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Leah McCabe

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About Author — Leah likes writing about health and science subjects. Through her writing she hopes to help people of all backgrounds have equal access to information and quality healthcare.

Most PlushCare articles are reviewed by M.D.s, Ph.Ds, N.P.s, nutritionists and other healthcare professionals. Click here to learn more and meet some of the professionals behind our blog.

Can You Buy Keflex Online?

Bacterial infections are no fun – whether you are dealing with a UTI, an infected wound, or something else entirely, you are going to need an antibiotic prescription to get it taken care of.

Keflex is an antibiotic medication that is commonly used to treat bacterial infections such as those of the respiratory tract. If you have a respiratory tract infection, or are at risk of respiratory tract infections, you may have heard about Keflex and you may be wondering how Keflex works, what its benefits are as well as any side effects and other important information. Let’s take a closer look at what Keflex is, what it is used for, and how you can get Keflex online.

Can you buy Keflex online?

We recommend avoiding non-reputable websites that claim to sell Keflex
It is important to remain wary of any website that claims you can buy Keflex online and have it shipped to your door. By law, you must have a consultation with a doctor first before you can get any prescriptions, and that doctor must send prescriptions to a reputable pharmacy.

Thankfully, we have reputable websites like PlushCare that provide services like video or phone appointments with a trusted doctor who will evaluate your medical concerns and discuss current medications to see if Keflex, or any other medication, is right for you!

Book an online appointment with a PlushCare doctor by clicking here. To learn more about how online doctor appointments work and what kinds of treatment you can get online, click here.

What is Keflex?

Keflex is a medication used to treat a large range of bacterial infections. The generic name for Keflex is Cephalexin. This medication exists in a class of antibiotic called cephalosporin.

Keflex is similar, in action and side effects, to penicillin. Keflex is most commonly employed for the treatment of respiratory tract infections that are caused by susceptible bacteria.

How Does Keflex Work?

Keflex is consumed orally. It stops the growth of bacterial cell walls which as a result ceases the expansion of bacterial cells, because of this, the bacteria are not able to survive. The medication is used to treat bacterial infections that are susceptible to the effects of cephalexin. Keflex will not work to treat viral infections such as the common cold or flu. For cold or flu treatment click here.

Keflex Dosage and Treatment

It is important to follow your doctor’s directions when taking Keflex, serious side effects can occur if you fail to do so.

Patients taking Keflex should take the doctor’s recommended dosage. The average dosage that is administered by capsule ranges from 250 mg, 500 mg, and 750 mg. The most common dosage is 250 mg every 6 or 500 mg every 12 hours, Keflex can be taken with or without food.

The treatment is typically administered for 7 to 14 days. The dosage prescribed is based on your condition as well as response to the treatment. If a child is prescribed Keflex the dosage will be based on weight. In more severe cases dealing with larger infection a dose of 4 grams daily, in two or four equally divided doses, may be administered.

For the best results take doses at evenly spaced times throughout the day. Continue with the prescribed doses until your administered supply is done. Stopping medication intake before the prescribed supply runs out may allow the bacteria to grow, in turn allowing the infection to return.

If you have any questions about how to take Keflex, be sure to talk to your doctor or pharmacist.


Benefits of Keflex

Taking Keflex can aid with medical issues such as,

Side effects of Keflex

Some side effects that may occur during use of Keflex include:

Considerations and Precautions of Keflex

If any side effects such as diarrhea, vomiting or abdominal pain worsen or rapidly persist contact your doctor.

Repeated or prolonged use of this medication may result in a yeast infection or oral thrush. This is recognizable if there is a sudden change in vaginal discharge, white patches in your mouth, or other symptoms.  Contact your doctor if you notice the above symptoms.

If you have a history of hypersensitive reactions to cephalexin, cephalosporins, penicillins, or other medications of this kind, discuss the risks with your doctor before taking Keflex. After beginning treatment, if you find you are hypersensitive to this medication please contact your doctor or a medical professional.

There are no adequate and well-controlled studies on the effects of Keflex in pregnant women. Because animal reproduction studies are not always predictive of human response, this drug should only be used during pregnancy if clearly needed.

To receive a Keflex prescription online, talk to one of our experienced doctors here or call (888) 660-5348 to schedule an online appointment to discuss whether you would benefit from Keflex. If the doctor believes that Keflex is good for you, they will electronically send your prescription to your local pharmacy, where you can pick it up when it’s ready. It’s that easy to get Keflex online!

PlushCare takes content accuracy seriously so we can be your trusted source of medical information. Most articles are reviewed by M.D.s, Ph.D.s, NPs, or NDs. Click here to meet the healthcare professionals behind the blog.

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