advice.
Disclaimer: This information is for general knowledge only and should not be considered medical advice. Always consult with your doctor or pharmacist for specific dosage instructions, potential risks, and any other questions you may have regarding ranitidine 150mg tablets.
