Pivmecillinam

From Food & Medicine Encyclopedia

File:Pivmecillinam.svg
Structure of Pivmecillinam

Pivmecillinam (INN) or amdinocillin pivoxil (USAN), traded under the names Selexid, Penomax, and Coactabs, is an orally administrable prodrug of mecillinam, an extended-spectrum penicillin antibiotic. Pivmecillinam is classified as the pivaloyloxymethyl ester of mecillinam. Notably, neither of these drugs has approval for use within the United States.

The therapeutic applications of Pivmecillinam are restricted mainly to combat Gram-negative bacteria. Its primary indication is in treating lower urinary tract infections. Since the 1970s, it has been a widely recognized treatment in the Nordic countries. Due to its effectiveness, it has been recommended as the first-line drug in the empirical management of acute cystitis.

Activity[edit]

File:Mecillinam.svg
Skeletal formula of mecillinam, the bioactive form of pivmecillinam

Adverse effects[edit]

Like its penicillin counterparts, pivmecillinam has a similar adverse effect profile. Common side effects associated with its use include rash and gastrointestinal disturbances, with symptoms such as nausea and vomiting being prevalent.

It's imperative to note that prodrugs yielding pivalic acid upon metabolism in the body, like pivmecillinam, pivampicillin, and cefditoren pivoxil, are known to cause a decrease in the body's carnitine levels.

References[edit]

See also[edit]

This article is a stub related to pharmacology. You can help WikiMD by expanding it!


Medical Disclaimer: WikiMD is for informational purposes only and is not a substitute for professional medical advice. Content may be inaccurate or outdated and should not be used for diagnosis or treatment. Always consult your healthcare provider for medical decisions. Verify information with trusted sources such as CDC.gov and NIH.gov. By using this site, you agree that WikiMD is not liable for any outcomes related to its content. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.