gusyn dm syrup - Ammonium Chloride (60mg) + Chlorpheniramine Maleate (2.5mg) medicine

Gold Cough Syrup: Complete Medicine Guide

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🏭 Medicot Lifesciences 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 17, 2026
⚠️ Hepatotoxicity Risk ⚠️ Nephrotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Limited for combination; individual components have well-established evidence.
Reviewed by
SaathiMed Expert Panel | Oct 17, 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

  • Difficulty breathing or shortness of breath
  • Swelling of face, lips, tongue, or throat
  • Severe drowsiness or confusion
  • Irregular heartbeat or palpitations
  • Inability to urinate
  • Blood in cough or vomit
  • High fever with persistent cough

If experiencing severe symptoms, call emergency services immediately.

What is gusyn dm syrup used for?

This medicine is a combination cough syrup containing Ammonium Chloride (expectorant) and Chlorpheniramine Maleate (antihistamine). It provides temporary relief from cough, runny nose, and sneezing associated with colds and allergies. It may cause drowsiness, so avoid driving. Do not use for more than 7 days without medical advice.

  • Generic Name: Ammonium Chloride (60mg) + Chlorpheniramine Maleate (2.5mg)
  • Manufacturer: Medicot Lifesciences
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 gusyn dm syrup के बारे में (Hindi Summary)

उपयोग: यह दवा एमोनियम क्लोराइड और क्लोरफेनिरामाइन मेलिएट का संयोजन है, जिसका उपयोग सर्दी, एलर्जी और गले में खराश के कारण होने वाली खांसी, बहती नाक और छींक के लक्षणों से राहत के लिए किया जाता है। एमोनियम क्लोराइड कफ को पतला करता है जिससे बलगम बाहर निकलना आसान हो जाता है, और क्लोरफेनिरामाइन मेलिएट एलर्जी के लक्षणों को कम करता है। यह दवा नींद ला सकती है, इसलिए वाहन चलाने या मशीन चलाने से बचें। इसका उपयोग 7 दिनों से अधिक न करें और डॉक्टर की सलाह के बिना न लें।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में नींद आना, चक्कर आना, मुंह सूखना, जी मिचलाना और पेट खराब होना शामिल हैं। ये आमतौर पर हल्के और अस्थायी होते हैं। गंभीर दुष्प्रभावों में एलर्जी की प्रतिक्रिया, सांस लेने में कठिनाई, दिल की धड़कन अनियमित होना, या पेशाब रुकना शामिल हो सकते हैं। यदि कोई भी दुष्प्रभाव लंबे समय तक बना रहे या बिगड़ जाए, तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के निर्देशानुसार ही लें। निर्धारित मात्रा से अधिक न लें। इस दवा को लेने के बाद वाहन चलाने या भारी मशीनरी चलाने से बचें क्योंकि यह नींद ला सकती है। इस दवा के साथ शराब का सेवन न करें। यदि आपको ग्लूकोमा, बढ़ा हुआ प्रोस्टेट, पेशाब में रुकावट, अस्थमा, लीवर या किडनी की बीमारी है, तो अपने डॉक्टर को बताएं। बच्चों की पहुंच से दूर रखें। ठंडी और सूखी जगह पर स्टोर करें।

💡 Did You Know? India is the largest provider of generic medicines globally, supplying over 50% of global vaccine demand.

💊 gusyn dm syrup Uses & Benefits

[{"condition":"Productive cough associated with common cold","description":"Helps loosen mucus and reduce cough frequency by thinning bronchial secretions and reducing allergic components.","evidence":"Well-established for short-term symptomatic relief"},{"condition":"Allergic rhinitis with cough","description":"Chlorpheniramine reduces sneezing, runny nose, and watery eyes, while Ammonium Chloride helps with associated cough.","evidence":"Well-established for antihistamine component"},{"condition":"Upper respiratory tract infection with cough","description":"Provides symptomatic relief of cough and nasal congestion in minor respiratory infections.","evidence":"Commonly used, though evidence for combination is limited"}]

Off-label uses: [{"condition":"Cough due to mild bronchitis","description":"Sometimes used to ease cough in mild bronchitis, but not a primary treatment.","evidence":"Limited"}]

