dikof-c syrup - Chlorpheniramine Maleate (2mg/5ml) + Ammonium Chloride (50mg/5ml) medicine

Dikof-C Syrup: Complete Medicine Guide

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🏭 Prem Pharmaceuticals Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 20, 2026
⚠️ Hepatotoxicity Risk ⚠️ Nephrotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Moderate for chlorpheniramine in allergic rhinitis; limited for the combination in cough and cold.
Reviewed by
SaathiMed Expert Panel | Sep 20, 2026

When to Call Your Doctor IMMEDIATELY

  • Difficulty breathing or swallowing
  • Swelling of face, lips, tongue, or throat
  • Severe drowsiness or confusion
  • Rapid or irregular heartbeat
  • Seizures
  • Yellowing of skin or eyes
  • Decreased urine output
  • Severe abdominal pain

If experiencing severe symptoms, call emergency services immediately.

What is dikof-c syrup used for?

This medicine is a combination syrup containing chlorpheniramine maleate (an antihistamine) and ammonium chloride (an expectorant). It is used for symptomatic relief of cough and cold associated with allergies. It works by blocking histamine to reduce allergic symptoms and by thinning mucus to make coughs more productive. It may cause drowsiness, so avoid driving. Always follow your doctor's instructions.

  • Generic Name: Chlorpheniramine Maleate (2mg/5ml) + Ammonium Chloride (50mg/5ml)
  • Manufacturer: Prem Pharmaceuticals Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 dikof-c syrup के बारे में (Hindi Summary)

उपयोग: यह दवा एलर्जी के कारण होने वाली खांसी और जुकाम के लक्षणों से राहत दिलाने के लिए इस्तेमाल की जाती है। इसमें क्लोरफेनिरामाइन मेलिएट नामक एंटीहिस्टामिन और अमोनियम क्लोराइड नामक एक्सपेक्टोरेंट होता है। यह नाक बहने, छींक आने, आंखों में खुजली और खांसी में बलगम को पतला करने में मदद करती है। यह दवा नींद ला सकती है, इसलिए वाहन चलाने से बचें। इसका सेवन डॉक्टर की सलाह के अनुसार ही करें।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में नींद आना, चक्कर आना, मुंह सूखना, धुंधली दृष्टि, जी मिचलाना और पेट खराब होना शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन एलर्जी, सांस लेने में कठिनाई, दिल की धड़कन अनियमित होना हो सकता है। अगर कोई गंभीर लक्षण दिखे तो तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: यह दवा नींद और सुस्ती पैदा कर सकती है, इसलिए गाड़ी चलाने या मशीन चलाने से बचें। शराब का सेवन न करें। दवा की मात्रा से अधिक न लें। अगर आपको ग्लूकोमा, पेशाब में रुकावट, दमा या फेफड़ों की बीमारी है तो डॉक्टर से सलाह लें। गर्भवती या स्तनपान कराने वाली महिलाएं डॉक्टर से परामर्श करें। बच्चों को डॉक्टर की सलाह के बिना न दें। दवा को ठंडी, सूखी जगह पर रखें।

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

💊 dikof-c syrup Uses & Benefits

[{"condition":"Allergic rhinitis","description":"Relieves sneezing, runny nose, itching, and watery eyes associated with seasonal or perennial allergies.","evidence":"Well-established for chlorpheniramine component"},{"condition":"Common cold","description":"Provides symptomatic relief of cough and nasal congestion due to minor respiratory tract infections.","evidence":"Commonly used, though evidence for combination is limited"},{"condition":"Cough with mucus","description":"Ammonium chloride helps loosen mucus, making cough more productive.","evidence":"Traditional use, limited clinical trial evidence"}]

Off-label uses: [{"condition":"Motion sickness","description":"Chlorpheniramine may be used off-label for prevention of motion sickness due to its anticholinergic properties.","evidence":"Limited"}]

