Codistar Syrup 100 ml

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₹153.5

(Inclusive of all Taxes)

₹23.0 Cashback (15%)

Written By Urvashi Bharti , MBBS

Reviewed By Bayyarapu Mahesh Kumar , M Pharmacy

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Whats That

About Codistar Syrup 100 ml

Codistar Syrup 100 ml belongs to a class of medication called ‘cough and cold preparations’ primarily used to treat dry cough associated with a common cold or upper respiratory allergies. Coughing (dry or productive) is the body’s way of clearing irritants (like allergens, mucus, or smoke) from airways and preventing infection. There are two types of coughs: Dry cough and chesty cough. A dry cough is tickly and doesn't produce any vicious or thick mucus, while a chesty cough (wet cough) means mucous or sputum is produced to help clear your airways.

Codistar Syrup 100 ml is a combination of two drugs: Chlorpheniramine (antihistamine) and Codeine (cough suppressant). Chlorpheniramine belongs to the class of antihistamines (anti-allergic drugs) that works by blocking the action of histamine, a substance responsible for causing allergic reactions. Codeine belongs to the class of cough suppressants that blocks the μ-opioid receptor in the brain that produces cough, thereby decreasing the urge to cough.

Take Codistar Syrup 100 ml as prescribed by your doctor. Take Codistar Syrup 100 ml for as long as your doctor has prescribed it for you, depending on your medical condition. In some cases, you may experience certain side effects, including drowsiness, dry mouth, vomiting, blurred vision, constipation, dizziness, or tiredness. Most of these side effects of Codistar Syrup 100 ml do not require medical attention and gradually resolve over time. However, if the side effects persist or worsen, please consult your doctor.

Please tell your doctor if you are allergic to Codistar Syrup 100 ml or any other medicines. Drink plenty of fluids while taking Codistar Syrup 100 ml to loosen mucus and protect yourself from being dehydrated or overheated during exercise. In hot weather, as Codistar Syrup 100 ml contains chlorpheniramine, it decreases sweating and increases heatstroke risk. Do not take Codistar Syrup 100 ml if you are pregnant or breastfeeding, as it may cause adverse effects on the baby. Codistar Syrup 100 ml is not recommended for children below 18 years of age. Do not take Codistar Syrup 100 ml if you have taken an MAO inhibitor (anti-depressant medication like Isocarboxazid, Phenelzine, Selegiline, and Tranylcypromine) in the last 14 days, as it may cause life-threatening drug interaction. Codistar Syrup 100 ml is a habit-forming drug, and hence there is a risk of dependence on Codistar Syrup 100 ml. So, before stopping Codistar Syrup 100 ml, contact a doctor as it may cause withdrawal symptoms like anxiety, increased heart rate, tremors, or general unwell feelings.

Uses of Codistar Syrup 100 ml

Dry Cough

Directions for Use

It is available in syrup and tablet forms.Tablet: Your doctor will recommend how often you take this medicine based on your medical condition. Do not crush, chew, or break the tablet.Syrup: Shake the bottle well before use. Check the label for directions and take this medicine on an empty stomach or as prescribed by your doctor with the help of a measuring cup provided with the pack.Do not use this medicine unless prescribed by your doctor. Always take it as your doctor told you. Your doctor will advise you on how often to take this medicine on the basis of your medical condition.

Medicinal Benefits

Codistar Syrup 100 ml is a combination of two drugs: Chlorpheniramine and Codeine. Chlorpheniramine belongs to the class of antihistamines (anti-allergic drugs) that works by blocking the action of histamine, a substance responsible for causing allergic reactions. It helps to provide relief from allergy symptoms such as sneezing, running nose, watery eyes, itching, swelling, and congestion or stiffness. Codeine belongs to the class of narcotic cough suppressants that block the μ-opioid receptor in the brain that produces cough, thereby decreasing the urge to cough. Codistar Syrup 100 ml is used to treat cough associated with a common cold or upper respiratory allergies.

Storage

Keep Codistar Syrup 100 ml out of the sight and reach of children.

