codectuss tr syrup - Codeine (10mg/5ml) + Triprolidine (1.25mg/5ml) medicine

Corex T Cough Syrup: Complete Medicine Guide

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🏭 Cadila Pharmaceuticals Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 25, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Moderate for short-term use in adults; limited for use in children.
Reviewed by
SaathiMed Expert Panel | Sep 25, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026

When to Call Your Doctor IMMEDIATELY

  • Slow or shallow breathing
  • Severe drowsiness or difficulty waking up
  • Confusion or hallucinations
  • Irregular heartbeat
  • Swelling of face, lips, or throat
  • Difficulty breathing or swallowing
  • Signs of dependence or withdrawal

If experiencing severe symptoms, call emergency services immediately.

What is codectuss tr syrup used for?

This medicine is a prescription cough syrup containing codeine and triprolidine. It is used for short-term relief of dry cough and allergy symptoms in adults and adolescents 12 years and older. It is not for children under 12 or for productive cough.

  • Generic Name: Codeine + Triprolidine
  • Manufacturer: Cadila Pharmaceuticals Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 codectuss tr syrup के बारे में (Hindi Summary)

उपयोग: यह दवा सूखी, खुजली वाली खांसी के इलाज के लिए इस्तेमाल की जाती है। इसमें कोडीन और ट्राइप्रोलिडीन दो सक्रिय तत्व होते हैं। कोडीन खांसी की प्रतिक्रिया को दबाता है और ट्राइप्रोलिडीन एलर्जी के लक्षणों जैसे नाक बहना, छींक आना और आंखों में पानी आना को कम करता है। यह दवा 12 साल से बड़े बच्चों और वयस्कों के लिए है। यह बलगम वाली खांसी के लिए नहीं है। इसका इस्तेमाल डॉक्टर की सलाह के बिना न करें।

साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में नींद आना, चक्कर आना, मुंह सूखना, जी मिचलाना, उल्टी और कब्ज शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन सांस लेने में कठिनाई, गंभीर नींद, भ्रम, और एलर्जी की प्रतिक्रिया हो सकती है। अगर आपको कोई गंभीर दुष्प्रभाव महसूस हो तो तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: इस दवा को सिर्फ डॉक्टर के प्रिस्क्रिप्शन पर ही लें। बलगम वाली खांसी के लिए इसका इस्तेमाल न करें। इस दवा को लेने के बाद गाड़ी चलाने या मशीन चलाने से बचें क्योंकि इससे नींद आ सकती है। शराब न पिएं। बच्चों की पहुंच से दूर रखें। स्तनपान कराने वाली महिलाएं इस दवा का इस्तेमाल न करें। अपने डॉक्टर को अपनी सभी दवाओं के बारे में बताएं।

💡 Did You Know? India has the highest number of USFDA-compliant plants outside the USA.

💊 codectuss tr syrup Uses & Benefits

[{"condition":"Dry, irritating cough","description":"This medicine is used for short-term relief of a dry, non-productive cough in adults and adolescents aged 12 years and older.","evidence":"Well-established"},{"condition":"Allergic rhinitis with cough","description":"The antihistamine component helps relieve sneezing, runny nose, and watery eyes that may accompany an allergic cough.","evidence":"Moderate"}]

Off-label uses: []

Primary treatment for: Dry cough

Also treats: Allergic rhinitis, Common cold with cough

📋 Drug Information

Generic Name(s)Codeine + Triprolidine
Brand NameAvkof Syrup
ManufacturerCadila Pharmaceuticals Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action ClassAntitussive + Antihistamine
Route of AdministrationOral
StorageStore at room temperature between 15°C and 30°C (59°F to 86°F). Protect from light and moisture. Keep the bottle tightly closed. Do not refrigerate. Keep out of reach of children.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Use this medicine only for dry cough, not for cough with mucus.
2
Do not exceed the prescribed dose or duration of treatment.
3
Avoid driving or operating machinery until you know how this medicine affects you.
4
Do not drink alcohol while taking this medicine.
5
Keep out of reach of children and do not share with others.
6
If cough persists for more than 7 days, consult your doctor.
7
Inform your doctor if you have liver or kidney problems before taking this medicine.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Dry cough
This medicine is commonly prescribed for this.
Likely Use
❌
Productive cough with mucus
This medicine is not for productive cough.
Not Primary
✅
Sneezing and runny nose
The antihistamine component helps with these symptoms.
Likely Use

