Cephalexin is used to treat bacterial infections in many different parts of the body. It belongs to the class of medicines known as cephalosporin antibiotics. It works by killing bacteria or preventing their growth. However, this medicine will not work for colds, flu, or other virus infections.
What antibiotics are used for stomach infections?
Common antibiotics used to treat gastrointestinal infection are penicillin, cephalosporin, antifolate / sulfa combinations, nitroimidazole
What illnesses does cephalexin treat?
Cephalexin is used to treat certain infections caused by bacteria such as pneumonia and other respiratory tract infections; and infections of the bone, skin, ears, , genital, and urinary tract. Cephalexin is in a class of medications called cephalosporin antibiotics.
Is cephalexin good for diarrhea?
Cephalexin may cause diarrhea , and in some cases it can be severe. Do not take any medicine or give medicine to your child to treat diarrhea without first checking with your doctor. Diarrhea medicines may make the diarrhea worse or make it last longer.
What bacteria does cephalexin treat?
Cephalexin has been shown to be active against a variety of bacterial organisms including Escherichia coli , Haemophilus influenzae (beta-lactamase negative), Klebsiella pneumoniae, Moraxella catarrhalis
Is cephalexin 500 mg a strong antibiotic?
Cephalexin is called a broad-spectrum antibiotic because it is effective against a wide range of bacteria. Cephalexin belongs to the class of antibiotics known as cephalosporins. Cephalexin is a first-generation cephalosporin and is mainly effective against gram-positive bacteria.
What is the side effect of cephalexin 500mg?
Diarrhea, nausea, vomiting, or upset stomach may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects.
What foods should I avoid when 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 are the side effects of cephalexin?
Cephalexin is called a broad-spectrum antibiotic because it is effective against a wide range of bacteria. Cephalexin belongs to the class of antibiotics known as cephalosporins. Cephalexin is a first-generation cephalosporin and is mainly effective against gram-positive bacteria.
What should you not take with cephalexin?
- BCG.
- cholera vaccine.
- metformin.
- multivitamins with minerals.
- sodium picosulfate.
- typhoid vaccine.
- warfarin.
- zinc.
Is cephalexin an antibiotic?
Cephalexin is in a class of medications called cephalosporin antibiotics . It works by killing bacteria. Antibiotics such as cephalexin will not work for colds, flu, or other viral infections.
Does cephalexin treat kidney infection?
About 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. These drugs are often used to treat infections of the bladder or kidneys.
What skin infections does cephalexin treat?
Cephalexin remains an effective and highly useful antibiotic for the treatment of streptococcal and staphylococcal skin infections . Twelve years of experience have not diminished its efficacy, and cure rates of 90% or higher continue to be achieved.
Can you take cephalexin 500mg 4 times a day?
The usual dose of oral KEFLEX is 250 mg every 6 hours, but a dose of 500 mg every 12 hours may be administered . Treatment is administered for 7 to 14 days. For more severe infections larger doses of oral KEFLEX may be needed, up to 4 grams daily in two to four equally divided doses.
What happens if you take too much cephalexin?
What happens if I overdose on Cephalexin (Keflex)? Overdose symptoms may include nausea, vomiting, stomach pain, diarrhea, and blood in your urine .
How long does cephalexin 500mg stay in your system?
Following an oral cephalexin dose, 90% of it will be out of your system within eight hours . The body gets rid of cephalexin by excreting it in the urine. This process can take longer in people with decreased kidney function. Doctors adjust the cephalexin dosage when kidney disease is severe.
