Colday P Syrup

Reviewed By Dr. Rajeev Sharma, MBA, MBBS

Last updated on 31 Mar 2026 | 02:31 PM (IST)

Colday P Syrup is commonly prescribed in children to treat symptoms such as runny nose, cough, sneezing, watery eyes, sore throat, body ache, and fever. These symptoms are usually associated with common cold, hay fever (allergic rhinitis), and other respiratory tract conditions.

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General Information

Contains

Chlorpheniramine Maleate (2mg)+ Paracetamol (125mg)+ Phenylephrine (2.5mg)

Marketer

Boots Lifesciences Ltd

Storage

Store below 30°C

The content is shown in English

Your child’s medicine at a glance

Give Colday P Syrup to your child by mouth with or without food. If your child develops a stomach upset, prefer giving it with food. Always remember that the dosing schedule provided by your child’s doctor depends on the type of symptoms your child has, so make sure to follow the prescribed dose, time, and way strictly.

Give Colday P Syrup at a fixed time each day so that it gradually makes a place in your child’s daily routine, which will help you to remember. If your child vomits within 30 minutes of taking this medicine give the same dose again. However, never repeat the dose if it's already time for the next dose. Your child may start to feel better within a week of regular dosing. However, you must continue giving the medicine to your child to finish the complete prescribed course as stopping it abruptly may worsen your child’s condition.

Some of the minor and temporary side effects that your child may experience while taking this medicine include vomiting, diarrhea, nausea, dizziness, rash, and headache. Usually, these episodes subside once your child’s body adapts to the medicine. In case these side effects persist or become bothersome for your child, consult your child’s doctor without any delay.

Narrate your child’s complete medical history to your child’s doctor, including any ongoing medicine regime or history of any allergy, heart problem, blood disorder, birth defects, airway obstruction, lung anomaly, skin disorder, liver impairment, and kidney malfunction. This information is critical for dose alterations and for planning your child’s overall treatment.

Uses of Colday P Syrup in children

Treatment of Common cold

Benefits of Colday P Syrup for your child

Treatment of Common cold
Colday P Syrup is a combination medicine that effectively relieves symptoms of common cold such as blocked nose, runny nose, watery eyes, sneezing, and congestion or stuffiness. It helps to loosen thick mucus, making it easier to cough out. This makes it easier for air to move in and out. It shrinks the blood vessels and provides rapid relief that lasts for several hours.

Colday P Syrup usually starts to work within a few minutes and the effects can last up to several hours. Take it as prescribed by the doctor. Do not stop using it unless you are advised to by your doctor. Taking this medicine enables you to live your life more freely without worrying so much about things that set off your symptoms.

Side effects of Colday P Syrup in children

Colday P Syrup 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-

Common side effects of Colday P

Nausea
Diarrhea
Rash
Tachycardia
Palpitations
Fear
Anxiety
Restlessness
Weakness
Headache
Hallucination
Convulsion
Insomnia (difficulty in sleeping)
Dizziness

How can I give Colday P Syrup to my child?

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. Colday P Syrup may be taken with or without food.

How Colday P Syrup works

Colday P Syrup is a combination of four medicines: Chlorpheniramine Maleate, Phenylephrine, Paracetamol, and Sodium Citrate, which relieves common cold symptoms. Chlorpheniramine is an antiallergic that relieves allergy symptoms like runny nose, watery eyes, and sneezing. Phenylephrine is a decongestant that narrows the small blood vessels providing relief from congestion or stuffiness in the nose. Paracetamol is an analgesic (pain reliever) and an antipyretic (fever reducer). It blocks the release of certain chemical messengers in the brain that are responsible for pain and fever. Sodium citrate is a mucolytic that thins and loosens mucus (phlegm), making it easier to cough out.

Quick tips

Colday P Syrup may make your child feel sleepy. Ensure your child takes extra care when taking part in physical activities.
Never combine Colday P Syrup with other cold and flu medicines as that may lead to side effects.
Stop Colday P Syrup and immediately report to the doctor if your child develops an itchy rash, facial swelling, or breathing difficulties.
Practice self-care tips:
1. Clean and disinfect surfaces after sneezing and coughing to avoid allergy.
2. Give your child plenty of fluids as it helps to thin and loosen the mucus accumulated in the lungs.
3. Restrain your child from having caffeinated products and foods that are spicy and fried. All these can trigger coughing.
4. Make your child gargle with warm saltwater.
5. Ensure your child takes enough rest.

