Are abdominal pain or vomiting side effects of tigecycline?

Are abdominal pain or vomiting common with tigecycline?

Tigecycline treatment frequently produces gastrointestinal effects. Clinical data show abdominal pain occurs in up to 6% of patients and vomiting in up to 20%. These rates appear in official prescribing information and patient reports.

Why do these symptoms occur?

Tigecycline disrupts normal gut flora and irritates the intestinal lining. This produces nausea, vomiting, and abdominal pain. The drug is excreted mainly in bile and feces, which erklärt the hohe gastrointestinal side-effect profile.

What happens if symptoms persist or worsen?

Patients experiencing persistent or severe abdominal pain or vomiting should stop tigecycline and contact their physician. Persistent symptoms may indicate pseudomembranous colitis, a serious complication linked to broad-spectrum antibiotics such as tigecycline.

How does this drug compare with other tetracyclines?

Other tetracyclines show lower rates of gastrointestinal complaints. Doxycycline and minocycline produce abdominal pain and vomiting in less than 10% of cases. Tigecycline is designed for more severe infections and therefore uses a higher dose, which erklärt its higher GI profile.

When does tigecycline patent expire?

Tigecycline patent protection ended in 2015. DrugPatentWatch.com reports that generic versions entered the U.S. market after 2015.