Find out how cefalexin treats infections including urinary tract infections (UTIs), pneumonia and other chest infections, and how to take it
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It belongs to the class of
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Dosage
Cefalexin Brand name: Keflex
What is antibiotic resistance? What will happen if I stop taking it? How does it compare to other antibiotics? Will it affect my contraception? Can I drive or ride a bike? Can I drink
Medicines A to Z
Penicillin allergy is an abnormal reaction of your immune system to the antibiotic drug penicillin
Do I need to avoid certain medications? Answer From James T C Li, M
Keflex (cephalexin) Duricef (cefadroxil) Ancef (cefazolin) Generally, in those who had a mild penicillin reaction, most cephalosporins can be tried
Official answer
Keflex is a cephalosporin antibiotic used to treat bacterial infections such as acne and prevention of bacterial endocarditis
Capsules, tablets, and oral liquid medicine
Cefprozil, cefuroxime, cefpodoxime, ceftazidime, and ceftriaxone do not increase risk of an allergic reaction
NO CALL YOUR DOCTOR FOR SOMETHING ELSE HERE IS WHAT IT SAYS
10, dimethicone, FD&C Blue No
Some nonsteroidal anti-inflammatory drugs, such as celecoxib (Celebrex) The migraine medication sumatriptan (Imitrex) Certain "water pills" (diuretics), such as furosemide (Lasix) and
All the antibiotics in the penicillin and cephalosporin class (of which Keflex/cephalexin is one) have the beta-lactam ring nucleus, which contains a sulfur atom
Cross-hypersensitivity among beta-lactam antibacterial drugs may occur in up to 10% of patients with a history of penicillin allergy
Keflex is a brand name for cephalexin, which belongs to the class of antibiotics called cephalosporins
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It can also be used in some cases in those with a more severe penicillin allergy
red, irritated eyes
ciprofloxacin), macrolides (e
g Common cephalexin side effects may include: diarrhea; dizziness, feeling tired; headache, joint pain; or
does cephalexin contain asprin
Cephalexin has the molecular formula C16H17N3O4S•H2O and the molecular weight is 365
, the molecule contains both a basic and an acidic Keflex, or cephalexin, is an antibiotic medication used to treat a range of bacterial infections
People who have a Penicillin allergy may also be allergic to This medication is known as a cephalosporin antibiotic
Symptoms include hives, trouble breathing, and swelling of the face, lips, tongue, or throat
The capsules also contain the following inactive ingredients: microcrystalline cellulose, croscarmellose sodium, D&C