Primary treatment for: Cough and cold associated with allergies

Also treats: Allergic rhinitis, Common cold, Productive cough

📋 Drug Information

Generic Name(s)Chlorpheniramine Maleate (2mg/5ml) + Ammonium Chloride (50mg/5ml)
Brand Namedikof-c syrup
ManufacturerPrem Pharmaceuticals Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action Class
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a cool, dry place, away from direct sunlight. Do not refrigerate. Keep the bottle tightly closed.
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
Always shake the bottle well before measuring the dose.
2
Use a proper measuring cup or spoon to ensure accurate dosing.
3
Take this medicine with food or milk if it upsets your stomach.
4
Avoid driving or operating heavy machinery until you know how this medicine affects you.
5
Do not use this medicine for more than 7 days without consulting your doctor.
6
Keep this medicine out of reach of children.
7
Inform your doctor if you have glaucoma, urinary retention, or breathing problems before taking this medicine.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Runny nose
This medicine is commonly prescribed for this.
Likely Use
Sneezing
This medicine is commonly prescribed for this.
Likely Use
Cough with mucus
This medicine is commonly prescribed for this.
Likely Use
Fever
This medicine is not a primary fever reducer.
Not Primary
Body ache
This medicine is not a pain reliever.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionChlorpheniramine is well absorbed from the gastrointestinal tract after oral administration. Ammonium chloride is also absorbed. Specific absorption data for the combination syrup is not established from the available information.
DistributionChlorpheniramine distributes widely into body tissues and crosses the blood-brain barrier, which explains its sedative effects. Ammonium chloride distributes in extracellular fluids. Specific distribution data for the combination is not established from the available information.
Protein BindingChlorpheniramine is approximately 70% bound to plasma proteins. Protein binding of ammonium chloride is not established from the available information.
MetabolismChlorpheniramine is metabolized in the liver, primarily by CYP2D6 and CYP3A4 enzymes. Ammonium chloride is metabolized in the liver to urea and hydrochloric acid. Specific metabolism data for the combination is not established from the available information.
Half-LifeThe elimination half-life of chlorpheniramine is approximately 12 to 43 hours in adults. The half-life of ammonium chloride is not established from the available information.
ExcretionChlorpheniramine and its metabolites are excreted primarily in the urine. Ammonium chloride is excreted in urine as urea and chloride ions. Specific excretion data for the combination is not established from the available information.
BioavailabilityThe bioavailability of chlorpheniramine is approximately 25 to 50% due to first-pass metabolism. Bioavailability of ammonium chloride is not established from the available information.
Onset of ActionChlorpheniramine onset of action is typically within 30 to 60 minutes after oral administration. Ammonium chloride onset is not established from the available information.
Peak Plasma TimePeak plasma concentration of chlorpheniramine is reached in about 2 to 6 hours. Peak plasma time for ammonium chloride is not established from the available information.
Duration of ActionThe duration of action of chlorpheniramine is approximately 4 to 6 hours, but sedative effects may last longer. Duration of ammonium chloride is not established from the available information.

How It Works

Chlorpheniramine maleate is a first-generation antihistamine that competitively blocks histamine H1 receptors, reducing allergic symptoms. It also has anticholinergic effects, which contribute to dry mouth and drowsiness. Ammonium chloride is an expectorant that irritates the gastric mucosa, reflexively increasing respiratory tract fluid secretion, which helps thin bronchial mucus and facilitates its removal by coughing.

Mechanism Steps

1
Histamine H1 receptor blockade: Chlorpheniramine binds to H1 receptors on smooth muscle and blood vessels, preventing histamine-mediated effects like vasodilation, increased permeability, and itching.
2
Anticholinergic action: Chlorpheniramine also blocks muscarinic receptors, reducing secretions and causing dry mouth, but this contributes to its side effect profile.
3
Expectorant action: Ammonium chloride irritates the stomach lining, triggering a reflex that increases fluid secretion in the respiratory tract, thinning mucus.
4
Cough clearance: Thinned mucus is more easily expelled by coughing, providing symptomatic relief.

💡 How to Take dikof-c syrup

Strength: Each 5 mL of syrup contains Chlorpheniramine Maleate 2 mg and Ammonium Chloride 50 mg.

1Shake the bottle well before each use.
2Use a measuring cup or spoon to measure the exact dose.
3Take the medicine orally, with or without food.
4If stomach upset occurs, take with food or milk.
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 (one to two teaspoons) every 4 to 6 hours as needed for symptoms, not to exceed 6 doses in 24 hours. However, the dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not self-medicate. Follow your doctor's prescription exactly.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician for appropriate dosing in children.
Elderly DosageElderly patients are more sensitive to the anticholinergic and sedative effects of chlorpheniramine. Use with caution and consider lower doses. Dose must be individualized by a qualified clinician based on renal and hepatic function.
Renal ImpairmentUse with caution in patients with renal impairment. Ammonium chloride may worsen metabolic acidosis. Dose adjustment may be necessary. Consult a doctor for individualized dosing.
Hepatic ImpairmentUse with caution in patients with hepatic impairment. Chlorpheniramine is metabolized in the liver. Dose adjustment may be necessary. Consult a doctor for individualized dosing.
Maximum Daily DoseThe maximum daily dose for adults is 60 mL (12 teaspoons) in 24 hours, not to exceed 6 doses. Do not exceed the recommended dose.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset.
Alcohol
Avoid
Increases drowsiness and CNS depression.
Grapefruit juice
Use with caution
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 dikof-c syrup