Primary treatment for: Cough associated with common cold and allergies

Also treats: Allergic rhinitis, Upper respiratory tract infection

📋 Drug Information

Generic Name(s)Ammonium Chloride (60mg) + Chlorpheniramine Maleate (2.5mg)
Brand Namegusyn dm syrup
ManufacturerMedicot Lifesciences
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action Class
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a cool, dry place. Protect from direct sunlight and moisture. Do not refrigerate.
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
Take this medicine with food or milk to reduce stomach upset.
2
Avoid driving or operating heavy machinery after taking this medicine as it can cause drowsiness.
3
Do not consume alcohol while taking this medicine.
4
Do not use this medicine for more than 7 days without consulting a doctor.
5
Stay well hydrated to help thin mucus and ease cough.
6
Inform your doctor if you have glaucoma, enlarged prostate, or urinary retention.
7
Report any signs of allergic reaction such as rash, swelling, or difficulty breathing immediately.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Cough with mucus
This medicine is commonly prescribed for this.
Likely Use
✅
Runny nose
Chlorpheniramine helps reduce runny nose.
Likely Use
✅
Sneezing
Antihistamine component helps with sneezing.
Likely Use
❌
Fever
This medicine is not a primary fever reducer.
Not Primary
❌
Chest pain
This medicine is not for chest pain; seek medical help.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionAmmonium Chloride is rapidly absorbed from the gastrointestinal tract. Chlorpheniramine Maleate is well absorbed after oral administration, with peak plasma levels reached in about 2 to 3 hours.
DistributionAmmonium Chloride distributes throughout body fluids. Chlorpheniramine Maleate is widely distributed in body tissues and crosses the blood-brain barrier, which contributes to its sedative effects.
Protein BindingChlorpheniramine Maleate is approximately 70% bound to plasma proteins. Protein binding of Ammonium Chloride is not established from the available information.
MetabolismAmmonium Chloride is metabolized in the liver to urea and hydrochloric acid. Chlorpheniramine Maleate is extensively metabolized in the liver, primarily by CYP2D6 and CYP3A4 enzymes.
Half-LifeThe elimination half-life of Chlorpheniramine Maleate is approximately 12 to 15 hours. The half-life of Ammonium Chloride is not established from the available information.
ExcretionAmmonium Chloride is excreted primarily in urine as urea and chloride ions. Chlorpheniramine Maleate and its metabolites are excreted mainly in urine.
BioavailabilityBioavailability of Ammonium Chloride is not established from the available information. Chlorpheniramine Maleate has an oral bioavailability of approximately 25 to 50% due to first-pass metabolism.
Onset of ActionOnset of action for Chlorpheniramine Maleate is about 30 to 60 minutes after oral administration. Onset for Ammonium Chloride's expectorant effect is not established from the available information.
Peak Plasma TimePeak plasma concentration of Chlorpheniramine Maleate is reached in about 2 to 3 hours. Peak for Ammonium Chloride is not established from the available information.
Duration of ActionDuration of action for Chlorpheniramine Maleate is approximately 4 to 6 hours. Duration for Ammonium Chloride is not established from the available information.

How It Works

This medicine combines two active ingredients with different mechanisms. Ammonium Chloride is an expectorant that works by irritating the gastric mucosa, which reflexively stimulates respiratory tract secretions, thereby thinning mucus and making it easier to cough up. Chlorpheniramine Maleate is a first-generation antihistamine that competitively blocks histamine H1 receptors, reducing allergic symptoms such as sneezing, runny nose, and itching. It also has anticholinergic properties that help dry up secretions.

Mechanism Steps

1
Gastric irritation by Ammonium Chloride: Ammonium Chloride irritates the stomach lining, which reflexively stimulates the respiratory tract to produce more watery secretions.
2
Thinning of mucus: Increased respiratory secretions reduce the viscosity of mucus, making it easier to expel by coughing.
3
Histamine H1 receptor blockade: Chlorpheniramine Maleate binds to H1 receptors on cells in the respiratory tract and blood vessels, preventing histamine from causing allergy symptoms.
4
Anticholinergic effect: Chlorpheniramine Maleate also blocks acetylcholine receptors, reducing secretions and helping to dry up a runny nose.
5
Sedation: Chlorpheniramine Maleate crosses the blood-brain barrier and causes drowsiness by blocking histamine in the brain.

💡 How to Take gusyn dm syrup

Strength: Each 5 mL of syrup contains Ammonium Chloride 60 mg and Chlorpheniramine Maleate 2.5 mg.

1Shake the bottle well before use.
2Use a measuring cup or spoon to measure the correct dose.
3Take orally with or without food.
4Follow the dosage instructions provided by your doctor.
5Do not exceed the recommended dose.
6Wash the measuring cup after each use.

