Biaxin (Clarithromycin)

Name: Biaxin
Brand: BGP Pharma
SKU: 0173
Availability: InStock

Type

Product

Manufacturer

Country

Dosage

Qty-Price (USD)

Type:

Product: Biaxin

Manufacturer: BGP Pharma

Country: Canada

Dosage: 250 mg

Qty-Price (USD):

Type:

Product: Biaxin

Manufacturer: Abbott

Country: Turkey

Dosage: 500 mg

Qty-Price (USD):

Type:

Product: Biaxin

Manufacturer: BGP Pharma

Country: Canada

Dosage: 500 mg

Qty-Price (USD):

Generic Equivalent of Biaxin

Type

Product

Manufacturer

Country

Dosage

Qty-Price (USD)

Type:

Product: Clarithromycin

Manufacturer: Generic

Country: Canada

Dosage: 250 mg

Qty-Price (USD):

Type:

Product: Clarithromycin

Manufacturer: Generic

Country: Canada

Dosage: 500 mg

Qty-Price (USD):

Type:

Product: Clarithromycin

Manufacturer: Generic

Country: India

Dosage: 500 mg

Qty-Price (USD):

Biaxin Information

medically reviewed by Carol Hou (BSc. Pharm) on June 4, 2025.

A licensed pharmacist (Licensed Community Pharmacies Directory | College of Pharmacists of British Columbia) with over 20 years of experience in medication management, specifically medication safety, she has reviewed the information for accuracy and completeness.

Biaxin and Clarithromycin at CanadaPharmacyOnline

Biaxin (clarithromycin) is a medication manufactured by BGP Pharma in Canada. It is also manufactured by Abbott in Turkey, under the brand Klacid.

Generic clarithromycin is sourced from manufacturers that meet applicable regulatory standards for safety, efficacy, and quality. The specific manufacturer of your dispensed medication may vary.

Important Information about Generic Clarithromycin:

Generic clarithromycin contains the same active ingredient as brand-name Biaxin and is required to meet the same safety, effectiveness, and quality standards. This means it is designed to work in the same way as Biaxin. However, historical reports suggest some concerns regarding the bioequivalence of certain generic clarithromycin products compared to the brand name. While regulatory standards aim to ensure comparable absorption rates and overall effects, individual responses to any medication can vary. Talk to your doctor or pharmacist if you have any questions about using generic clarithromycin.

For more information about generic drug approval and bioequivalence, please visit Access to Generic Drugs in Canada | Canada.ca.

Dosage:

The brand Biaxin and generic clarithromycin are commonly available in 250 mg and 500 mg oral tablets at this pharmacy.

Your doctor will determine the appropriate dose based on your needs and medical conditions.

Usage:

Clarithromycin is a prescription antibiotic used to treat a wide variety of bacterial infections. It works by inhibiting the growth and spread of susceptible bacteria. Clarithromycin is effective against a wide range of bacteria, including diseases of the lungs, sinuses, throat, and skin. It is also combined with other medications to treat Helicobacter pylori infection in the stomach.

Mechanism of Action:
Biaxin (clarithromycin) is a macrolide antibiotic that exerts antibacterial action by binding to the 50S ribosomal subunit of susceptible bacteria. This binding inhibits bacterial protein synthesis, specifically the translocation step, which prevents the bacteria from growing and multiplying. By interfering with the bacteria's ability to produce essential proteins, clarithromycin effectively stops the infection.

Take Biaxin exactly as your doctor prescribes, following the instructions on the Biaxin Product Monograph | pdf.hres.ca. The timing of doses may be important, especially for regular tablets and oral suspension. Extended-release tablets are usually taken once daily. Consult your doctor for personalized guidance and safe use.

The information below summarizes some, but not all, potential side effects, risks, and interactions. Before taking Biaxin, it is essential to discuss all possible side effects, risks, and interactions with your doctor or pharmacist.

Side Effects:

The information below is a partial list of side effects; individual reactions can vary. Before starting Biaxin, it is crucial to discuss potential side effects and risks with your doctor or pharmacist.

Common side effects – These are examples of some common side effects of Biaxin, but others are possible. Contact your doctor promptly if any side effects are persistent, worsening, or concerning, or if you experience any other concerning symptoms.
• Abnormal dreams
• Abdominal pain/discomfort, cramps
• Anxiety
• Decreased appetite
• Diarrhea
• Dizziness
• Drowsiness
• Dry mouth
• Dyspepsia (indigestion), flatulence (gas)
• Headache
• Insomnia
• Nausea, vomiting
• Oral candidiasis (oral thrush)
• Rash (mild)
• Sweating
• Taste disturbances (e.g., metallic taste)

Serious or rare side effects – Stop taking Biaxin and seek immediate medical attention right away if you experience any of the following symptoms:
• Allergic reactions, including rash, itching, swelling, severe dizziness, and trouble breathing
• Cardiac issues (e.g., chest pain, palpitations)
• Changes in heart rhythm (arrhythmias), including QT prolongation
• Confusion, disorientation, depersonalization, or hallucinations
• Dark urine
• Hearing loss or tinnitus (ringing in the ears)
• Hepatotoxicity (severe liver damage), indicated by yellowing of the skin or eyes, or severe abdominal pain
• Hypoglycemia (low blood sugar), particularly in patients taking oral hypoglycemic agents or insulin
• Pancreatitis (inflammation of the pancreas)
• Psychotic disorders
• Renal failure or worsening kidney problems (e.g., acute interstitial nephritis)
• Severe diarrhea (watery or bloody stools), which may indicate Clostridium difficile-associated diarrhea or colitis
• Signs of Stevens-Johnson syndrome or toxic epidermal necrolysis (severe blistering, peeling skin) • Unusual tiredness or weakness

Contraindications:

This is not an exhaustive list of contraindications. It is crucial to discuss all your medical conditions, past and present, and all medications you are taking with your doctor or pharmacist before starting Biaxin.

