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Dix 300mg Syrup

Nalidixic Acid (300mg)

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Dix 300mg Syrup is an antibiotic, used in the treatment of bacterial infections. It is also used in treating infections of the urinary tract, nose, throat, skin and soft tissues and lungs (pneumonia). It cures the infection by stopping the further growth of the causative microorganisms.

Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Lalit Kanodia, MBA, MD Pharmacology,
Last updated on 21 Sep 2025 | 05:47 PM (IST)

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30 ml Syrup

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General Information

Contains

Nalidixic Acid (300mg)

Marketer

PCI Pharmaceuticals

Storage

Store below 30°C

The content is shown in English

Product introduction

Dix 300mg Syrup should be used in the dose and duration as advised by your doctor. It may be taken with or without food, preferably at a fixed time. Avoid skipping any doses and finish the full course of treatment even if you feel better. Do not take a double dose to make up for a missed dose. Simply take the next dose as planned.

You may experience nausea as a side effect of this medicine. This is usually temporary and resolves on its own, but please consult your doctor if it bothers you or persists for a longer duration. Diarrhea may also occur as a side effect but should stop when your course is complete. Inform your doctor if it does not stop or if you find blood in your stools.

You should not take this medicine if you are allergic to any of its ingredients. Rarely, some people may have a severe allergic reaction which needs urgent medical attention. Signs of this include rash, swelling of the lips, tongue or face, shortness of breath or breathing problems. Special care should be taken in people with kidney problems while taking this medicine.

Uses of Dix Syrup

Bacterial infections

Benefits of Dix Syrup

Bacterial infections
Dix 300mg Syrup is an antibiotic medicine which can be used to treat many different infections caused by bacteria. It stops the growth of the bacteria causing the infection and clears the infection. Take it for as long as prescribed by the doctor and avoid skipping doses. This will make sure that all bacteria are killed and they do not become resistant.

Side effects of Dix Syrup

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Dix

Nausea
Diarrhea

How to use Dix Syrup

Take this medicine in the dose and duration as advised by your doctor. Check the label for directions before use. Measure it with a measuring cup and take it by mouth. Shake well before use. Dix 300mg Syrup is to be taken empty stomach.

How Dix Syrup works

Dix 300mg Syrup is an antibiotic. It works by stopping the action of a bacterial enzyme called DNA-gyrase. This prevents the bacterial cells from dividing and repairing, thereby killing them.

Quick tips

Your doctor has prescribed Dix 300mg Syrup to cure your infection and improve symptoms.
Do not skip any doses and finish the full course of treatment even if you feel better.
Discontinue Dix 300mg Syrup and inform your doctor immediately if you get a rash, itchy skin, swelling of face and mouth, or have difficulty in breathing.
Diarrhea may occur as a side effect but should stop when your course is complete. Inform your doctor if it doesn't stop or if you find blood in your stools.
Notify your doctor if you feel pain in your tendons, numbness, or tingling sensations.
Inform your doctor if you are pregnant or planning to conceive or breastfeeding.
Your doctor has prescribed Dix 300mg Syrup to cure your infection and improve symptoms.
Do not skip any doses and finish the full course of treatment even if you feel better.
Discontinue Dix 300mg Syrup and inform your doctor immediately if you get a rash, itchy skin, swelling of face and mouth, or have difficulty in breathing.
Diarrhea may occur as a side effect but should stop when your course is complete. Inform your doctor if it doesn't stop or if you find blood in your stools.
Notify your doctor if you feel pain in your tendons, numbness, or tingling sensations.
Inform your doctor if you are pregnant or planning to conceive or breastfeeding.

Safety advice

Alcohol

UNSAFE

Dix 300mg Syrup may cause excessive drowsiness with alcohol.

Pregnancy

CONSULT YOUR DOCTOR

Dix 300mg Syrup may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.

