What is the drug Keflex used for?

This medication is used to treat a wide variety of bacterial infections. This medication is known as a cephalosporin antibiotic. It works by stopping the growth of bacteria. This medication will not work for viral infections (such as common cold, flu).

What bacteria does Keflex treat?

Keflex has excellent activity against gram-positive staphylococci and streptococci bacteria, including susceptible isolates of Staphylococcus aureus, Streptococcus pneumoniae, S. pyrogens, Haemophilus influenzae, Klebsiella pnumoniae, Moraxella catarrhalis, and Proteus mirabilis.

How do you take Keflex 500 mg?

The adult dosage ranges from 1-4g daily in divided doses; most infections will respond to a dosage of 500 mg every 8 hours. For skin and soft tissue infections, streptococcal pharyngitis and mild, uncomplicated urinary tract infections, the usual dosage is 250 mg every 6 hours, or 500 mg every 12 hours.

How much Keflex should I take for UTI?

Dosage for genitourinary (urinary tract) infection The usual dose is 250 mg taken every 6 hours, or a dose of 500 mg every 12 hours may be given. Your doctor may give you a larger dose if you have a severe infection. 1–4 grams per day taken in divided doses.

What should I avoid while taking cephalexin?

An interaction between cephalexin and alcohol has not been proved. Still, avoiding alcohol while you take this drug may be a good idea. Alcohol may decrease your body’s ability to fight your UTI. It’s important to talk to your doctor, who knows your medical history.

Is Keflex stronger than amoxicillin?

Is cephalexin or amoxicillin stronger? When dosed appropriately, both antibiotics are effective against their covered organisms. The organism coverage of cephalexin makes it effective in some conditions that amoxicillin is not, including mastitis and bone and joint infections.

Is 500mg of Keflex 4 times a day too much?

Dosage. The dose of cefalexin can vary but for most infections you will take 500mg, two or three times a day. The dose may be higher for severe infections and lower for children. Try to space the doses evenly throughout the day.

Is 500 mg of Keflex 4 times a day too much?

What foods should I avoid while taking cephalexin?

Acidic foods such as citrus juice, carbonated beverages, chocolate, antacids and tomato-based products such as ketchup can all interfere with drug absorption. Have your child avoid these several hours before and after taking the medication, said Seidman.

What should I avoid while taking ciprofloxacin?

Do not take ciprofloxacin with dairy products such as milk or yogurt, or with calcium-fortified juice. You may eat or drink these products with your meals, but do not use them alone when taking ciprofloxacin. Antibiotic medicines can cause diarrhea, which may be a sign of a new infection.

Is Keflex a strong antibiotic?

Without a culture of the infection, your surgeon has to choose an antibiotic empirically. Keflex is a suitable choice and it is as “strong” as any antibiotic. Whether it covers the specific bacteria that is causing your infection is uncertain but it probably does.

What drug class is Keflex?

Keflex is an antibiotic in a class of drugs called cephalosporins . Keflex fights bacteria in the body. Keflex is used to treat many different types of bacterial infections such as bronchitis, tonsillitis, ear infections, skin infections, and urinary tract infections.

What drug classification is Keflex?

Keflex is a brand-name drug that’s also available as the generic drug cephalexin. Keflex belongs to a class of drugs called cephalosporins, which are antibiotics.

How effective is Keflex for cellulitis?

Keflex for cellulitis has proven effective. An oral antibiotic Keflex (cephalexin) is made up of the active ingredient cephalexin monohydrate. It can successfully eliminate gram-positive bacteria. They should perform a culture to determine the bacteria’s resistance levels prior to treatment.