Biaxin should not be used if:
• You are allergic to clarithromycin or other macrolide antibiotics (e.g., erythromycin, azithromycin).
• You are taking certain medications such as astemizole, cisapride, pimozide, terfenadine, lomitapide, ranolazine, or ergot-containing drugs (e.g., ergotamine, dihydroergotamine).
• You have a history of QT prolongation or certain heart rhythm disorders.
• You have severe liver disease with kidney problems.
• You are taking colchicine and have kidney or liver problems.

Tell your doctor about all of your medical conditions, past and present, before starting Biaxin. This is crucial because certain conditions can affect whether Biaxin is right for you. These conditions may include, but are not limited to:
• Aortic aneurysm or dissection (potential risk; discuss with your doctor)
• Coronary artery disease
• Diabetes
• Electrolyte disturbances (e.g., low potassium or magnesium levels)
• Heart rhythm problems (e.g., QT prolongation, ventricular arrhythmia)
• History of Clostridium difficile-associated diarrhea
• Kidney disease (including problems requiring dialysis)
• Liver disease
• Myasthenia gravis

Do not stop this medication unless directed by your doctor, even if you feel better. Stopping antibiotics too early may allow bacteria to continue to grow, which can result in a relapse of the infection.

Anesthesia and Surgery:
Inform your doctor or surgeon that you are taking Biaxin before surgery or medical procedures.

Dizziness and Drowsiness:
Biaxin may cause dizziness in some people. Use caution when driving or operating machinery until you know how this medication affects you.

Drug Interactions:

Before taking Biaxin, it is essential to discuss all potential risks and interactions with your doctor or pharmacist. For complete and up-to-date information, refer to the Details for Biaxin - Drug and Health Products Portal: https://dhpp.hpfb-dgpsa.ca/dhpp/resource/68628

Provide your doctor with a complete list of all your medications, including prescriptions, over-the-counter (OTC) drugs, vitamins, and herbal supplements. Biaxin can interact with several medications, including (but not limited to):
• Anti-Gout Medications (e.g., colchicine)
• Antibiotics (e.g., rifampin, rifabutin, rifapentine)
• Anticoagulants (e.g., warfarin, dabigatran, rivaroxaban, apixaban, edoxaban)
• Anticonvulsants / Mood Stabilizers (e.g., carbamazepine, phenytoin, valproic acid)
• Antifungals (e.g., fluconazole, itraconazole, ketoconazole)
• Antineoplastic Agents (Chemotherapy) (e.g., vinblastine)
• Antipsychotics (e.g., clozapine)
• Benzodiazepines (e.g., triazolam, midazolam, alprazolam)
• Cardiovascular and Related Medications (e.g., cilostazol, digoxin, quinidine, sildenafil, verapamil)
• Corticosteroids (e.g., methylprednisolone)
• Gastrointestinal Medications (e.g., omeprazole)
• HIV Antivirals (e.g., HIV protease inhibitors like ritonavir, atazanavir; nevirapine, zidovudine, efavirenz)
• Immunosuppressants (e.g., cyclosporine)
• Respiratory Medications (e.g., theophylline)
• Statins (Cholesterol-Lowering Drugs) (e.g., lovastatin, simvastatin, atorvastatin)

Pregnancy and Breastfeeding:

Biaxin should only be used during pregnancy if the potential benefit justifies the potential risk to the fetus. It may pass into breast milk. Women who are pregnant or breastfeeding should discuss the risks and benefits with their doctor.

Frequently Asked Questions about Biaxin at Canada Pharmacy Online:

Why is Biaxin more affordable in Canada than in the United States?

Prescription drug prices, including Biaxin, are generally lower in Canada than in the US due to a combination of factors, primarily government price regulations, differing market dynamics, and other economic considerations. In Canada, provincial and federal governments negotiate drug prices with pharmaceutical companies, which often results in lower costs compared to the US, where market forces play a more significant role. For more information, see the FAQs on Prescription Drug Importation from the Kaiser Family Foundation (KFF): https://www.kff.org/health-costs/issue-brief/faqs-on-prescription-drug-importation/

Can I take Biaxin with food?

Biaxin tablets and oral suspension can be taken with or without food. However, Biaxin XL (extended-release tablets) should be taken with food. Follow your doctor’s instructions.

Can I crush or chew Biaxin tablets?

Regular Biaxin tablets may be crushed or split. Biaxin XL extended-release tablets should be swallowed whole, not crushed, chewed, or broken.

Will Biaxin cure my bacterial infection?

Biaxin is an antibiotic that kills or stops the growth of bacteria, thus treating the infection. It is important to complete the full course of treatment as prescribed by your doctor.

How quickly does Biaxin start working?

Biaxin starts working relatively quickly to inhibit bacterial growth. However, it may take a few days for your symptoms to improve significantly.

What should I do if I miss a dose of Biaxin?

If you miss a dose of Biaxin, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for a missed one.

How much is the shipping?

Our shipping fee is a flat rate of $10.00 per order. Our pharmacy focuses on getting you the lowest prices on high quality products.

How do I order from your pharmacy?

Ordering from us is very simple. You can purchase online or call Customer Service at 1866.920.3784; for more information or to learn about the ordering process, visit our How to Order page.

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The information on this page is sourced from independent third parties contracted by CanadaPharmacyOnline. While we cannot guarantee its medical accuracy, we strongly recommend consulting a healthcare professional for personalized advice regarding medications or medical conditions.

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