✅ Common Side Effects

Drowsiness (Common (10-20%))
Avoid driving or operating machinery. If persistent, consult your doctor.
Dry mouth (Common (5-15%))
Sip water, chew sugarless gum, or use saliva substitutes. Consult 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.
Blurred vision (Uncommon (1-5%))
Usually temporary. Consult if persistent.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek immediate medical attention if you experience rash, itching, swelling of face, lips, or throat, difficulty breathing.
Metabolic acidosis (Rare (<0.1%))
Seek medical attention if you experience rapid breathing, confusion, fatigue, or irregular heartbeat.
Blood dyscrasias (Very rare (<0.01%))
Report unusual bleeding, bruising, or signs of infection to your doctor immediately.

⚠️ Rare Side Effects

Seizures
Seek emergency medical help.
Liver dysfunction
Report yellowing of skin or eyes, dark urine, or abdominal pain.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
MAO inhibitors Major
Alcohol Major
Benzodiazepines Major
Opioids Major
Tricyclic antidepressants Moderate
Fluoxetine Moderate
Paroxetine Moderate
Antacids Minor
Grapefruit juice Minor
Other antihistamines Moderate

🚨 Major Interactions

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

⚡ Moderate Interactions

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

🍷 Alcohol Interaction

Alcohol should be avoided while taking this medicine because it can increase drowsiness, dizziness, and impair your ability to drive or operate machinery. It may also increase the risk of stomach upset.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity to chlorpheniramine, ammonium chloride, or any component of the formulation","Newborns and premature infants","Narrow-angle glaucoma","Urinary retention","Severe liver or kidney disease","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 patients with asthma, chronic lung disease, or sleep apnea.","Use with caution in elderly patients due to increased risk of confusion, constipation, and urinary retention.","Do not use for persistent cough or cough with excessive mucus without medical evaluation.","Consult a doctor before use in pregnancy or breastfeeding.","Keep out of reach of children.","Do not exceed the recommended dose."]

🤱 Lactation Safety

Chlorpheniramine passes into breast milk and may cause drowsiness in the nursing infant. Ammonium chloride may also pass into breast milk. Consult your doctor before using this medicine while breastfeeding. If used, monitor the infant for drowsiness or poor feeding.

💊 Overdose Management

Overdose of this medicine may cause severe drowsiness, dizziness, nausea, vomiting, rapid heartbeat, hallucinations, seizures, and metabolic acidosis. If overdose is suspected, seek emergency medical attention immediately. 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, electrolytes, and acid-base balance.

⏰ 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 dose to catch up.

Additional Safety Advice

General Safety

This medicine can cause drowsiness and impair your ability to drive or operate machinery. Avoid alcohol and other central nervous system depressants while taking this medicine. Do not exceed the recommended dose. If you have glaucoma, difficulty urinating, asthma, or chronic lung disease, consult your doctor before use. This medicine is not recommended for children under 2 years of age without medical advice. If you are pregnant or breastfeeding, consult your doctor before taking this medicine. Do not use for persistent cough or cough with excessive mucus without medical evaluation. Keep out of reach of children. Store in a cool, dry place, away from direct sunlight.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more sensitive to the anticholinergic and sedative effects of chlorpheniramine. They may experience confusion, constipation, dry mouth, and urinary retention. Use with caution and consider lower doses. Regular monitoring is advised.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before taking this medicine. Chlorpheniramine is generally considered safe during pregnancy when used as directed, but ammonium chloride should be used with caution. Your doctor will weigh the benefits and risks.

🏥 Post-Surgery Considerations

Consult your doctor before taking this medicine after surgery, as it may interact with anesthetics and other medications. It may also increase the risk of drowsiness and respiratory depression.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine before any dental procedure. It may cause dry mouth and interact with anesthetics or sedatives used during dental work.

