Is penicillin and amoxicillin the same thing?

Is penicillin and amoxicillin the same thing?

Amoxicillin and penicillin are two of many antibiotics on the market today. They're actually in the same family of antibiotics, called the penicillin family. … So while amoxicillin and penicillin are different, they're similar in many ways. As antibiotics, both can be used to treat infections caused by bacteria.

Can I take amoxicillin if I am allergic to penicillin?

by Drugs.com No, you should not take amoxicillin if you are allergic to penicillin. Amoxicillin belongs to the Penicillin class of antibiotics and must be avoided.

Is amoxicillin or penicillin better for strep throat?

Penicillin, or drugs from the penicillin-type class, such as amoxicillin, are usually first-line choices for strep throat. Cephalosporin antibiotics such as cephalexin may also be used. If you have a severe allergy to penicillin-type drugs, a macrolide antibiotic such as azithromycin or clarithromycin might be used.

What is the difference between ampicillin and amoxicillin?

Amoxicillin is a penicillin derived antibiotic used against bacteria. … The main difference between ampicillin and amoxicillin is that amoxicillin is slightly more lipid soluble. As a result, amoxicillin may kill bacteria slightly quicker. Amoxicillin acts by inhibiting the synthesis of bacterial cell walls.