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionCodeine and triprolidine are absorbed from the gastrointestinal tract after oral administration. Codeine undergoes first-pass metabolism in the liver. Triprolidine is also well absorbed orally.
DistributionCodeine and triprolidine distribute widely into body tissues. Codeine crosses the blood-brain barrier and placenta. Triprolidine also enters the central nervous system, which contributes to its sedative effects.
Protein BindingCodeine is approximately 25% bound to plasma proteins. Triprolidine binding is not well established from the available information.
MetabolismCodeine is metabolized in the liver by CYP2D6 and CYP3A4 enzymes to morphine, codeine-6-glucuronide, and norcodeine. Triprolidine is metabolized in the liver, but specific enzymes are not well established from the available information.
Half-LifeCodeine elimination half-life is approximately 2.5 to 3 hours. Triprolidine elimination half-life is approximately 4 to 6 hours.
ExcretionCodeine and its metabolites are primarily excreted in the urine. Triprolidine is also excreted in the urine.
BioavailabilityCodeine oral bioavailability is approximately 50% to 60% due to first-pass metabolism. Triprolidine oral bioavailability is not well established from the available information.
Onset of ActionCough suppression from codeine begins within 30 to 60 minutes after oral administration. Triprolidine effects begin within 1 to 2 hours.
Peak Plasma TimeCodeine peak plasma concentration occurs approximately 1 hour after oral administration. Triprolidine peak plasma concentration occurs approximately 1.5 to 2 hours after oral administration.
Duration of ActionCodeine cough suppression lasts approximately 4 to 6 hours. Triprolidine effects last approximately 4 to 6 hours.

How It Works

This medicine contains two active ingredients. Codeine is an opioid agonist that binds to mu-opioid receptors in the central nervous system, particularly in the cough center of the medulla, to suppress the cough reflex. Triprolidine is a first-generation antihistamine that competitively blocks histamine H1 receptors, reducing allergic symptoms such as sneezing, runny nose, and itching. The combination provides both cough suppression and relief from allergy-related symptoms.

Mechanism Steps

1
Codeine binds to mu-opioid receptors: Codeine acts on mu-opioid receptors in the brainstem to inhibit the cough reflex.
2
Triprolidine blocks histamine H1 receptors: Triprolidine prevents histamine from binding to H1 receptors, reducing allergy symptoms like runny nose and sneezing.
3
Combined effect: The combination provides cough suppression and relief from allergic symptoms that often accompany a cough.

💡 How to Take codectuss tr syrup

Strength: Each 5 mL of syrup contains codeine phosphate 10 mg and triprolidine hydrochloride 1.25 mg.

1Shake the bottle well before each use.
2Use the measuring cup or spoon provided to measure the correct dose.
3Take the medicine orally, with or without food.
4If stomach upset occurs, take with food or milk.
5Do not take more than the prescribed dose.
6After taking, close the bottle tightly and store as directed.

Dosage Information

Adult DosageThe usual adult dose is 5 mL to 10 mL (1 to 2 teaspoons) every 4 to 6 hours as needed for cough, not to exceed 6 doses in 24 hours. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not exceed the recommended dose. Use the measuring cup provided with the medicine for accurate dosing.
Pediatric DosagePediatric dosing is not established from available information. This medicine is contraindicated in children under 12 years of age. Consult a pediatrician for appropriate treatment of cough in children.
Elderly DosageElderly patients are more sensitive to the effects of codeine and triprolidine, especially drowsiness and respiratory depression. Use with caution and consider a lower starting dose. Dose must be individualized by a qualified clinician based on renal and hepatic function.
Renal ImpairmentUse with caution in patients with renal impairment. Dose adjustment may be necessary. Consult a clinician for individualized dosing.
Hepatic ImpairmentUse with caution in patients with hepatic impairment. Dose adjustment may be necessary. Consult a clinician for individualized dosing.
Maximum Daily DoseThe maximum daily dose is 60 mL (12 teaspoons) in 24 hours for adults. Do not exceed this dose.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

With food
Take with meals if stomach upset occurs
Reduces nausea and stomach discomfort.
Alcohol
Avoid
Increases drowsiness and risk of respiratory depression.
Grapefruit juice
Avoid
May increase codeine levels.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of codectuss tr syrup

✅ Common Side Effects

Drowsiness (Common (10-25%))
Avoid driving or operating machinery. If drowsiness is severe, contact your doctor.
Dizziness (Common (5-10%))
Rise slowly from sitting or lying position. Avoid alcohol.
Dry mouth (Common (5-10%))
Sip water frequently or chew sugar-free gum.
Nausea (Common (5-10%))
Take with food or milk if stomach upset occurs.
Constipation (Common (5-10%))
Increase fiber and fluid intake. Consult doctor if persistent.

