Question: What Is Keflex Antibiotic For?

What infections does Keflex treat?

What is Keflex (cephalexin) and what is it used for?Middle ear infections (otitis media)Tonsillitis.Throat infections.Laryngitis.Bronchitis.Pneumonia.Urinary tract (UTIs)Skin.More items….

What should you not eat 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. With the exception of yogurt, avoid dairy, said Kohlstadt.

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.

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.

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.

What antibiotic is similar to Keflex?

Keflex (cephalexin)Keflex (cephalexin) Prescription only. … 9 alternatives.Bactrim (sulfamethoxazole / trimethoprim) Prescription only. … Cipro (ciprofloxacin) Prescription only. … Levaquin (levofloxacin) Prescription only. … Cleocin (clindamycin) Prescription only. … doxycycline (doxycycline) Prescription only. … Augmentin (amoxicillin / clavulanate)More items…

Will Keflex make you sleepy?

Cephalexin oral capsule doesn’t cause drowsiness.

How long does Keflex 500 mg take to work?

Peak concentrations of cephalexin are reached one hour after dosing; however, it may take up to 48 hours before infection-related symptoms start to abate.

How do you take Keflex 500 mg?

How to use Keflex. Take this medication by mouth as directed by your doctor, usually every 6 to 12 hours with or without food. If you are using the suspension, shake the bottle well before each dose. Measure the dose carefully using a special measuring device/spoon.

What is Keflex 500mg used to treat?

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.

Is Keflex a penicillin?

What’s the Difference Between Keflex and 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.

How quickly does Keflex 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. Follow the directions on your cephalexin medication bottle—and finish all doses of cephalexin, even after the skin infection looks and feels better.

Can I beat a bacterial sinus infection without antibiotics?

About 70 percent of sinus infections go away within two weeks without antibiotics. Consider these other forms of treatments instead of antibiotics: Decongestants. These medications are available for over-the-counter purchase.

Penicillin, erythromycin (Suprax), and first-generation cephalosporins such as cephalexin (Keflex, Keftab) are not recommended for treating acute sinusitis because of inadequate antimicrobial coverage of the major organisms.

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

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 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.