Biaxin Generic (Clarithromycin) from Canada

Generic Biaxin
Biaxin generic is a macrolide antibiotic, which means that it is able to treat a great number of different bacteria. It is most commonly used to treat respiratory infections, but it can also be used to treat skin infections and ear infections.

Biaxin works by interrupting the growth of bacteria. This prevents the bacteria from being able to reproduce and spread, which eventually leads to them being destroyed. Biaxin from is generally considered to be a very safe and effective antibiotic, with few side effects. However, as with all antibiotics, there is always the potential for allergic reactions or other problems. If you have any concerns, be sure to speak with your doctor or pharmacist.

Side Effects of Biaxin

There are a number of potential side effects associated with Biaxin, including:

  • Nausea and vomiting
  • Diarrhea
  • Headache
  • Skin rash or itching
  • Dizziness or lightheadedness
  • Depression
  • Joint pain

It is important to note that not all people who take Biaxin will experience side effects. In most cases, side effects are mild and resolve on their own with no need for medical intervention. However, if you do experience severe or persistent side effects, it is important to contact your doctor or healthcare provider.


Biaxin is indicated when treating mild/moderate infections that were caused by susceptible strains of the designated microorganisms in the following diseases:

  • Acute exacerbations of chronic bronchitis due to susceptible strains of Streptococcus pneumoniae or Haemophilus influenzae.
  • Community-acquired pneumonia due to susceptible strains of Streptococcus pneumoniae, Haemophilus influenzae, Mycoplasma pneumoniae.
  • Pharyngitis/tonsillitis due to susceptible strains of Streptococcus pyogenes.
  • Skin infections due to susceptible strains of Staphylococcus.
  • Uncomplicated bladder infection in women due to susceptible strains of Escherichia coli. 


If you are prescribed Biaxin by your doctor, it is important to follow their specific instructions. The general dosage is 250-500 mg two times a day for seven to fourteen days. For some infections, you may need to take Biaxin for up to 28 days.

It is important to take Biaxin exactly as prescribed and not to skip any doses. If you miss a dose, take it as soon as possible and continue with your regular dosing schedule. Do not take two doses of Biaxin at the same time.

Biaxin can be taken with or without food. If stomach upset occurs, you may take it with food or milk. Drink plenty of fluids while taking Biaxin unless your doctor tells you otherwise.

H. pylori Treatment Regimens

The standard therapy for H. pylori infection is a combination of antibiotics and a proton pump inhibitor. The most common antibiotic regimen is clarithromycin (Biaxin) plus amoxicillin, while the most common PPI is omeprazole (Prilosec).

There are several different regimens for clarithromycin/amoxicillin/omeprazole, but the most common one is known as the “triple therapy.” This involves taking all three medications twice daily for 14 days.

The triple therapy is effective in treating H. pylori infection, however, it may result in adverse effects like nausea, vomiting, and diarrhea. If you experience any of them, be sure to contact your doctor.

There are other regimens for clarithromycin/amoxicillin/omeprazole that may be more up-to-date and have fewer side effects. Be sure to talk to your doctor about all of your options before starting any treatment.


You should not use Biaxin if you are allergic to it, or if:

  • you had jaundice/liver problems that were the result of taking clarithromycin;
  • you have kidney disease and will be taking an kidney function test;
  • you are taking astemizole (Hismanal), terfenadine (Seldane), or cisapride (Propulsid).

To make sure Biaxin is safe for you, tell your doctor if you have ever had:

  • liver/kidney disease;
  • myasthenia gravis;
  • a heart rhythm disorder;
  • long QT syndrome;
  • low levels of potassium; or
  • if you take HIV medication.

You may be more likely to develop tendon problems while taking Biaxin if you are over 60 years old, if you take steroid medication, or if you’ve gone through transplant surgery.