🚨 Serious Side Effects

Respiratory depression (Rare (<0.1%))
Seek immediate medical attention if breathing becomes slow or shallow.
Severe allergic reaction (Rare (<0.1%))
Seek emergency help if you experience swelling of face, lips, or throat, or difficulty breathing.
Dependence and withdrawal (Uncommon with short-term use)
Do not use for longer than prescribed. Consult doctor if you feel you need to keep taking it.

⚠️ Rare Side Effects

Hallucinations
Stop the medicine and seek immediate medical attention.
Irregular heartbeat
Seek immediate medical attention.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
MAOIs Major
Alcohol Major
Benzodiazepines Major
Opioids Major
Fluoxetine Moderate
Paroxetine Moderate
Quinidine Moderate
Rifampin Moderate
Carbamazepine Moderate
Tricyclic antidepressants Minor

🚨 Major Interactions

  • Monoamine oxidase inhibitors (MAOIs)
  • CNS depressants (e.g., alcohol, benzodiazepines, opioids)

⚡ Moderate Interactions

  • CYP2D6 inhibitors (e.g., fluoxetine, paroxetine, quinidine)
  • CYP3A4 inducers (e.g., rifampin, carbamazepine)

🍷 Alcohol Interaction

Do not drink alcohol while taking this medicine. Alcohol increases the sedative and respiratory depressant effects of codeine and triprolidine, which can be dangerous.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Children under 12 years of age","Known hypersensitivity to codeine, triprolidine, or any component of the formulation","Respiratory depression or conditions with increased respiratory risk (e.g., severe asthma, COPD)","Acute or severe bronchial asthma","Paralytic ileus","Concurrent use with MAOIs or within 14 days of stopping MAOIs","Breastfeeding"]

⚠️ Warnings & Precautions

["May cause severe drowsiness. Avoid driving or operating machinery.","Do not drink alcohol while taking this medicine.","Risk of respiratory depression, especially in elderly, debilitated, or those with respiratory conditions.","Prolonged use can lead to physical and psychological dependence.","Do not use for productive cough with mucus.","Use with caution in patients with liver or kidney disease.","Do not use in children under 12 years due to risk of serious breathing problems.","Avoid use in breastfeeding women due to risk to the infant."]

🤱 Lactation Safety

Not recommended. Codeine passes into breast milk and can cause serious adverse effects in a nursing infant, including excessive sleepiness, difficulty breathing, and death. Do not breastfeed while taking this medicine.

💊 Overdose Management

Overdose of this medicine can cause severe drowsiness, slow or shallow breathing, cold and clammy skin, slow heartbeat, and loss of consciousness. If you suspect an overdose, seek emergency medical help immediately. The antidote for codeine overdose is naloxone, which should be administered by a healthcare professional. Treatment is supportive and may include activated charcoal if taken recently.

⏰ Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not take a double dose to make up for a missed one.

Additional Safety Advice

General Safety

Only take this medicine if it has been prescribed for you. Do not use it for a cough that produces mucus, and do not take it for longer than directed. Avoid driving or operating heavy machinery because this medicine can make you very drowsy. Do not drink alcohol while taking this medicine, as it can increase drowsiness and breathing problems. Keep out of reach of children. Do not breastfeed while taking this medicine because codeine can pass into breast milk and harm the baby. Tell your doctor about all other medicines you are taking, especially those for depression, anxiety, or sleep. If you have liver or kidney problems, your doctor may need to adjust your dose or monitor you more closely.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more sensitive to the sedative and respiratory depressant effects of this medicine. Use with caution and lower doses may be needed. Monitor closely for confusion, falls, and breathing difficulties.

🤰 Pregnancy Planning (TTC)

Consult your doctor before taking this medicine if you are pregnant, planning to become pregnant, or breastfeeding. Prolonged use during pregnancy can cause withdrawal symptoms in the newborn.

