Notice: Images are for illustration only and may not reflect the exact product you receive. Brand-name medications may look different depending on their country of origin—Canadian versions, for example, often include a "PR" symbol on the packaging. Rest assured, the medication, dosage, and active ingredients will be exactly as prescribed. Canada Pharmacy Store is committed to your health and safety, and we work only with licensed pharmacies to ensure you receive trusted, high-quality medication every time.
Description
General Medication Fact Sheet for Ranitidine
| Field | Information |
|---|---|
| Generic Name | Ranitidine |
| Brand Name Versions | Zantac (no longer available in the U.S. due to safety concerns) |
| Purpose | Histamine H2 receptor antagonist used to reduce stomach acid production |
| Mechanism of Action | Blocks histamine H2 receptors on parietal cells in the stomach, reducing gastric acid secretion |
| Dosage Forms | Oral tablets, oral solution, injectable solution |
| Available Strengths | 150 mg, 300 mg |
| Dosage Frequency | Typically once or twice daily, or as directed by a healthcare provider |
| Common Side Effects | Headache, constipation, diarrhea, nausea |
| Serious Side Effects | Rare: Liver problems, irregular heartbeat, pneumonia |
| Drug Interactions | Warfarin, procainamide, certain antifungals (e.g., ketoconazole, itraconazole) |
| Important Notes | Consult a doctor if symptoms persist or worsen. Ranitidine has been recalled in some markets due to the presence of NDMA, a potential carcinogen. Discuss alternatives with your doctor. |
| Storage | Store at room temperature away from moisture and light |
| Missed Dose | Take as soon as you remember; skip if it’s almost time for your next dose. Do not double the dose. |
| Alternatives | Omeprazole, Famotidine, Pantoprazole, Esomeprazole |
Ranitidine Alternatives
| Medication | Mechanism of Action | Notes |
|---|---|---|
| Omeprazole (Prilosec) | Proton pump inhibitor (PPI) | Reduces stomach acid by inhibiting the proton pump in parietal cells. |
| Famotidine (Pepcid) | Histamine H2 receptor antagonist | Similar mechanism to ranitidine but may be a safer alternative. |
| Pantoprazole (Protonix) | Proton pump inhibitor (PPI) | Reduces stomach acid by inhibiting the proton pump in parietal cells. |
| Esomeprazole (Nexium) | Proton pump inhibitor (PPI) | Reduces stomach acid by inhibiting the proton pump in parietal cells. |
Ranitidine Side Effects
| Common Side Effects | Serious Side Effects |
|---|---|
| Headache | Liver problems |
| Constipation | Irregular heartbeat |
| Diarrhea | Pneumonia |
| Nausea | Allergic reactions (rash, itching, swelling, difficulty breathing) |
| Dizziness | Rare blood disorders |
Ranitidine Dosage Guide
| Condition | Starting Dose | Maintenance Dose | Administration Notes |
|---|---|---|---|
| Peptic Ulcer | 150 mg | 150 mg twice daily or 300 mg at bedtime | Take with or without food. |
| GERD (Gastroesophageal Reflux Disease) | 150 mg | 150 mg twice daily | Take with or without food. |
| Zollinger-Ellison Syndrome | 150 mg | Up to 6 g per day, divided doses | Dose depends on individual response and gastric acid output. |
Why Americans Buy Haloperidol from Canada Pharmacy Store?
Why Americans Buy Ranitidine from Canada Pharmacy Store?
Americans have trouble affording Ranitidine due to numerous factors—but at Canada Pharmacy Store, we offer a safe, affordable alternative. That’s why thousands of Americans trust us to fill their prescriptions with real savings and real service.
Big Savings on U.S. Medications
Our customers save up to 80% on their Ranitidine prescriptions compared to U.S. pharmacy prices by ordering through licensed Canadian and international pharmacies.
Free Prescription Transfers
We make it easy! Our pharmacy team can transfer your Ranitidine prescriptions directly from your doctor or local pharmacy – completely free of charge.
Direct Access to Experts
Our licensed pharmacists are available to support you, answer your questions, and help ensure you’re confident in your treatment.
Referral Discounts
Spread the word—when you refer friends or family, you both save. It’s our way of saying thanks.
Discreet U.S. Shipping
All orders are packaged discreetly and shipped securely to your U.S. address, with your privacy and safety as top priorities.
Trusted by Americans Nationwide
With years of experience and verified medication sources, we’ve become a go-to solution for Americans looking to cut costs without compromising care.
How to Order Haloperidol Online
How to Order Ranitidine Online
Step 1
Select Your Prescribed Ranitidine Dosage
Choose the strength and quantity as directed by your healthcare provider and add it to your cart.
Step 2
Proceed Through Secure Checkout
Follow the steps to complete your order and provide necessary shipping and payment details.
Step 3
Upload Your Ranitidine Prescription
Submit a prescription from a licensed U.S. healthcare provider that matches your order.
At Canada Pharmacy Store, patient safety comes first. We strictly comply with prescription regulations and do not ship any medication without a valid, verifiable prescription. Orders may be declined if a prescription appears falsified or altered in any way. We take these precautions to protect your health and ensure lawful, responsible practices.
Guarantee
Our Guarantee When You Buy Ranitidine Through Canada Pharmacy Store
At Canada Pharmacy Store, your safety and satisfaction are our top priorities. We supply only authentic, high-quality medications by working exclusively with licensed Canadian pharmacies and trusted international partners. Every order is filled in accordance with strict regulatory standards and includes medication that’s fully approved by Health Canada or other recognized health authorities such as the MHRA (UK), HSA (Singapore), and the Pharmacy Board of Mauritius.
The Ranitidine you receive is the same active medication as what’s available in the U.S.—the only difference is the packaging, which reflects its country of origin. Our licensed healthcare professionals review each order carefully to ensure it matches your prescription exactly.
To get Ranitidine at a lower price, simply place your order above or give us a call at 1-888-903-2240
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