coldgesic tablet - Pseudoephedrine (NA) + Chlorpheniramine Maleate (NA) medicine

AfdiCold Tablet: Complete Medicine Guide

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🏭 Dew Drops Lab 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 24, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for short-term symptomatic relief of cold and allergy symptoms.
Reviewed by
SaathiMed Expert Panel | Sep 24, 2026

When to Call Your Doctor IMMEDIATELY

  • Severe allergic reaction: swelling of face, lips, tongue, or throat, difficulty breathing.
  • Irregular heartbeat, palpitations, or chest pain.
  • Severe headache with blurred vision or confusion.
  • Inability to urinate or severe difficulty passing urine.
  • Hallucinations, seizures, or extreme drowsiness.
  • Yellowing of skin or eyes (jaundice).
  • Persistent fever or symptoms worsening after 7 days.

If experiencing severe symptoms, call emergency services immediately.

What is coldgesic tablet used for?

This medicine is a combination of pseudoephedrine and chlorpheniramine maleate used for temporary relief of nasal congestion, sneezing, and runny nose due to cold or allergies. It works by shrinking nasal blood vessels and blocking histamine. It may cause drowsiness, so avoid driving. Do not use for more than 7 days without medical advice.

  • Generic Name: Pseudoephedrine + Chlorpheniramine Maleate
  • Manufacturer: Dew Drops Lab
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 coldgesic tablet के बारे में (Hindi Summary)

उपयोग: यह दवा सर्दी-जुकाम और एलर्जी से होने वाली नाक बंद, छींक, बहती नाक और आंखों में पानी आने जैसे लक्षणों में राहत देने के लिए इस्तेमाल की जाती है। इसमें स्यूडोएफेड्रिन और क्लोरफेनिरामाइन मेलिएट होते हैं। स्यूडोएफेड्रिन नाक की रक्त वाहिकाओं को सिकोड़कर जमाव कम करता है, जबकि क्लोरफेनिरामाइन हिस्टामिन को रोककर एलर्जी के लक्षणों को कम करता है। यह दवा नींद ला सकती है, इसलिए वाहन चलाने से बचें। इसे डॉक्टर की सलाह के बिना 7 दिनों से अधिक न लें।

साइड इफेक्ट्स: आम दुष्प्रभावों में नींद आना, मुंह सूखना, चक्कर आना, धुंधली दृष्टि और जी मिचलाना शामिल हैं। कुछ लोगों को बेचैनी या अनिद्रा भी हो सकती है। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन यदि आपको दिल की धड़कन अनियमित लगे, सांस लेने में तकलीफ हो, चेहरे या गले में सूजन आए, तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। निर्धारित मात्रा से अधिक न लें। जब तक आपको पता न चले कि यह दवा आप पर कैसा असर करती है, तब तक वाहन न चलाएं और मशीनरी न चलाएं। शराब न पिएं क्योंकि इससे नींद और चक्कर बढ़ सकते हैं। यदि आपको उच्च रक्तचाप, हृदय रोग, मधुमेह, थायरॉइड, ग्लूकोमा या पेशाब में कठिनाई है, तो डॉक्टर को बताएं। 7 दिनों से अधिक उपयोग से पहले डॉक्टर से सलाह लें।

💡 Did You Know? Over 80% of the antiretroviral drugs used globally to combat AIDS are supplied by Indian pharmaceutical companies.

💊 coldgesic tablet Uses & Benefits

[{"condition":"Common cold","description":"Provides temporary relief of nasal congestion, sneezing, and runny nose associated with the common cold.","evidence":"Well-established"},{"condition":"Allergic rhinitis","description":"Helps reduce sneezing, rhinorrhea, and nasal itching caused by seasonal or perennial allergies.","evidence":"Well-established"},{"condition":"Sinus congestion","description":"Relieves pressure and congestion in the sinuses due to inflammation or infection.","evidence":"Commonly used"}]

Off-label uses: [{"condition":"Eustachian tube dysfunction","description":"Sometimes used off-label to relieve ear pressure and congestion.","evidence":"Limited"}]

