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Prescription Required
IMPORTANT NOTE: A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.
Difference between Brand & Generic?

What is Keflex?

Keflex is a prescription medication that is used to treat bacterial infections. Keflex contains cephalexin and can be prescribed to treat infections including ear infections, urinary tract infections, bone infections, skin infections, and upper respiratory infections. Keflex works by fighting bacteria within your body.

Make sure to always read the patient information and instructions before using this medication. Always follow your doctor’s directions.

  • Keflex should only be used to treat conditions that have already been checked by your doctor.
  • Use Keflex for the full amount of time prescribed, even if your symptoms have improved.
  • Skipping doses of cephalexin may increase your risk of infection.
  • Do not share this medication with anyone else, even if they have similar symptoms.
  • Keflex may affect the result of medical tests. Tell all of your doctors that you take this medication.


Tell your doctor and pharmacist:

  • About your drug and other allergies.
  • If you take any other prescription or over-the-counter medications
  • Your medical history particularly of liver disease, kidney disease, diabetes, stomach disorders, colitis or other intestinal disorders
  • If you are pregnant or planning pregnancy
  • If you are breast-feeding

You should also know:

  • Keflex will only work to treat bacterial infections and will not treat viral infections such as the flu.

Side Effects of Keflex

Common side effects of Keflex include but are not limited to:

  • Indigestion or stomach pain
  • Nausea or vomiting
  • Diarrhea
  • Vaginal discharge or itching

Get medical help if you have any of the following side effects of Keflex.

  • Seizures
  • Easier bruising or unusual bleeding
  • Unusual tiredness
  • Shortness of breath
  • Lightheadedness
  • Pale skin or cold hands and feet
  • Dark-colored urine
  • Painful urination
  • Pain in your side or lower back
  • Red or purple spots under your skin
  • Severe stomach pain
  • Watery or bloody diarrhea that occurs months after your final dose
  • Jaundice
  • Fever
  • Weakness
  • Symptoms of an allergic reaction such as difficulty breathing, hives or swelling in your face, lips or throat


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

If you miss a dose of Keflex, you should take it as soon as you remember. However, if it is almost time for your next dose, then skip your missed dose.

What is the strength of Keflex?

Both Keflex and the generic alternative cephalexin are available in strengths of 250mg and 500mg.

A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.

Your Lowest Price, Guaranteed

Our goal is to bring you the most affordable medication. If you find a lower price advertised by another website or your local pharmacy, we’ll match that price or beat it by 10% of the difference.* Call us at 1-877-385-5040 and a member of our CareTeam will be happy to assist you.

Call 1-877-385-5040
* Some exceptions may apply
Some exceptions may apply. To qualify for price matching, competitors must meet our standards for patient safety. Advertised prices must be for medication of the same type, strength, quantity, and form.

Real Customers, Honest Reviews

I have had good experiences with RX Connected. Rich
Richard February 28, 2020

Real Customers, Honest Reviews

I placed my first order last November. The process is exactly as I was told. I emailed my information, and sent original copies to them. Every time I have refilled my medication the representative has been friendly,and knowledgeable. I called today inquiring about the current status of a refill. After a short time, the representative gave me the information I needed (so I wouldn't worry). I appreciate the savings, and the professionalism shown by all the employees I've had contact with via phone. Keep up the good work.
Alex February 27, 2020

Real Customers, Honest Reviews

Like most other people, my prescription was very expensive and not covered. I started looking and found this pharmacy. While it takes approximately a month to receive your script, it's worth it for the savings.
Margaret February 26, 2020

Real Customers, Honest Reviews

In the past, I had heard people talk about getting some of their prescriptions from Canada due to the high prices in the US. I never really considered it until after a local doctor suggested RX Connected for one of my recommended medications. The price for the medication here was very expensive and not covered by by Medicare drug supplement plan. I'm very grateful that he told me about RX Connected. I have since told several other people about RX Connected. After your doctor writes the initial prescription, you just send it in, and the process begins. They are careful, professional, and send me my medication by mail, on time, like clock-work. Thank you RX Connected!
Judy February 25, 2020

Real Customers, Honest Reviews

Always very polite and helpful. I appreciate so much the reminders when it's time to renew my prescription! Thank you!
Betty February 21, 2020

Real Customers, Honest Reviews

great thanks
Helen February 21, 2020

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Sheffield February 21, 2020

Real Customers, Honest Reviews

Great service.
Joe February 21, 2020

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Patricia February 21, 2020

Real Customers, Honest Reviews

Easy process and reasonable pricing . Both good reasons to use this company .
Terry October 25, 2019
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