Zetax-O CV

Cefixime + Clavulanic Acid is a combination of two medicines: Cefixime + Clavulanic Acid1 and Cefixime + Clavulanic Acid2. Cefixime + Clavulanic Acid1 is an antibiotic. It works by preventing the formation of the bacterial protective covering which is essential for the survival of bacteria. Cefixime + Clavulanic Acid2 is a beta-lactamase inhibitor which reduces resistance and enhances the activity of Cefixime + Clavulanic Acid1 against bacteria.

In Depth Information for Zetax-O CV Products

You have been prescribed this combination medicine to treat bacterial infections even if they have developed resistance.
Finish the prescribed course, even if you start to feel better. Stopping it early may make the infection come back and harder to treat.
Take it with food and plenty of fluids to avoid an upset stomach.
Diarrhea may occur as a side effect. Taking probiotics along with Zetax-O CV may help. Talk to your doctor if you notice bloody stools or develop abdominal cramps.
Stop taking Zetax-O CV and inform your doctor immediately if you develop an itchy rash, swelling of the face, throat or tongue or breathing difficulties while taking it.

Patient Concerns about Zetax-O CV Products

Frequently asked questions about Zetax-O CV Products

Q. How to take Zetax O CV Syrup?

Take this medication by mouth, with or without food as directed by your doctor, usually once a day. If you are consuming chewable tablets, chew thoroughly and then swallow. Complete the full course of this medicine, even if symptoms disappear after a few days.

Q. What are the precautions that need to be taken while taking Zetax O CV Syrup?

The dose of Zetax O CV Syrup should be adjusted in patients with impairment of kidneys and for those who have gastrointestinal disease or colitis.

Q. What are the serious side effects associated with the use of Zetax O CV Syrup?

The use of Zetax O CV Syrup can also lead to serious side effects like severe stomach/abdominal pain, persistent nausea/vomiting, unusual tiredness, new signs of infection (e.g., persistent sore throat, fever), yellowing of eyes/skin, dark urine, easy bruising/bleeding, signs of kidney problems (such as change in the amount of urine) and mental/mood changes (such as confusion).

Q. What all should I tell my doctor before starting the course of this medicine?

Please inform your doctor if you are pregnant or trying for a baby or breastfeeding before you start taking this medicine. Let your doctor know if you are using any other medicine.

Q. Can the use of Zetax O CV Syrup cause diarrhea?

Yes, the use of Zetax O CV Syrup can cause diarrhea. It is an antibiotic which kills the harmful bacteria. However, it also affects the helpful bacteria in your stomach or intestine and causes diarrhea. If you are experiencing severe diarrhea, talk to your doctor about it.

Q. How long does Zetax O CV Syrup takes to work?

Usually, Zetax O CV Syrup starts working soon after taking it. However, it may take some days to kill all the harmful bacteria and make you feel better.

Q. What if I don't get better after using Zetax O CV Syrup?

Inform your doctor if you don't feel better after finishing the full course of treatment. Also, inform him if your symptoms are getting worse while using this medicine.

Q. Can I stop taking Zetax O CV Syrup when I feel better?

No, do not stop taking Zetax O CV Syrup and complete the full course of treatment even if you feel better. Your symptoms may improve before the infection is completely cured.

Q. What are the instructions for storage and disposal of Zetax O CV Syrup?

Keep this medicine in the container or the pack it came in, tightly closed. Store it according to the instructions mentioned on the pack or label. Dispose of the unused medicine. Make sure it is not consumed by pets, children and other people.

Information last updated by Dr. Varun Gupta, MD Pharmacology on 25th Nov 2025.
The medicine details are for information purpose only. Consult a doctor before taking any medicine.