Buy Keflex


Keflex is a cephalosporin antibiotic used in treatment of respiratory infections and ear infections

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Keflex Information

Keflex Medication Information Leaflet

Common Use

Keflex is an antibiotic medication used to treat a wide variety of bacterial infections including respiratory tract infections, ear infections, skin infections, and urinary tract infections.

Generic Ingredient

The generic ingredient for Keflex is Cephalexin. It is available in Canada under the brand name Keflex and also as generic versions.


Keflex belongs to the class of medications known as cephalosporin antibiotics. It works by stopping the growth of bacteria.

Certification Information

Keflex is approved for use in Canada and many other countries. It is also approved by the U.S. Food and Drug Administration (FDA) for use in the United States.

Known Alternatives in Canada

Some known alternatives to Keflex in Canada include Amoxicillin, Ciprofloxacin, and Bactrim. However, the choice of antibiotic depends on the specific type of infection and patient factors, so it is important to consult a healthcare professional for a suitable alternative.

Clinical Use

Keflex is clinically used to treat infections caused by bacteria, but it is not effective against viral infections such as the common cold or flu.

Spectrum Of Activity

Keflex has a broad spectrum of activity against various bacteria including Staphylococcus aureus, Streptococcus pneumoniae, Haemophilus influenzae, and Escherichia coli.

Drug interaction

Keflex may interact with certain medications such as blood thinners and live bacterial vaccines. It's important to inform the healthcare professional about all the medications being taken before using Keflex.

Dosage and Directions

The usual adult dose of Keflex is 250 mg every 6 hours, or 500 mg every 12 hours. The dosage may vary depending on the type and severity of the infection. It is important to follow the healthcare professional's instructions regarding the dosage and duration of treatment.

Contraindications and Precautions

Keflex is contraindicated in patients with known allergy to cephalosporin antibiotics. It should be used with caution in patients with kidney disease and those who are pregnant or breastfeeding.

Possible side effect

Some possible side effects of Keflex may include diarrhea, nausea, vomiting, and rash. If any of these side effects persist or worsen, it is important to seek medical attention.

Missed dose and Overdose

If a dose of Keflex is missed, it should be taken as soon as possible. However, if it is almost time for the next dose, the missed dose should be skipped. In case of overdose, immediate medical attention is necessary.


Keflex should be stored at room temperature away from light and moisture. It should be kept out of reach of children and pets.

Special Cases

In special cases such as pediatric use or in elderly patients, the dosage and duration of Keflex treatment may need adjustment. It is important to follow the healthcare professional's advice in such cases.

Known Non-standard Use

Keflex may be used off-label for certain conditions not listed in the approved medication information. This should only be done under the supervision and guidance of a healthcare professional.

Patient Considerations

Patients should be advised to complete the full course of Keflex treatment as prescribed, even if symptoms improve before the completion of the treatment. They should also report any allergic reactions or severe side effects to their healthcare professional.

Possible Risks

There are risks of developing a bacterial resistance to Keflex if it is not used appropriately. It is important to use the medication only as prescribed by the healthcare professional.

Breastfeeding and Pregnancy

Keflex may be used during pregnancy only if clearly needed and under the supervision of a healthcare professional. It is excreted into breast milk; therefore, it should be used with caution during breastfeeding.

Keflex FAQ

What is Keflex prescribed for?

Keflex is prescribed to treat bacterial infections such as respiratory tract infections, ear infections, skin infections, and urinary tract infections.

How should I take Keflex?

It is usually taken every 6 hours with or without food. Dosage is based on your medical condition and response to therapy.

What are the common side effects of Keflex?

Common side effects may include stomach upset, diarrhea, and skin rash. If any of these effects persist or worsen, notify your doctor.

Can I drink alcohol while taking Keflex?

It is generally safe to have small amounts of alcohol while taking Keflex. However, it's best to check with your doctor or pharmacist.

Is Keflex a penicillin?

No, Keflex belongs to a class of drugs called cephalosporin antibiotics and is not a penicillin.

Can I take Keflex if I'm allergic to penicillin?

If you are allergic to penicillin, let your doctor know before taking Keflex as there may be a risk of cross-reactivity between the two antibiotics.

How long does it take for Keflex to work?

Keflex usually starts working within a few days, but it's important to finish the full course of medication as prescribed by your doctor.

Does Keflex cause drowsiness?

Drowsiness is not a common side effect of Keflex. However, it's always best to observe how your body reacts to the medication.

Can I take Keflex for a viral infection?

No, Keflex is an antibiotic that is only effective against bacterial infections and should not be used for viral infections.

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

If you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule.

Does Keflex interact with any other medications?

Keflex may interact with certain medications, so it's important to inform your doctor of all the medications you are currently taking.

Is Keflex safe for use during pregnancy?

If you are pregnant, consult your doctor before using Keflex to weigh the benefits and risks of the medication for you and your baby.

Can Keflex be used to treat dental infections?

Keflex is sometimes prescribed for dental infections, but the type and severity of the infection will determine the appropriateness of the medication.

How long does Keflex stay in your system after stopping the medication?

The half-life of Keflex in the body is about 1.2 hours in individuals with normal kidney function, so it should be eliminated from your system within a few days after stopping the medication.

What is the generic name for Keflex?

The generic name for Keflex is cephalexin.

Keflex Ordering Information

Can I purchase Keflex online in Canada?

Yes, you can purchase Keflex online in Canada. Keflex is available from various trusted and reputable online pharmacies such as ours. To order Keflex in our online drugstore, you do not need a prescription from a healthcare provider, as we can issue it to you online.

Can I legally buy Keflex in Canada without a prescription?

One can legally order Keflex online in Canada via overseas online pharmacy. This order is lawful because it is placed from outside Canada and adheres to the regulations of the country from which it is sold.

Where can I safely buy Keflex online in Canada?

You can purchase Keflex online in Canada safely from overseas online pharmacy such as ours. We are known and trusted network of branded and generic medicine suppliers dealing on the market of Canada since 2009.

Keflex Connected Conditions

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Keflex Resources

How to Order Keflex | Cephalexin from our Pharmacy

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Rest assured, Keflex / Cephalexin pills are made from high-quality generic compounds and undergo strict quality control measures under WHO and Health Products and Food Branch (HPFB) of Health Canada standards. However, Keflex pills are shipped from outside of Canada due to prescriptions being issued overseas. This allows us to provide you with the best value and quality without sacrificing safety or effectiveness.

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