🏥 Post-Surgery Considerations

Inform your surgeon and anesthesiologist if you are taking this medicine before surgery. It may interact with anesthesia and increase the risk of respiratory depression.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine before any dental procedure. It may interact with sedatives or anesthetics used during the procedure.

💚 Lifestyle Tips for Better Results

🏃
Stay well hydrated to help thin mucus and soothe your throat.
🥗
Use a humidifier to add moisture to the air.
😴
Avoid irritants like smoke and strong fumes.
💧
Get plenty of rest to help your body recover.
🧘
Gargle with warm salt water to soothe a sore throat.

🏋️ Exercise Considerations

Avoid strenuous exercise while taking this medicine because it can cause drowsiness and dizziness. Light activity is fine if you feel up to it.

🥗 Diet Recommendations

Drink warm fluids like herbal tea and soup.
Avoid cold drinks and ice cream.
Eat soft, easy-to-swallow foods.
Include honey to soothe the throat (not for infants under 1 year).

💼 Impact on Daily Work & Life

This medicine can cause significant drowsiness, affecting your ability to drive, operate machinery, or perform tasks requiring alertness. Avoid these activities until you know how the medicine affects you. It may also reduce your ability to concentrate.

🛑 When to Stop This Medicine

Stop taking this medicine as soon as your cough resolves or after the prescribed duration, whichever is earlier. Do not stop abruptly if you have been taking it for more than a few weeks; consult your doctor for a tapering schedule.

📅 Long-Term Use Effects

Long-term use of this medicine can lead to dependence on codeine, tolerance, and withdrawal symptoms upon stopping. It may also cause persistent drowsiness, constipation, and hormonal changes. Regular monitoring by a doctor is required if used for more than a few days.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Dextromethorphan-based cough syrups

Non-opioid cough suppressants available over the counter.

Evidence: Well-established
Home remedies like honey and warm fluids

Can help soothe the throat and reduce cough.

Evidence: Moderate

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

Not established from the available information.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

Carry this medicine in its original packaging with a copy of your prescription. Check the laws of your destination country regarding codeine-containing medicines, as some countries restrict or ban them. Store at room temperature and protect from light. If traveling across time zones, continue your dosing schedule as prescribed, but do not exceed the maximum daily dose.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old man with a persistent dry cough after a cold
He was prescribed this medicine for 5 days. He took it as directed and found relief from his cough within 2 days. He experienced mild drowsiness, so he avoided driving. He stopped the medicine after 5 days as advised.
💡 Lesson: Short-term use as prescribed is effective and safe for dry cough.
👤 A 28-year-old woman with allergic cough and runny nose
She was prescribed this medicine for 3 days. Her cough and sneezing improved, but she felt very sleepy. She was advised to take it at bedtime. She did not breastfeed while on this medicine.
💡 Lesson: Drowsiness is common; taking at bedtime can help. Avoid breastfeeding while on this medicine.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts working within 30 to 60 minutes after taking a dose.

Q: Can I take this medicine for a productive cough?

A: No, this medicine is only for dry cough. It should not be used for cough with mucus.

Q: Is this medicine safe for children?

A: No, this medicine is not safe for children under 12 years of age.

Q: Can I breastfeed while taking this medicine?

A: No, do not breastfeed while taking this medicine because it can harm the baby.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for codectuss tr syrup

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine can be used for any type of cough.
    Fact: This medicine is only for dry, irritating cough. It should not be used for cough with mucus.
  • Myth: This medicine is safe for children.
    Fact: This medicine is not safe for children under 12 years due to risk of serious breathing problems.
  • Myth: It is safe to drink alcohol while taking this medicine.
    Fact: Alcohol increases the risk of severe drowsiness and breathing problems. Avoid alcohol.

🔄 Alternative Options

Generic Alternatives

  • Codeine + Triprolidine syrup (generic)

Brand Alternatives

  • Corex T Cough Syrup

📊 Comparison with Similar Medicines

[{"medicine":"This medicine","active_ingredients":"Codeine + Triprolidine","primary_use":"Dry cough with allergy symptoms","sedation":"High","prescription_required":true},{"medicine":"Dextromethorphan + Chlorpheniramine","active_ingredients":"Dextromethorphan + Chlorpheniramine","primary_use":"Dry cough with allergy symptoms","sedation":"Moderate","prescription_required":false}]

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