Zefnir 300mg Tablet contains Cefdinir a cephalosporin antibiotic used in the treatment of several bacterial infections. Cefdinir is a broad-spectrum antibiotic that acts against both aerobic (grow in the presence of oxygen) and anaerobic (grow in the absence of oxygen) gram-negative and gram-positive bacteria. It interferes with the formation of the bacterial cell wall (a protective covering) that is necessary for their survival. Thereby damages the bacterial cell wall and kills bacteria.

FAQs

How does Zefnir 300mg Tablet work?

Zefnir 300mg Tablet contains Cefdinir, an antibiotic that works by interfering with the formation of the bacterial cell wall (a protective covering) that is necessary for their survival. Thereby damages the bacterial cell wall and kills bacteria.

Can I take Zefnir 300mg Tablet with probenecid?

You are not recommended to take Zefnir 300mg Tablet with probenecid (used to lower high uric acid levels) as it may increase the levels of Zefnir 300mg Tablet in blood and increase the risk of adverse effects such as diarrhoea, kidney problems, vomiting and nausea. However, please consult your doctor before taking Zefnir 300mg Tablet with other medicines.

Does Zefnir 300mg Tablet cause diarrhoea?

Zefnir 300mg Tablet may cause diarrhoea as a common side effect. However, if the condition persists, worsens or if you notice blood or mucus in stools, avoid taking Zefnir 300mg Tablet and consult a doctor immediately.

Does Zefnir 300mg Tablet affect laboratory test results?

Zefnir 300mg Tablet may interfere with urine test (for sugar) and Coomb’s test (blood test) giving false-positive results. Therefore, if you are about to undergo any laboratory tests, inform your doctor or lab technician that you are taking Zefnir 300mg Tablet.

Is Zefnir 300mg Tablet used to treat viral infections?

Zefnir 300mg Tablet is not used to treat viral infections. Zefnir 300mg Tablet is an antibiotic which is used to treat only bacterial infections.

Can I take antacids with Zefnir 300mg Tablet?

You are advised to maintain a time gap of minimum 2 hours between taking Zefnir 300mg Tablet and antacids containing aluminium and magnesium as they may reduce the absorption of Zefnir 300mg Tablet by the body. However, please consult a doctor before taking other medicines with Zefnir 300mg Tablet.