💚 Lifestyle Tips for Better Results

🏃
Stay well hydrated to help thin mucus.
🥗
Use a humidifier to add moisture to the air.
😴
Avoid allergens such as dust, pollen, and pet dander.
💧
Get plenty of rest to help your body recover.
🧘
Wash your hands frequently to prevent the spread of infections.
🌞
Avoid smoking and exposure to secondhand smoke.

🏋️ Exercise Considerations

This medicine may cause drowsiness and dizziness, which can impair your ability to exercise safely. Avoid strenuous exercise or activities that require alertness until you know how this medicine affects you. If you exercise, do so with caution and stay hydrated.

🥗 Diet Recommendations

Drink warm fluids like soups and herbal teas to soothe your throat.
Include honey and ginger in your diet to help with cough.
Avoid cold drinks and ice cream as they may worsen cough.
Eat a balanced diet rich in vitamins and minerals to support your immune system.
Avoid alcohol as it can increase drowsiness.

💼 Impact on Daily Work & Life

This medicine can cause drowsiness and impair your ability to drive or operate machinery. Avoid driving or operating heavy machinery until you know how this medicine affects you. It may also affect your concentration and performance at work. Inform your employer if your job requires alertness.

🛑 When to Stop This Medicine

Stop taking this medicine and consult your doctor if your symptoms do not improve within 7 days, if they worsen, or if you experience any serious side effects. Do not stop taking prescribed medicine without consulting your doctor.

📅 Long-Term Use Effects

Long-term use of this medicine is not recommended. Prolonged use of chlorpheniramine may lead to tolerance, dependence, and increased risk of side effects such as confusion, constipation, and urinary retention, especially in the elderly. Ammonium chloride can cause metabolic acidosis and electrolyte imbalances with prolonged use. Regular monitoring 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.

Saline nasal irrigation

Helps clear nasal passages and reduce congestion.

Evidence: Well-established
Steam inhalation

Helps loosen mucus and relieve cough.

Evidence: Traditional use
Honey and warm fluids

Soothes the throat and helps suppress cough.

Evidence: Some evidence for cough relief

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

There are no known interactions between this medicine and vaccines. However, if you are unwell with a fever, consult your doctor before receiving any 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

When traveling, carry this medicine in its original packaging with a copy of your prescription. Store it at room temperature and protect it from direct sunlight. If crossing time zones, continue your regular dosing schedule as prescribed. Check customs regulations for carrying medicines in your destination country. Keep it in your carry-on luggage if flying.

💰 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 runny nose, sneezing, and cough. She took it as directed and noticed relief within a few hours. She experienced mild drowsiness, so she avoided driving. She was advised to take it with food to prevent stomach upset.
💡 Lesson: Taking this medicine with food reduces stomach upset, and avoiding driving is important due to drowsiness.
👤 A 60-year-old man with a persistent cough
He self-medicated with this medicine for a week without improvement. He then consulted a doctor who diagnosed him with a bacterial infection requiring antibiotics. He was advised not to use cough syrups for more than a few days without medical evaluation.
💡 Lesson: Persistent cough may have an underlying cause that requires specific treatment; do not self-medicate for more than a few days.

💬 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 on an empty stomach?

A: It can be taken with or without food, but taking it with food may reduce stomach upset.

Q: Is it safe to take this medicine every day?

A: This medicine is intended for short-term use. Do not use it for more than 7 days without consulting your doctor.

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

A: 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 dose.

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

A: Consult your doctor or pharmacist before taking this medicine with other cold medicines, as they may contain similar ingredients and increase the risk of side effects.

🤔 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?

🛑 Myths vs. Facts

  • Myth: This medicine can cure a cold.
    Fact: This medicine only relieves symptoms; it does not cure the underlying viral infection.
  • Myth: It is safe to take this medicine with alcohol.
    Fact: Alcohol increases drowsiness and other side effects; it should be avoided.
  • Myth: More medicine means faster relief.
    Fact: Taking more than the recommended dose can cause serious side effects; always follow the prescribed dose.

🔄 Alternative Options

Generic Alternatives

  • Chlorpheniramine maleate + ammonium chloride syrup (generic)

📊 Comparison with Similar Medicines

[{"medicine":"This medicine","composition":"Chlorpheniramine maleate 2mg/5ml + Ammonium chloride 50mg/5ml","uses":"Cough and cold with allergy","sedation":"High"},{"medicine":"Chlorpheniramine alone","composition":"Chlorpheniramine maleate","uses":"Allergic rhinitis","sedation":"High"},{"medicine":"Ammonium chloride alone","composition":"Ammonium chloride","uses":"Productive cough","sedation":"None"}]

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