Primary treatment for: Common cold and allergic rhinitis

Also treats: Sinusitis, Allergic conjunctivitis

📋 Drug Information

Generic Name(s)Pseudoephedrine + Chlorpheniramine Maleate
Brand NameAfdicold Tablet
ManufacturerDew Drops Lab
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action ClassDecongestant + 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 in the original container.
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 machinery until you know how drowsy it makes you.
3
Do not use for more than 7 days without consulting your doctor.
4
Check your blood pressure regularly if you have hypertension.
5
Avoid alcohol and other sedatives while taking this medicine.
6
Stay hydrated to help loosen nasal secretions.
7
Do not combine with other cold medicines without checking with your doctor.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Nasal congestion
This medicine is commonly used for this symptom.
Likely Use
✅
Sneezing
This medicine helps relieve sneezing due to allergies or cold.
Likely Use
❌
Fever
This medicine is not a primary fever reducer.
Not Primary
❌
Sore throat
This medicine does not directly treat sore throat.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionPseudoephedrine is rapidly absorbed from the gastrointestinal tract. Chlorpheniramine maleate is also well absorbed orally. Food may delay absorption slightly but does not significantly affect overall bioavailability.
DistributionPseudoephedrine distributes widely into body tissues and crosses the blood-brain barrier. Chlorpheniramine is widely distributed and enters the central nervous system, which contributes to its sedative effects.
Protein BindingPseudoephedrine is minimally bound to plasma proteins. Chlorpheniramine is approximately 70% bound to plasma proteins.
MetabolismPseudoephedrine undergoes limited hepatic metabolism. Chlorpheniramine is extensively metabolized in the liver, primarily by CYP2D6 and CYP3A4 enzymes.
Half-LifeThe elimination half-life of pseudoephedrine is approximately 4 to 6 hours. Chlorpheniramine has a half-life of about 12 to 15 hours.
ExcretionPseudoephedrine is excreted largely unchanged in the urine. Chlorpheniramine and its metabolites are excreted primarily in the urine.
BioavailabilityPseudoephedrine has a bioavailability of approximately 90%. Chlorpheniramine bioavailability is about 25 to 50% due to first-pass metabolism.
Onset of ActionPseudoephedrine begins to relieve congestion within 15 to 30 minutes. Chlorpheniramine starts reducing allergic symptoms within 30 to 60 minutes.
Peak Plasma TimePeak plasma concentrations of pseudoephedrine occur in about 1 to 2 hours. Chlorpheniramine peaks in about 2 to 3 hours.
Duration of ActionPseudoephedrine provides relief for about 4 to 6 hours. Chlorpheniramine effects last about 4 to 6 hours, but sedation may persist longer.

How It Works

Pseudoephedrine is a sympathomimetic amine that directly stimulates alpha-adrenergic receptors on nasal blood vessels, causing vasoconstriction and reduced nasal swelling. Chlorpheniramine maleate is a first-generation antihistamine that competitively blocks histamine H1 receptors, reducing allergic symptoms such as sneezing, itching, and runny nose. It also has anticholinergic properties that contribute to drying of secretions.

Mechanism Steps

1
Alpha-adrenergic stimulation: Pseudoephedrine binds to alpha-adrenergic receptors on nasal mucosal blood vessels, causing them to constrict.
2
Reduced nasal swelling: Vasoconstriction decreases blood flow and fluid leakage into nasal tissues, reducing congestion.
3
Histamine H1 receptor blockade: Chlorpheniramine competes with histamine for H1 receptors on cells in the respiratory tract and blood vessels.
4
Suppression of allergic response: Blocking histamine reduces sneezing, itching, and mucus production.

💡 How to Take coldgesic tablet

Strength: This product is a tablet containing pseudoephedrine and chlorpheniramine maleate. The specific strengths are not provided in the available information.

1Take this medicine orally with a glass of water.
2Swallow the tablet whole; do not crush or chew.
3Take with food or milk if it upsets your stomach.
4Follow the dose and duration recommended by your doctor.
5Do not take more than the prescribed dose.

Dosage Information

Adult DosageThe usual adult dose is one tablet taken orally every 4 to 6 hours as needed for symptoms, not to exceed 4 doses in 24 hours. However, the exact dose and frequency must be individualized by a qualified clinician based on the indication, age, weight, renal and hepatic function, and other medications being taken. Do not self-adjust the dose.
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. A lower dose or alternative therapy may be recommended by a clinician.
Renal ImpairmentDose adjustment may be required in patients with renal impairment. Consult a clinician for individualized dosing.
Hepatic ImpairmentDose adjustment may be required in patients with hepatic impairment. Consult a clinician for individualized dosing.
Maximum Daily DoseThe maximum recommended daily dose for adults is 4 tablets in 24 hours. Do not exceed this limit without medical advice.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals or milk
Reduces stomach upset.
Grapefruit juice
Avoid large amounts
May increase chlorpheniramine levels.
High-tyramine foods
Consume in moderation
May increase blood pressure with pseudoephedrine.

