Quick Answer: What is keflex?

What is the drug Keflex used for?

Keflex is a prescription medicine used to treat the symptoms of various bacterial infections by stopping the growth of bacteria. Keflex may be used alone or with other medications. Keflex is known as a cephalosporin antibiotic.

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 Keflex a penicillin?

Keflex (cephalexin) and penicillin are antibiotics used to treat bacterial infections. Keflex and penicillin are in different drug classes. Keflex is a cephalosporin antibiotic, and penicillin is a penicillin-type antibiotic. Brand names for penicillin include Bicillin, Bicillin CR, and Bicillin LA.

What are the side effects of Keflex?

Common side effects of Keflex include:

  • diarrhea,
  • dizziness,
  • tiredness,
  • headache,
  • stomach upset,
  • abdominal pain,
  • joint pain,
  • vaginal itching or discharge,

What kind of infections does keflex cure?

Keflex (cephalexin) is a cephalosporin (SEF a low spor in) antibiotic. It works by fighting bacteria in your body. Keflex is used to treat infections caused by bacteria, including upper respiratory infections, ear infections, skin infections, urinary tract infections and bone infections.

What bacteria does Keflex kill?

What Conditions does KEFLEX Treat?

  • strep throat.
  • strep throat and tonsillitis.
  • a bacterial infection.
  • infection of the middle ear by H.
  • infection of the middle ear caused by Streptococcus.
  • middle ear infection caused by Moraxella catarrhalis.
  • infection of the middle ear caused by Staphylococcus.

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

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.

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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. Use of this medication for prolonged or repeated periods may result in oral thrush or a new yeast infection.

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. With the exception of yogurt, avoid dairy, said Kohlstadt.

How long does Keflex take to work?

Cephalexin antibiotic begins to kill the bacteria causing a skin infection very quickly. However, you may not notice the skin infection improving for 2 to 3 days.

What is the best antibiotic for a bacterial infection?

Bacterial infections are treated with antibiotics such as amoxicillin, erythromycin and ciprofloxacin. There are many different types of antibiotic, with different ways of working; the choice depends on the type of infection you have. Fungi commonly cause skin infections such as athlete’s foot and ringworm.

Is Keflex good for sinus infection?

Results showed that cephalexin was effective in treating sinusitis and that adverse reactions were rare. Bacteriology results showed that many of the pathogens usually involved in infectious maxillary sinusitis were resistant to the recommended or frequently prescribed antibiotics.

Is Keflex bad for your liver?

Cephalexin is a well tolerated antimicrobial and hepatic injury is an infrequent occurrence with its use.

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Can Keflex make you sick?

Diarrhea, nausea, vomiting, or upset stomach may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. Use of this medication for prolonged or repeated periods may result in oral thrush or a new yeast infection.

How do I take Keflex 4 times a day?

Four times each day: this should be once in the morning, at around midday, once in the early afternoon and once in the evening. Ideally, these times are about 4 hours apart, for example 8 am, midday, 4 pm and 8 pm.

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