Breast feeding

SAFE IF PRESCRIBED

Dix 300mg Syrup is safe to use during breastfeeding. Human studies suggest that the drug does not pass into the breastmilk in a significant amount and is not harmful to the baby.

Driving

SAFE

Dix 300mg Syrup does not usually affect your ability to drive.

Kidney

CAUTION

Dix 300mg Syrup should be used with caution in patients with kidney disease. Dose adjustment of Dix 300mg Syrup may be needed. Please consult your doctor.
Regular monitoring of kidney function tests is advised if this medicine is to be taken for a long time.

Liver

CAUTION

Dix 300mg Syrup should be used with caution in patients with liver disease. Dose adjustment of Dix 300mg Syrup may be needed. Please consult your doctor.
Regular monitoring of liver function tests is advised if this medicine is to be taken for a long time.

Interaction with drugs

Taking Dix with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Severe

Cholera Vaccine (Inactivated) (Oral Route)

Do not consume Cholera Vaccine (Inactivated) two weeks before and at least 10 days after consuming Nalidixic Acid. Please consult your doctor. Nalidixic Acid may reduce the efficacy of Cholera Vaccine (Inactivated).

Severe

Purified Vi Polysaccharide Typhoid Vaccine (Injection Route)

Nalidixic Acid may reduce the efficacy of Purified Vi Polysaccharide Typhoid Vaccine. Nalidixic Acid may reduce the efficacy of Purified Vi Polysaccharide Typhoid Vaccine.

Moderate

Aceclofenac (Oral Route)

Do not consume Nalidixic Acid with Aceclofenac. If concurrent use is essential, watch out for convulsions and seizures and consult your doctor if you experience them. They may monitor your treatment and adjust the doses as per the observations.

Moderate

Aceclofenac (Injection Route)

Moderate

Aceclofenac (Oral Route)

Frequently asked questions

Can the use of Dix 300mg Syrup cause diarrhea?

Yes, the use of Dix 300mg 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.

Can I stop taking Dix 300mg Syrup when I feel better?

No, do not stop taking Dix 300mg Syrup and complete the full course of treatment even if you feel better. Your symptoms may improve before the infection is completely cured.

Fact Box

Chemical Class

Fluoroquinolone

Habit Forming

Therapeutic Class

GASTRO INTESTINAL

Action Class

Bacterial DNA Replication Inhibitors- Quinolones/ Fluroquinolones

Related lab tests

Complete Blood Count

Peripheral Smear Examination

References

Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 951-52.
ScienceDirect. Nalidixic Acid. [Accessed 01 Apr.] (online) Available from:
Nalidixic Acid. Bridgewater, NJ: sanofi-aventis U.S; Aug. 2012. [Accessed 01 Apr. 2019] (online) Available from:
Chaves RG, Lamounier JA. Breastfeeding and maternal medications. J Pediatr (Rio J). 2004;80(5 Suppl):S189-98. [Accessed 01 Apr. 2019] (online) Available from:

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Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: PCI Pharmaceuticals
Address: 3001 Red Lion Road, Philadelphia, PA, 19114, USA

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Dix 300mg Syrup. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

In case of any issues, contact us

Email ID: [email protected]
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India

Lab tests offered by us

Why we need a prescription?

Dix 300mg Syrup

Cash on delivery

Free Return

Expiry after

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Dix Syrup

Benefits of Dix Syrup

Side effects of Dix Syrup

How to use Dix Syrup

How Dix Syrup works

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Interaction with drugs

Cholera Vaccine (Inactivated) (Oral Route)

Purified Vi Polysaccharide Typhoid Vaccine (Injection Route)

Aceclofenac (Oral Route)

Aceclofenac (Injection Route)

Aceclofenac (Oral Route)

Frequently asked questions

Can the use of Dix 300mg Syrup cause diarrhea?

Can I stop taking Dix 300mg Syrup when I feel better?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

Related lab tests

Complete Blood Count

Peripheral Smear Examination

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

In case of any issues, contact us

Lab tests offered by us

Related/Popular tests