Common Questions about Cephalexin

Is cephalexin a broad antibiotic?

Yes, cephalexin is a broad-spectrum antibiotic. It can effectively treat a wide range of infections caused by bacteria.

Is cephalexin safe for kidneys?

Cephalexin is removed from the body by the kidneys (renal excretion). If your kidneys are not functioning well, the medicine can build up in your body and cause more serious adverse effects. For this reason, your healthcare professional may prescribe a lower dose of cephalexin if you have reduced creatinine clearance (decreased kidney function). 

Is 3 days of cephalexin enough?

The treatment duration with cephalexin depends on the type of infection and it is usually 7, 10, or 14 days. Follow your doctor’s dosing instructions carefully. Do not stop taking cephalexin before your doctor tells you to. Stopping antibiotic treatment too soon may cause your infection to come back and be harder to treat in the future.

Can I take cephalexin if I have a penicillin allergy?

Most people with a penicillin allergy can take cephalexin and other cephalosporins. However, there is some cross-sensitivity between cephalosporins and beta lactam antibiotics (penicillins). About 10% of people with a penicillin allergy are also hypersensitive to cephalosporins. Before starting treatment, tell your healthcare provider if you have ever had an allergic reaction to any antibiotic or any other medication.

Can pregnant women take cephalexin?

Cephalexin is generally safe to take during pregnancy. However, you should check with your healthcare provider before taking any medication during pregnancy.

What is the price of cephalexin without insurance?

Without insurance, cephalexin can be as high as $62.99, but with a free BuzzRx prescription discount coupon, you could pay as low as $7.06 for the most common version of this medication. Use the BuzzRx drug price look-up tool to find the lowest discounted price, and be sure to enter the correct dosage, form, and quantity for the most accurate pricing. While generics tend to have the best savings, you can also use your BuzzRx card and coupons to purchase brand-name versions. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescription drugs—whether you have insurance or not.

What is the price of cephalexin with insurance?

Ask your pharmacist or insurance provider for your copay price on cephalexin—Copay amounts vary depending on the type of insurance plan you have and if there is a deductible to reach before prescription drug coverage begins.

You could save up to 80% on your prescription medication with a free BuzzRx discount coupon for cephalexin. When using the BuzzRx lookup tool to find the price of your medicine, be sure to enter the correct dosage, form, and quantity to receive the most accurate discounted pricing. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescriptions—whether you have insurance or not.