Does Keflex help with 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.

How long do you take Keflex for sinus infection?

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.

Should you take antibiotics for a sinus infection?

Antibiotics are not needed for many sinus infections. Most sinus infections usually get better on their own without antibiotics. When antibiotics aren’t needed, they won’t help you, and their side effects could still cause harm.

What is Keflex used for?

This medication is used to treat a wide variety of bacterial infections. This medication is known as a cephalosporin antibiotic. It works by stopping the growth of bacteria. This medication will not work for viral infections (such as common cold, flu).

How quickly does Keflex work?

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

Who should not take Keflex?

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.

Is Keflex a strong antibiotic?

Keflex is a suitable choice and it is as “strong” as any antibiotic. Whether it covers the specific bacteria that is causing your infection is uncertain but it probably does. The problem for you is that if you indeed have and infection, even if Keflex clears it up, the likelihood of a capsular contracture in the future is very high.

What bacteria does Keflex kill?

As with other antibiotics, such as penicillin, Keflex works by slowing or halting the growth of bacteria. It destroys bacteria by preventing them from forming the cell wall that encircles each cell. Strains of bacteria that can be destroyed by Keflex include E. coli, Streptococcus pneumoniae, Staphylococcus aureus, and Haemophilus influenzae.

What kind of infections is Keflex used for?

Uses. Cephalexin is most commonly used for the treatment of bacterial infections for acute otitis media,respiratory tract infections,skin and skin structure infections,bone infections and genitourinary infections.

What are side effects of Keflex?

diarrhea;