Dosage Information

Adult DosageThe usual adult dose of this medicine is 5 to 10 mL orally every 4 to 6 hours as needed for cough and allergy symptoms, not to exceed 60 mL in 24 hours. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not self-medicate for more than 7 days without consulting a doctor.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician for appropriate dosing in children.
Elderly DosageElderly patients may be more sensitive to the sedative and anticholinergic effects of this medicine. Use with caution and consider lower doses. Dose must be individualized by a qualified clinician.
Renal ImpairmentUse with caution in patients with renal impairment. Dose adjustment may be necessary. Consult a doctor for individualized dosing.
Hepatic ImpairmentUse with caution in patients with hepatic impairment. Dose adjustment may be necessary. Consult a doctor for individualized dosing.
Maximum Daily DoseThe maximum daily dose for adults is 60 mL of this syrup in 24 hours, providing up to 720 mg of Ammonium Chloride and 30 mg of Chlorpheniramine Maleate. Do not exceed this dose.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset.
Alcohol
Avoid
Increases drowsiness and impairs judgment.
Grapefruit juice
Avoid excessive intake
May increase drug 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 gusyn dm syrup

✅ Common Side Effects

Drowsiness (Common (more than 10%))
Avoid driving or operating machinery. If persistent, consult your doctor.
Dry mouth (Common (5-10%))
Sip water or chew sugarless gum. Consult doctor if severe.
Dizziness (Common (5-10%))
Rise slowly from sitting or lying position. Avoid alcohol.
Nausea (Common (5-10%))
Take with food or milk to reduce stomach upset.
Constipation (Uncommon (1-5%))
Increase fiber and fluid intake. Consult doctor if persistent.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (less than 0.1%))
Seek immediate medical attention if you experience rash, swelling of face or throat, or difficulty breathing.
Metabolic acidosis (Rare (less than 0.1%))
Seek medical help if you experience rapid breathing, confusion, or extreme fatigue.
Urinary retention (Rare (less than 0.1%))
Consult a doctor if you are unable to urinate.
Blood dyscrasias (Very rare (less than 0.01%))
Report unusual bleeding, bruising, or fever to your doctor.

⚠️ Rare Side Effects

Hallucinations
Discontinue and seek medical advice.
Seizures
Seek emergency medical care.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
MAO inhibitors Major
CNS depressants Major
Anticholinergics Moderate
CYP2D6 inhibitors Moderate
Antacids Minor

🚨 Major Interactions

  • MAO inhibitors
  • CNS depressants (alcohol, benzodiazepines, opioids)

⚡ Moderate Interactions

  • Anticholinergic drugs (e.g., atropine, tricyclic antidepressants)
  • CYP2D6 inhibitors (e.g., fluoxetine, quinidine)

🍷 Alcohol Interaction

Alcohol increases the sedative effects of Chlorpheniramine Maleate and can lead to severe drowsiness, impaired judgment, and respiratory depression. Avoid alcohol completely while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to Ammonium Chloride or Chlorpheniramine Maleate","Severe liver disease","Severe kidney disease","Narrow-angle glaucoma","Urinary retention","Asthma requiring emergency treatment","MAO inhibitor therapy within 14 days"]

⚠️ Warnings & Precautions

["May cause drowsiness; avoid driving or operating machinery.","Avoid alcohol and other CNS depressants.","Use with caution in elderly patients due to increased risk of confusion and falls.","Use with caution in patients with glaucoma, enlarged prostate, or urinary retention.","Do not use for chronic cough or cough with excessive phlegm without medical advice.","Prolonged use may lead to metabolic acidosis.","Consult a doctor if symptoms persist beyond 7 days or worsen."]

🤱 Lactation Safety

Chlorpheniramine Maleate passes into breast milk and may cause drowsiness in the infant. Ammonium Chloride is not established from the available information. Consult your doctor before use while breastfeeding.

💊 Overdose Management

Overdose may cause severe drowsiness, confusion, hallucinations, seizures, respiratory depression, and metabolic acidosis. Seek immediate medical attention. Treatment is supportive and symptomatic. There is no specific antidote. Gastric lavage may be considered if within 1-2 hours of ingestion. Monitor vital signs and electrolytes.

⏰ 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 double the dose to catch up.

Additional Safety Advice

General Safety

Take this medicine exactly as directed by your doctor. Do not exceed the recommended dose. Avoid driving or operating heavy machinery until you know how this medicine affects you, as it can cause drowsiness. Do not consume alcohol while taking this medicine, as it can increase drowsiness and impair judgment. Inform your doctor if you have glaucoma, enlarged prostate, urinary retention, asthma, liver disease, kidney disease, or thyroid problems. Do not use this medicine for chronic cough or cough with excessive phlegm without medical advice. Keep out of reach of children. Store in a cool, dry place away from direct sunlight. Do not use after the expiry date.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more sensitive to the sedative and anticholinergic effects of this medicine. They may experience increased drowsiness, confusion, constipation, and urinary retention. Use with caution and consider lower doses. Consult a doctor before use.

🤰 Pregnancy Planning (TTC)

Consult your doctor before taking this medicine if you are pregnant, planning to become pregnant, or breastfeeding. The safety of this combination in pregnancy is not well established.

