Cefixime

Common use

Cefixime is a third-generation cephalosporin antibiotic used to treat a wide range of bacterial infections. It is effective against infections of the respiratory tract, urinary tract, ear (otitis media), throat (tonsillitis/pharyngitis), and gonorrhea. It works by inhibiting bacterial cell wall synthesis, which leads to the destruction of the bacteria. Cefixime is not effective against viral infections like the common cold or flu.

Dosage and direction

The typical adult dose is 200–400 mg per day, taken as a single dose or divided into two doses every 12 hours, depending on the infection. It is usually taken orally as a tablet, capsule, or suspension, with or without food. Shake the suspension well before use and measure with a proper device if liquid form is prescribed. Always complete the full course, even if symptoms improve early.

Precautions

Contraindications

Possible side effect

Common side effects include diarrhea, nausea, abdominal pain, and gas. Less common reactions may involve rash, headache, or dizziness. Severe but rare side effects include allergic reactions, Clostridium difficile–associated diarrhea, or liver enzyme abnormalities. Seek medical attention if symptoms like swelling, difficulty breathing, or severe diarrhea occur.

Drug interaction

Cefixime may interact with warfarin, increasing the risk of bleeding. It may reduce the effectiveness of live bacterial vaccines (like typhoid vaccine). Probenecid can increase cefixime levels in the body. Always inform your doctor about all current medications, including over-the-counter drugs and supplements.

Missed dose

Overdose

Storage

Disclaimer

We provide only general information about medications which does not cover all directions, possible drug integrations, or precautions. Information at the site cannot be used for self-treatment and self-diagnosis. Any specific instructions for a particular patient should be agreed with your health care adviser or doctor in charge of the case. We disclaim reliability of this information and mistakes it could contain. We are not responsible for any direct, indirect, special or other indirect damage as a result of any use of the information on this site and also for consequences of self-treatment.