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Cortoux D Syrup is a combination medicine used in the treatment of dry cough. It narrows the small blood vessels and provides relief from congestion or stuffiness in the nose. It also relieves allergy symptoms like watery eyes, sneezing, runny nose, and throat irritation.

Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Lalit Kanodia, MBA, MD Pharmacology,
Last updated on 21 Sep 2025 | 09:45 PM (IST)
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General Information

Contains

Cetirizine (5mg)+ Dextromethorphan Hydrobromide (10mg)+ Phenylephrine (5mg)

Marketer

Corolla Pharmaceutical Pvt Ltd

Storage

Store below 30°C
The content is shown in English
Cortoux D Syrup image
Cortoux D Syrup image

Product introduction

Cortoux D Syrup is taken with or without food in a dose and duration as advised by the doctor. The dose you are given will depend on your condition and how you respond to the medicine. You should keep taking this medicine for as long as your doctor recommends. If you stop treatment too early your symptoms may come back and your condition may worsen. Let your doctor know about all other medications you are taking as some may affect, or be affected by this medicine.

The most common side effects are nausea, vomiting, upset stomach, dryness in mouth, headache, and fatigue. Most of these are temporary and usually resolve with time. Contact your doctor straight away if you are at all concerned about any of these side effects. This medicine can also cause dizziness and sleepiness, so do not drive or do anything that requires mental focus until you know how this medicine affects you. Avoid drinking alcohol while taking this medicine as it can make dizziness worse.

Never support self-medication or recommend your medicine to another person. Keep it out of reach of children. It is beneficial to have plenty of fluids while taking this medication. Before taking it, you should tell your doctor if you have any kidney or liver diseases so that your doctor can prescribe a suitable dose for you. Pregnant or breastfeeding women should also consult their doctor before taking this medicine.

Uses of Cortoux D Syrup

Benefits of Cortoux D Syrup

Dry cough
A dry cough is a cough where no phlegm or mucus is produced. It may cause a tickling sensation or itching in the throat and may be due to cold, flu, allergies or throat irritants. Cortoux D Syrup suppresses severe dry cough and gives you relief from an itchy throat. Apart from this, it also reduces symptoms of allergy like watery eyes, sneezing and runny nose. Along with taking Cortoux D Syrup, gargling with warm salt water and having ginger or honey can help you manage dry cough.

Side effects of Cortoux D 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 Cortoux D
  • Fatigue
  • Dizziness
  • Sleepiness
  • Nausea
  • Vomiting
  • Upset stomach
  • Dryness in mouth
  • Headache

How to use Cortoux D 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. Cortoux D Syrup may be taken with or without food, but it is better to take it at a fixed time.

How Cortoux D Syrup works

Cortoux D Syrup is a combination of three medicines:.

All substitutes for Cortoux D Syrup

For information purposes only. Consult a doctor before taking any medicine.

Delodryl Syrup

by Leeford Healthcare Ltd
₹65.63/syrup
30% cheaper
<h3 class=bodySemiBold>Delodryl Syrup</h3>

Kuffsyp D Syrup

by Selexia Biotech Private Limited
₹62.81/syrup
33% cheaper
<h3 class=bodySemiBold>Kuffsyp D Syrup</h3>

Quick tips

  • Cortoux D Syrup is prescribed to get relief from a dry cough.
  • Take exactly as directed by your doctor or on the label. Do not increase the dosage or take for longer than is recommended.
  • Inform your doctor if you have a history of stomach ulcers or asthma.
  • Inform your doctor if you are taking any other medications, e.g., anti-depressants.
  • Consult your doctor if you do not see any improvement and have cough for more than 7 days.

Safety advice

Alcohol

Alcohol

CAUTION
Caution is advised when consuming alcohol with Cortoux D Syrup. Please consult your doctor.
Pregnancy

Pregnancy

CONSULT YOUR DOCTOR
Cortoux D 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

Breast feeding

UNSAFE
Cortoux D Syrup is unsafe to use during breastfeeding. Data suggests that the drug may cause toxicity to the baby.
Driving

Driving

UNSAFE
Cortoux D Syrup may cause side effects which could affect your ability to drive.
Kidney

Kidney

SAFE IF PRESCRIBED
Cortoux D Syrup is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of Cortoux D Syrup may not be needed in these patients. Please consult your doctor.
Liver

Liver

UNSAFE
Cortoux D Syrup is probably unsafe to use in patients with liver disease and should be avoided. Please consult your doctor.

Frequently asked questions

Cortoux D Syrup is used for the relief of dry, irritating cough caused by allergies, sinus infections, sore throat, post-nasal drip, and upper respiratory infections. It helps reduce coughing, nasal congestion, and allergy symptoms like a runny nose and sneezing.
Individuals should not take Cortoux D Syrup if they have heart rhythm problems, seizures, or allergies to any of its ingredients.
Yes, Cortoux D Syrup should not be used in people with chronic cough, asthma-related cough, or cough with excessive mucus unless prescribed by a doctor. It may worsen breathing problems.
Before using Cortoux D Syrup, tell your doctor if you have thyroid problems, diabetes, liver disease, heart disease, high blood pressure, glaucoma, prostate enlargement, or difficulty urinating. These conditions may require dose adjustments or close monitoring.
Although they are rare, serious side effects of Cortoux D Syrup may include rapid heartbeat, chest pain, difficulty breathing, seizures, severe dizziness, or allergic reactions such as rash and swelling. Seek immediate medical help if these occur.
Cortoux D Syrup should not be given to very young children without a doctor’s advice. Its safety has not been established in all pediatric groups, and dosing must be carefully supervised by a physician.
While on Cortoux D Syrup treatment, if your cough lasts more than a few days, worsens, or comes with fever, rash, or persistent headache, consult your doctor. It may indicate a serious condition that needs different treatment.
While taking Cortoux D Syrup, seek emergency care if you experience chest pain, irregular heartbeat, trouble breathing, confusion, seizures, severe allergic reactions, or very high fever. These could be signs of serious side effects.

Fact Box

Habit Forming

No

Therapeutic Class

RESPIRATORY

References

  1. Cetirizine. New York, New York: Pfizer Labs; 2003. [Accessed 01 Apr. 2019] (online) Available from:
  2. ScienceDirect. Dextromethorphan. [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: Corolla Pharmaceutical Pvt Ltd
Address: Voora Vidhyasagar Oswal Garden BlockE402 210/212 CB ROAD KORUKKPET, WASHERMENPET, CHENNAI Chennai TN 600021 IN

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Cortoux D 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 â„ž 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

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