Drug Warnings

Please tell your doctor if you are allergic to Codistar Syrup 100 ml or any other medicines. Do not take Codistar Syrup 100 ml for a prolonged time; $ name contains codeine that may lead to mental or physical dependence on Codistar Syrup 100 ml. Do not take Codistar Syrup 100 ml if you are pregnant or breastfeeding, as it may cause adverse effects on the baby. Codistar Syrup 100 ml is not recommended for children below 18 years of age. Do not use this medicine if you have used an MAO inhibitor in the past 14 days, as a dangerous drug interaction could occur. Codistar Syrup 100 ml should be taken with extreme caution in patients who have a history of alcoholism or drug abuse. Drink plenty of fluids while taking Codistar Syrup 100 ml to loosen mucus and protect yourself from being dehydrated or overheated during exercise. In hot weather, as Codistar Syrup 100 ml contains chlorpheniramine, it decreases sweating and increases heatstroke risk. If you have high blood pressure, fits, glaucoma, hyperthyroidism (overactive thyroid), chronic bronchitis, asthma, cough with mucus, cough caused by smoking, chronic bronchitis or emphysema (a lung condition causing shortness of breath), chronic obstructive pulmonary disease (COPD), blockage in stomach or intestines, kidney, liver, heart or urinary problems, inform your doctor before taking Codistar Syrup 100 ml.

Drug-Drug Interactions

ChlorpheniraminePotassium citrate

Critical

ChlorpheniraminePotassium chloride

Critical

Drug-Drug Interactions

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ChlorpheniraminePotassium citrate

Critical

How does the drug interact with Codistar Syrup 100ml ***:
Taking Codistar Syrup 100ml *** and Potassium citrate (in tablet or capsule form) together can increase the risk of stomach ulcers, bleeding, and gastrointestinal injury.

How to manage the interaction:
Taking Codistar Syrup 100ml *** with Potassium citrate is not recommended as it can lead to an interaction, it can be taken if prescribed by the doctor. However, if you experience any symptoms such as severe stomach pain, bloating, lightheadedness or dizziness, nausea, vomiting (especially with blood), decreased hunger, or dark, tarry stools, consult the doctor immediately. Do not discontinue any medications without a doctor's advice.

ChlorpheniraminePotassium chloride

Critical

How does the drug interact with Codistar Syrup 100ml ***:
Taking Codistar Syrup 100ml *** and Potassium chloride (in tablet or capsule form) together can increase the risk of stomach ulcers, bleeding, and gastrointestinal injury.

How to manage the interaction:
Taking Codistar Syrup 100ml *** with Potassium chloride it not recommended as it can lead to an interaction, it can be taken if your doctor has prescribed it. However, if you experience any symptoms such as severe stomach pain, bloating, lightheadedness or dizziness, nausea, vomiting (especially with blood), decreased hunger, or dark, tarry stools, consult the doctor. Do not discontinue any medications without a doctor's advice.

CodeineSelegiline

Severe

How does the drug interact with Codistar Syrup 100ml ***:
When Codistar Syrup 100ml *** is taken with Selegiline, may increase the risk of serotonin syndrome (a condition in which a chemical called serotonin increases in your body).

How to manage the interaction:
There may be a possibility of interaction between Codistar Syrup 100ml *** and Selegiline, but it can be taken if prescribed by a doctor. If you notice any of these signs - like confusion, hallucination, fits, extreme changes in blood pressure, increased heart rate, fever, excessive sweating, shivering or shaking, blurred vision, muscle spasms or stiffness, shaking, incoordination, stomach cramps, nausea, vomiting, and diarrhea, call a doctor. Do not stop using any medications without a doctor's advice.

CodeineHaloperidol

Severe

How does the drug interact with Codistar Syrup 100ml ***:
Coadministration of Haloperidol with Codistar Syrup 100ml *** can increase the risk of developing side effects like decreased breathing rate, heart rate, or loss of consciousness.

How to manage the interaction:
Although taking Haloperidol and Codistar Syrup 100ml *** together can cause an interaction, it can be taken if your doctor has suggested it. If you notice any side effects like dizziness, drowsiness, difficulty concentrating, and impaired motor coordination, make sure to contact your doctor right away. Do not discontinue any medications without consulting your doctor.

CodeineZolpidem

Severe

How does the drug interact with Codistar Syrup 100ml ***:
Using Zolpidem together with Codistar Syrup 100ml *** can cause central nervous system depression (a physiological state that can result in a decreased rate of breathing, decreased heart rate, and loss of consciousness).

