Optizyn 500mg Tablet 3.0 tablets in 1 strip

Last Updated: April 13th, 2026

Optizyn 500mg Tablet is a product of Senate Laboratories

Composition: Azithromycin (500mg)

Pack of 3 tablet

₹ 62.81

Note: MRP can vary depending up on batch!

*MRP inclusive of all taxes

All Details About Optizyn 500mg Tablet

Find out detailed description, uses, directions of use, side effects, warnings and precautions, frequently asked questions about Optizyn 500mg Tablet

Description:

Optizyn 500mg Tablet is an antibiotic used to treat various types of bacterial infections of the respiratory tract, ear, nose, throat, lungs, skin, and eye in adults and children. It is also effective in typhoid fever and some sexually transmitted diseases like gonorrhea.

Optizyn 500mg Tablet can be taken with or without food. Take it regularly and at a fixed time. Do not skip any doses and finish the full course of treatment even if you feel better. Stopping the medicine too early may lead to the return or worsening of the infection.

Ordinary side effects seen with Optizyn 500mg Tablet include diarrhea, vomiting, nausea, and stomach pain. These are usually temporary and subside with the completion of treatment. Consult your doctor if you find these side effects worry you or persist for a longer duration.

Do not use Optizyn 500mg Tablet if you have a history of cholestatic jaundice or hepatic dysfunction that can be worsened with the use of Optizyn 500mg Tablet. Inform your doctor if you have any previous history of allergies or heart problems before taking this medicine. Pregnant or breastfeeding women should consult their doctor before using this medicine.

Uses:

Treatment of Bacterial infections

Directions For Use:

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Optizyn 500mg Tablet may be taken with or without food.

Side Effects:

Optizyn 500mg Tablet does not pose serious side effects and is well-tolerated by children. In case the side effects do occur, they’re likely to subside once the body adapts to the medicine. Consult your child’s doctor if these side effects persist or bother your child. The most common side effects include-

Ordinary side effects of Optizyn

Diarrhea
Nausea
Abdominal pain

Warning & Precautions:

Kidney

CAUTION

Optizyn 500mg Tablet should be used with caution in patients with severe kidney disease. Dose adjustment may be needed.

Liver

CAUTION

Optizyn 500mg Tablet should be used with caution in patients with severe liver disease. Dose adjustment may be needed.

FAQs:

What are the common side effects of Optizyn 500mg Tablet?

Optizyn 500mg Tablet may cause side effects in some people, although many tolerate it well. Ordinary effects include stomach upset, nausea, vomiting, diarrhea, abdominal pain, headache, or dizziness. These are usually mild and improve as your body adjusts to the medicine. Stop the medicine and contact a doctor immediately if you develop severe diarrhea, rash, breathing difficulty, swelling of the face, fainting, or yellowing of the skin or eyes.

Can Optizyn 500mg Tablet be used for cold or viral fever?

Optizyn 500mg Tablet is an antibiotic used to treat bacterial infections when prescribed by a doctor. It does not work against viral illnesses such as the common cold, viral fever, or most sore throats. Using antibiotics when they are not needed can increase antibiotic resistance, so consult your doctor before starting or repeating Optizyn 500mg Tablet.

How long does it take Optizyn 500mg Tablet to work?

Optizyn 500mg Tablet usually begins working within a few hours after taking it, but noticeable improvement in symptoms may take a few days. Forever complete the full course prescribed by your doctor even if you start feeling better, because stopping early may allow the infection to return.

What food or medicines should I avoid while using Optizyn 500mg Tablet?

Optizyn 500mg Tablet should be taken as advised by your doctor. Some medicines, especially antacids containing aluminum or magnesium, may reduce how well it works if taken at the same time, so a gap of a few hours may be recommended. Eating simple, non-spicy meals and staying well hydrated may help reduce stomach discomfort.

Is Optizyn 500mg Tablet a strong antibiotic?

Optizyn 500mg Tablet is an antibiotic used to treat a variety of bacterial infections. It stays in the body for a longer time compared with many other antibiotics, which is why it is usually taken once daily for a shorter duration.

What is Optizyn 500mg Tablet used for and how does it work?

Optizyn 500mg Tablet is used to treat bacterial infections affecting areas such as the throat, lungs, skin, ears, or certain sexually transmitted infections. It works by blocking bacterial protein production, which stops bacteria from growing and multiplying so the immune system can clear the infection.

What should I do if I miss a dose of Optizyn 500mg Tablet?

If you miss a dose of Optizyn 500mg Tablet, take the next scheduled dose at the usual time unless your doctor advises otherwise. Do not take two doses together to make up for a missed dose because this may increase the risk of side effects.

Can Optizyn 500mg Tablet be taken with food?

Optizyn 500mg Tablet can generally be taken with or without food, but taking it after food may help reduce stomach discomfort in some people. Follow your doctor’s instructions regarding the timing of doses.

Can I drink alcohol while taking Optizyn 500mg Tablet?

It is usually advisable to avoid alcohol while using Optizyn 500mg Tablet because alcohol may increase stomach irritation, dizziness, dehydration, or liver stress.

Who should avoid Optizyn 500mg Tablet?

Optizyn 500mg Tablet should be avoided or used only with medical advice in people who are allergic to azithromycin or similar antibiotics, have severe liver disease, or previously developed liver problems with similar medicines. Extra caution is also needed in people with heart rhythm disorders, severe kidney disease, or those taking medicines that affect heart rhythm.

Written by:
Dr. T. Sharmila Krishna
M.B.B.S., MD (Biochemistry)

Reviewed by:
Dr. Sureshbabu Yadav
M.B.B.S., DIP.DIAB, F.R.S.H

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