What is Cephalexin 500 mg used for?

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. It works by killing bacteria.

What is cephalexin effective against?

Cephalexin is a first-generation, cephalosporin antibiotic. It belongs to a bigger classification of antibiotics known as beta-lactam antibiotics. It is generally effective against bacteria involved in upper and lower respiratory tract infections, otitis media, mastitis, and skin, bone, and joint infections.

What is the side effect of cephalexin 500mg?

SIDE EFFECTS: 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.

How quickly does cephalexin work?

6. Response and effectiveness. 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.

Does cephalexin make you sleepy?

Cephalexin oral capsule doesn’t cause drowsiness. However, it can cause other side effects.

Is cephalexin in the penicillin family?

Keflex (cephalexin) belongs to a class of antibiotics called cephalosporins. They are similar to penicillin in action and side effects. They stop or slow the growth of bacterial cells by preventing bacteria from forming the cell wall that surrounds each cell.

Is cephalexin bad for your liver?

Cephalexin is a first generation oral cephalosporin that works by inhibiting bacterial cell wall synthesis and is used mainly in the treatment of respiratory, skin, bone, and urinary tract infections. While the drug is known to cause transient elevation in liver enzymes, cephalexin-induced hepatic dysfunction is rare.

Can I take cephalexin on an empty stomach?

Although it may be absorbed more quickly if it is taken on an empty stomach, cephalexin may be taken with food or on an empty stomach. The overall effect is not changed by taking it with food.

Does cephalexin treat tooth infection?

Cephalexin can be effective for treating dental abscesses and gum infections. Along with tooth infections, cephalexin is sometimes used to treat skin infections and urinary tract infections, and after surgery.

Who Cannot take cephalexin?

You should not use this medicine if you are allergic to cephalexin or any other cephalosporin antibiotic (cefdinir, cefadroxil, cefoxitin, cefprozil, ceftriaxone, cefuroxime, Omnicef, and others). Tell your doctor if you have ever had: an allergy to any drug (especially penicillin); liver or kidney disease; or.