How to manage the interaction:
Although taking Codistar Syrup 100ml *** and zolpidem together can result in an interaction, it can be taken if a doctor has prescribed it. However, if you experience dizziness, drowsiness, difficulty concentrating, impairment in judgment, or reaction speed, consult a doctor. Do not discontinue any medications without consulting a doctor.

CodeineMorphine

Severe

How does the drug interact with Codistar Syrup 100ml ***:
Using Morphine together with Codistar Syrup 100ml *** can cause central nervous system depression (a physiological state that can result in a decreased rate of breathing, decreased heart rate, and loss of consciousness).

How to manage the interaction:
Co-administration of Morphine with Codistar Syrup 100ml *** can result in an interaction, but it can be taken if a doctor has advised it. However, if you experience any symptoms like trouble breathing, feeling tired, or having a cough, dizziness, drowsiness, difficulty concentrating, impaired judgment, reaction speed, and motor coordination, make sure to contact a doctor immediately. Do not stop using any medications without consulting a doctor.

CodeinePentazocine

Severe

How does the drug interact with Codistar Syrup 100ml ***:
Using Codistar Syrup 100ml *** and Pentazocine may increase the risk of breathing problems.

How to manage the interaction:
Although taking Pentazocine and Codistar Syrup 100ml *** together can evidently cause an interaction, it can be taken if your doctor has suggested it. However, if you experience any unusual symptoms contact your doctor immediately. Do not stop using any medications without first talking to your doctor.

CodeineCariprazine

Severe

How does the drug interact with Codistar Syrup 100ml ***:
Taking Codistar Syrup 100ml *** with cariprazine can increase the risk of brain related problems.

How to manage the interaction:
Although there is a interaction between Cariprazine and Codistar Syrup 100ml ***, but it can be taken if prescribed by a doctor. However, consult the doctor if you experience trouble breathing, feeling too sleepy or dizzy, having trouble focusing Do not stop using any medications without a doctor's advice.

CodeineRisperidone

Severe

How does the drug interact with Codistar Syrup 100ml ***:
Taking Risperidone and Codistar Syrup 100ml *** may increase the risk of brain related side effects.

How to manage the interaction:
Taking Risperidone and Codistar Syrup 100ml *** together can possibly result in an interaction, it can be taken if your doctor has prescribed it. However, consult the doctor immediately if you experience symptoms such as dizziness, drowsiness, difficulty concentrating, and impairment in judgment, reaction speed and motor coordination. Do not stop using any medications without consulting doctor.

CodeineAripiprazole

Severe

How does the drug interact with Codistar Syrup 100ml ***:
Using Aripiprazole together with Codistar Syrup 100ml *** can cause central nervous system depression (a physiological state that can result in a decreased rate of breathing, decreased heart rate, and loss of consciousness).

How to manage the interaction:
Although taking Aripiprazole and Codistar Syrup 100ml *** together can cause an interaction, it can be taken if a doctor has suggested it. However, if you notice trouble breathing, feeling too sleepy or dizzy, having trouble focusing, consult a doctor right away. Do not exceed the doses, frequency, or duration of usage advised by a doctor. Do not stop using any medications without talking to a doctor.

Drug-Food Interactions

No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Diet & Lifestyle Advise

Avoid dairy products such as milk, as it may increase mucus production. Also, avoid processed or refined foods to have relief from cough. Instead, replace baked foods, fried foods, white bread, white pasta, French fries, sugary desserts, and chips with green leafy vegetables.
Drink plenty of fluids to avoid dry throat while you cough and loosen mucus.
Avoid citrus fruits as they may worsen the cough. Eat fruits rich in water content such as pears, watermelon, peaches and pineapples.

Side Effects of Codistar Syrup 100 ml

Dizziness/Drowsiness
Mood changes
Tiredness/weakness
Headache
Blurred vision
Dry mouth
Constipation
Coordination problems

Habit Forming

Yes

Therapeutic Class

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Author Details

Written By

Urvashi Bharti

MBBS

Reviewed By

Bayyarapu Mahesh Kumar

M Pharmacy

Last Updated

Jul 8, 2025 | 9:33 AM IST

We provide you with authentic, trustworthy and relevant information

Drug-Diseases Interactions

No Drug - Disease interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Diseases Interactions

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FAQs

How does Codistar Syrup 100 ml work?

