What antibiotic is used for strep throat if allergic to penicillin?
For patients with a penicillin allergy, recommended regimens include narrow-spectrum cephalosporins (cephalexin, cefadroxil), clindamycin, azithromycin, and clarithromycin.
What antibiotic is used to treat throat infections?
Doctors treat strep throat with antibiotics. Either penicillin or amoxicillin are recommended as a first choice for people who are not allergic to penicillin.
What is the strongest antibiotic for sore throat?
Official Answer. Penicillin or amoxicillin are considered the best first-line treatments for Strep throat. According to the CDC (Centers for Disease Control and Prevention) “There has never been a report of a clinical isolate of group A strep that is resistant to penicillin”.
Can I take azithromycin if I’m allergic to amoxicillin?
Most people tolerate Zithromax, or Z-Pak, well. The prescription antibiotic is a common substitute for patients with a penicillin allergy because its active ingredient, azithromycin, can fight a slightly wider spectrum of bacteria.
What is a substitute for penicillin?
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 amoxicillin treat throat infection?
Amoxicillin may be recommended to treat infections of the nose, ears, throat, urinary tract, or skin. It can also be used for pneumonia, tonsillitis, or bronchitis.
Is 5 days of amoxicillin enough for strep throat?
Conclusions: In group A streptococcal tonsillopharyngitis, 5 days of clarithromycin or amoxicillin/clavulanate treatment had clinical efficacy comparable with that of 10 days of penicillin V treatment; however, amoxicillin/clavulanate and penicillin V were bacteriologically more effective than clarithromycin because of …
What are antibiotics for strep throat?
Antibiotics is a class of drugs that kills the group A Streptococcus bacteria- mainly responsible for strep throat. This type of medicine works only on bacteria. Hence, strep throat caused by viruses cannot be treated by antibiotics. Doctors generally prescribe the following antibiotics for curing strep throat.
What is the best penicillin for ear infection?
These antibiotics can be given by mouth or injection to treat many types of bacterial infections. Amoxicillin, for example, is one of the most common oral penicillins. It is often the first choice to treat infections of the ear, nose, throat, lungs, sinuses and urinary tract. How common is penicillin allergy?
Do I need to take antibiotics for a sore throat?
Only sore throats caused by bacteria need antibiotic treatment. People with fever and sore throat are more likely to need antibiotic treatment. Some helpful remedies for sore throat include over-the-counter pain medication, cold and warm fluids, and throat sprays and lozenges.
What antibiotics can I take if I am allergic to penicillin?
If you have a severe allergy to penicillin-type drugs, a macrolide antibiotic such as azithromycin or clarithromycin might be used. Clindamycin is another option. Most of these antibiotics come in a liquid form that will be easier for children to take.