Safety advice

Kidney

UNSAFE

Colday P Syrup is unsafe to use in patients with kidney disease and should be avoided.

Liver

UNSAFE

Colday P Syrup is unsafe to use in patients with liver disease and should be avoided.

Frequently asked questions

What if I give too much Colday P Syrup by mistake?

Prolonged or excess intake of Colday P Syrup can put your child at risk of developing serious side effects like seizures, rapid heart rate, /depression, cognition defects, and inability to concentrate. Always stick to the prescribed dose. To pour out the right dose, use the calibrated cup provided with the medicine by the manufacturer. Do not use a kitchen teaspoon as it will not give the correct estimate.

Can other medicines be given at the same time as Colday P Syrup?

Colday P Syrup can sometimes interact with other medicines or substances. Tell your doctor about any other medicines your child is taking before starting Colday P Syrup. Also, check with your child’s doctor before giving any medicine to your child.

In what all conditions should I avoid giving Colday P Syrup to my child?

If your child is suffering from any Cardiovascular disease (hypertension, heart disease), Diabetes mellitus, GI obstruction, increased intraocular pressure, urinary obstruction, or thyroid dysfunction, avoid giving Colday P Syrup. Always inform your doctor about your child’s medical history before giving Colday P Syrup.

My child has a cough and fever. Can I give him two different cough and fever medicines together?

Do not give your child more than one cough or cold medicine at a time unless advised by the doctor. This is because both the medicines could have the same ingredients and taking them together would cause an overdose and could result in serious implications on your child. Always consult your child’s doctor before giving any medicine to your child.

Can I give my cough medicine to my child?

Never give your child the medicines that have been recommended for use by adults. Children should only be given the medicines specifically formulated for them, else it may cause unwanted side effects. Check the label of the medicine properly before use in your child. Give the medicine to your child in the prescribed dose specifically. It is best to take your child to the doctor if the symptoms are bothersome or fail to improve even after treatment.

Can Colday P Syrup make my child sleepy?

Colday P Syrup may cause mild drowsiness effect, making your child feel sleepy. So, be cautious and never give this medicine to induce sleep. Forced sleep could mask any underlying sleep disorder like insomnia. It’s always best to consult your child’s doctor before giving this medicine to your child.

How can I store Colday P Syrup?

Colday P Syrup should be stored at room temperature, in a dry place, away from direct heat and light. Also, keep all medicines out of the reach and sight of children to avoid any accidental intake.

Fact Box

Habit Forming

Therapeutic Class

RESPIRATORY

References

Skidgel RA. Histamine, Bradykinin, and Their Antagonists. In: Brunton LL, Hilal-Dandan R, Knollmann BC (Editors). Goodman & Gilman's: The Pharmacological Basis of Therapeutics. 13th ed. New York, New York: McGraw-Hill Medical; 2018. p. 718.
U.S. National Library of Medicine. Efficacy and Safety of Paracetamol, Chlorpheniramine and Phenylephrine in the Treatment of Common Cold and Flu Syndrome. [Updated 28 Nov. 2011] [Accessed 21 May 2021 (online) Available from:
Hydrocodone bitartrate and chlorpheniramine maleate [FDA Label]. Madison, MS: Hawthorn Pharmaceuticals, Inc.; 2013. [Accessed 21 May 2021] (online) Available from:

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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: Boots Lifesciences Ltd
Address: NO.5, EVENING BAZAR PARKTOWN CHENNAI TN 600003 IN

Vendor Details

Country of origin: India

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Why we need a prescription?

Colday P Syrup

Save more with additional offers

Save more with additional offers

General Information

Contains

Marketer

Storage

Your child’s medicine at a glance

Uses of Colday P Syrup in children

Benefits of Colday P Syrup for your child

Side effects of Colday P Syrup in children

How can I give Colday P Syrup to my child?

How Colday P Syrup works

Quick tips

Safety advice

Kidney

Liver

Frequently asked questions

What if I give too much Colday P Syrup by mistake?

Can other medicines be given at the same time as Colday P Syrup?

In what all conditions should I avoid giving Colday P Syrup to my child?

My child has a cough and fever. Can I give him two different cough and fever medicines together?

Can I give my cough medicine to my child?

Can Colday P Syrup make my child sleepy?

How can I store Colday P Syrup?

Fact Box

Habit Forming

Therapeutic Class

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

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