🏥 Post-Surgery Considerations

Consult your doctor before taking this medicine after surgery, as it may interact with other medications and cause drowsiness. It may also affect recovery.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine, as it can cause dry mouth and interact with sedatives used during dental procedures.

💚 Lifestyle Tips for Better Results

🏃
Stay well hydrated to help thin mucus and ease cough.
🥗
Use a humidifier to add moisture to the air and soothe airways.
😴
Avoid smoke and other respiratory irritants.
💧
Get plenty of rest to support recovery.
🧘
Gargle with warm salt water to relieve throat irritation.
🌞
Wash hands frequently to prevent spreading infections.

🏋️ Exercise Considerations

Avoid strenuous exercise while taking this medicine, especially if you feel drowsy or dizzy. Light activity is fine if you feel well, but listen to your body and rest when needed.

🥗 Diet Recommendations

Drink warm fluids like herbal tea or soup.
Include honey and ginger to soothe the throat.
Avoid cold and sugary drinks that can irritate the throat.
Eat light, nutritious meals.
Avoid alcohol and caffeine.

💼 Impact on Daily Work & Life

This medicine can cause drowsiness, which may affect your ability to drive or operate machinery. Avoid these activities until you know how the medicine affects you. It may also cause dry mouth and dizziness, which can impact your work. Plan your tasks accordingly.

🛑 When to Stop This Medicine

Stop taking this medicine if your symptoms resolve or if you experience any serious side effects. Do not use for more than 7 days without consulting a doctor. If your cough persists or worsens, seek medical advice.

📅 Long-Term Use Effects

Long-term use of this medicine is not recommended. Prolonged use of Ammonium Chloride can lead to metabolic acidosis, especially in patients with kidney or liver disease. Chlorpheniramine Maleate may cause tolerance and increased anticholinergic effects. Regular monitoring of renal and hepatic function may be required if used for extended periods. Consult your doctor if symptoms persist beyond 7 days.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Steam inhalation

Helps loosen mucus and soothe airways.

Evidence: Commonly used, limited clinical evidence
Honey and warm fluids

Can soothe throat and reduce cough.

Evidence: Some evidence for honey in cough relief
Saline nasal spray

Helps clear nasal congestion.

Evidence: Well-established for nasal symptoms

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific interactions with vaccines are established. However, if you are unwell with a cough and fever, consult your doctor before vaccination.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate unless specified

✅ 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 the prescription. Store at room temperature and protect from direct sunlight. If traveling across time zones, continue your regular dosing schedule as advised by your doctor. Check customs regulations for carrying medications. Do not leave it in a hot car.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old woman with seasonal allergies and cough
She was prescribed this medicine for her cough and runny nose. She took it as directed and noticed relief within a day. She experienced mild drowsiness, so she avoided driving. She stopped the medicine after 5 days when symptoms resolved.
💡 Lesson: This medicine provides effective short-term relief but can cause drowsiness. Avoid driving and do not use for more than 7 days without medical advice.
👤 A 60-year-old man with a history of enlarged prostate
He took this medicine for a cold and developed difficulty urinating. He consulted his doctor, who advised stopping the medicine and treated him for urinary retention. He recovered fully.
💡 Lesson: This medicine can cause urinary retention, especially in older men with prostate enlargement. Consult a doctor before use if you have this condition.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine usually starts working within 30 to 60 minutes after taking it.

Q: Can I take this medicine with other cold medicines?

A: Consult your doctor before combining with other cold medicines to avoid overlapping ingredients and side effects.

Q: Is this medicine safe for children?

A: Pediatric dosing is not established. Consult a pediatrician for appropriate use in children.

Q: What should I do if I miss a dose?

A: Take it as soon as you remember, but if it is almost time for your next dose, skip the missed dose. Do not double dose.

🤔 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 gusyn dm 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 cure any type of cough.
    Fact: This medicine is only for symptomatic relief of cough due to colds and allergies. It does not treat underlying infections or chronic cough.
  • Myth: It is safe to take this medicine for weeks.
    Fact: Prolonged use can cause metabolic acidosis and other side effects. It should not be used for more than 7 days without medical advice.
  • Myth: This medicine is non-drowsy.
    Fact: Chlorpheniramine Maleate is a sedating antihistamine and commonly causes drowsiness.

📊 Comparison with Similar Medicines

[{"medicine":"This medicine","composition":"Ammonium Chloride 60mg + Chlorpheniramine Maleate 2.5mg per 5mL","key_feature":"Expectorant + sedating antihistamine"},{"medicine":"Ammonium Chloride + Diphenhydramine","composition":"Ammonium Chloride + Diphenhydramine","key_feature":"Expectorant + sedating antihistamine (alternative)"}]

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