Codistar Syrup 100 ml is a combination of two drugs, namely; Chlorpheniramine and Codeine, which relieves dry cough. Chlorpheniramine Maleate is an antihistaminic that blocks the action of a chemical messenger (histamine), which may trigger a cough due to allergy. Codeine is a cough suppressant. It suppresses cough by reducing the activity of the cough centre in the brain.

Can I take Codistar Syrup 100 ml with 'alprazolam'?

Do not take Codistar Syrup 100 ml with 'alprazolam' as co-administration of these two medicines may increase adverse effects such as sedation, respiratory depression, coma, and death. However, please consult a doctor before taking Codistar Syrup 100 ml with other medicines.

Is Codistar Syrup 100 ml safe to use during breastfeeding?

Codistar Syrup 100 ml is excreted in breast milk and may cause drowsiness, breathing problems, or death in a nursing baby. Therefore, if breastfeeding, please inform your doctor before taking Codistar Syrup 100 ml. Your doctor will weigh the benefits and potential risks before prescribing them.

Is Codistar Syrup 100 ml safe for children?

Codistar Syrup 100 ml is not recommended for children below 18 years of age as a misuse of Codistar Syrup 100 ml in children may lead to serious adverse effects. Codeine in Codistar Syrup 100 ml may cause life-threatening respiratory depression and death in children who recently had surgery to remove the tonsils or adenoids.

Is Codistar Syrup 100 ml used to treat allergic symptoms?

Codistar Syrup 100 ml may be used to provide relief from allergic symptoms such as sneezing, runny nose, throat irritation or watery eyes. Codistar Syrup 100 ml contains Chlorpheniramine, an anti-allergic drug that works by blocking the action of histamine, a substance responsible for causing allergic reactions.

I am planning to get pregnant. Is it safe for me to take Codistar Syrup 100 ml?

Codistar Syrup 100 ml is unsafe to use in pregnancy. Codistar Syrup 100 ml contains codeine, If you use Codistar Syrup 100 ml while pregnant, your baby could become dependent on codeine. This can cause life-threatening withdrawal symptoms in the baby after it is born.

Dose Codistar Syrup 100 ml cause dependence?

Yes, codeine in Codistar Syrup 100 ml may cause mental or physical dependence if used for prolonged periods. Therefore, take Codistar Syrup 100 ml only in dose and duration as advised by your doctor.

Drug-Drug Interactions Checker List

DIPHENHYDRAMINE
CETIRIZINE
BROMPHENIRAMINE
FEXOFENADINE
DEXTROMETHORPHAN
DULOXETINE
SERTRALINE
PAROXETINE
TRAZODONE
HYDROCODONE
BUPROPION
MORPHINE
OXYCODONE
ALPRAZOLAM
FLUVOXAMINE
DIAZEPAM
LORAZEPAM
NITRAZEPAM
PHENYTOIN
CLONAZEPAM
CARBAMAZEPINE

Special Advise

Do not take Codistar Syrup 100 ml for a prolonged time as it may lead to mental or physical dependence on Codistar Syrup 100 ml.
To avoid getting addicted to this drug, take it only in prescribed quantities and as directed by your doctor. Do not self-medicate.
Codistar Syrup 100 ml causes drowsiness. Avoid doing activities that require your complete focus and attention, like driving when on this drug.
An abrupt stoppage of Codistar Syrup 100 ml can lead to significant withdrawal symptoms. Always discuss with your doctor about decreasing the dosage before completely stopping its usage.
Avoid consuming alcohol while on this medication, as it can lead to dangerous side effects.
Codistar Syrup 100 ml is unsafe for usage if you're pregnant or plan to get pregnant and breastfeed. Discuss with your doctor in such situations about changing/replacing the medicine with safer alternatives.

Disease/Condition Glossary

Cough: Coughing is the body’s way of clearing irritants (like allergens, mucus, or smoke) from airways and preventing infection. Coughs may be dry or productive. A productive cough (wet cough) brings sputum (phlegm, mucus, and other matter) from the lungs. Cough is commonly caused as a response to allergy or viral infection but coughing up mucus is possibly an indication of infection in the respiratory tract. If you are coughing thick, solid white mucus, it indicates you may have a bacterial infection in the airways. If the mucus is clear or light-coloured, it indicates you may have allergies or minor infections in the respiratory tract, and yellow or green mucus indicates a respiratory infection.