What antibiotics can you take if allergic to cephalexin?
by Drugs.com If you are allergic to Penicillins then you are more likely to be allergic to a group of antibiotics called Cephalosporins of which Cephalexin is a member. Cephalexin should be avoided in a penicillin allergic patient.
What antibiotics to give if patient is allergic to penicillin?
Options for penicillin-allergic patients include clindamycin or clarithromycin for 10 days or azithromycin for 5 days. For patients with recurrent or complicated group A streptococcal infections, cephalosporins may be appropriate.
Can I take azithromycin if allergic to cephalosporin?
This antibiotic is therefore a valid alternative to penicillin and/or cephalosporin in patients allergic to these two drugs.
Can I take ceftriaxone if allergic to Keflex?
You should not use ceftriaxone if you have ever had a severe allergic reaction to any type of cephalosporin antibiotic (Omnicef, Keflex, and others).
What happens if you are allergic to cephalexin?
A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
Can I take amoxicillin if I’m allergic to cephalexin?
In summary, oral amoxicillin is safe in the majority of cephalexin allergic or intolerant subjects.
Is cephalexin penicillin based?
While cephalexin and amoxicillin are each beta-lactam antibiotics, they are not the same. Cephalexin is a cephalosporin antibiotic, and amoxicillin is a penicillin derivative.
What is an alternative for penicillin allergy?
Tetracyclines (e.g. doxycycline), quinolones (e.g. ciprofloxacin), macrolides (e.g. clarithromycin), aminoglycosides (e.g. gentamicin) and glycopeptides (e.g. vancomycin) are all unrelated to penicillins and are safe to use in the penicillin allergic patient.
Can you be allergic to cephalexin?
What are the possible side effects of cephalexin? Get emergency medical help if you have signs of an allergic reaction (hives, difficult breathing, swelling in your face or throat) or a severe skin reaction (fever, sore throat, burning eyes, skin pain, red or purple skin rash with blistering and peeling).
Can I take Keflex if im allergic to Ceclor?
Do not take this medication if you are allergic to cefaclor, or to similar antibiotics, such as Ceftin, Cefzil, Duricef, Fortaz, Keflex, Omnicef, Spectracef, Suprax, and others.
Can you take cefdinir if allergic to Keflex?
What is the most important information I should know about cefdinir? Do not take this medicine if you are allergic to cefdinir, or to similar antibiotics, such as Ceftin, Cefzil, Keflex, and others.
How common is cephalexin allergy?
Keflex allergy The rate of allergy to the cephalosporin class of antibiotics is about 2% in the general population.