⏰ 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 coldgesic tablet

✅ Common Side Effects

Drowsiness (Common (10-20%))
Avoid driving or operating machinery. If persistent, consult your doctor.
Dry mouth (Common (10-15%))
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.
Nervousness (Uncommon (1-5%))
Reduce caffeine intake. If persistent, consult doctor.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek emergency medical help immediately if you experience swelling of face, lips, tongue, or throat, difficulty breathing, or rash.
Irregular heartbeat (arrhythmia) (Rare (<0.1%))
Contact your doctor immediately if you feel palpitations, chest pain, or shortness of breath.
Severe hypertension (Rare (<0.1%))
Seek medical attention if you experience severe headache, blurred vision, or chest pain.
Urinary retention (Rare (<0.1%))
Consult your doctor if you are unable to urinate or have difficulty passing urine.
Hallucinations or severe confusion (Rare (<0.1%))
Stop the medicine and seek immediate medical attention.

⚠️ Rare Side Effects

Blood dyscrasias (e.g., agranulocytosis, thrombocytopenia)
Report unusual bruising, bleeding, or signs of infection to your doctor immediately.
Seizures
Seek emergency medical care if seizures occur.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
MAOIs Major
Beta-blockers Major
Tricyclic antidepressants Major
CNS depressants Moderate
Anticholinergics Moderate
CYP2D6 inhibitors Moderate
Antacids Minor
Caffeine Minor
Grapefruit juice Moderate
High-tyramine foods Moderate

🚨 Major Interactions

  • Monoamine oxidase inhibitors (MAOIs)
  • Beta-blockers
  • Tricyclic antidepressants

⚡ Moderate Interactions

  • CNS depressants (e.g., alcohol, benzodiazepines, opioids)
  • Anticholinergic drugs (e.g., atropine, tricyclic antidepressants)
  • CYP2D6 inhibitors (e.g., fluoxetine, paroxetine)

🍷 Alcohol Interaction

Alcohol increases the sedative and impairing effects of chlorpheniramine and may also increase the cardiovascular effects of pseudoephedrine. Avoid alcohol while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity to pseudoephedrine, chlorpheniramine, or any component of the formulation","Severe hypertension or uncontrolled high blood pressure","Severe coronary artery disease","Narrow-angle glaucoma","Urinary retention or prostatic hyperplasia with residual urine","Use within 14 days of MAOI therapy","Hyperthyroidism"]

⚠️ Warnings & Precautions

["May cause drowsiness; avoid driving or operating machinery until you know how it affects you.","Do not use for more than 7 days without consulting a doctor.","Use with caution in patients with diabetes, thyroid disease, or cardiovascular disease.","May cause rebound congestion with prolonged use.","Avoid alcohol and other CNS depressants.","Not recommended for children under 12 years without medical advice.","Elderly patients are more sensitive to anticholinergic and sedative effects."]

🤱 Lactation Safety

Pseudoephedrine and chlorpheniramine may pass into breast milk and could cause drowsiness or irritability in a nursing infant. Consult your doctor before use while breastfeeding.

💊 Overdose Management

Overdose may cause severe drowsiness, confusion, hallucinations, seizures, irregular heartbeat, and difficulty breathing. Seek emergency medical attention immediately. Treatment is supportive and symptomatic. There is no specific antidote.

⏰ 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 prescribed by your doctor. Do not exceed the recommended dose or duration. Avoid driving or operating heavy machinery until you know how this medicine affects you. Do not drink alcohol while taking this medicine, as it can increase drowsiness and dizziness. Inform your doctor if you have high blood pressure, heart disease, diabetes, thyroid problems, glaucoma, or difficulty urinating. Do not use this medicine for more than 7 days without consulting a doctor. Keep out of reach of children. If you are pregnant or breastfeeding, consult your doctor before use.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more sensitive to the sedative and anticholinergic effects of chlorpheniramine and the cardiovascular effects of pseudoephedrine. Use with caution and consider lower doses or alternative treatments.

🤰 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 during pregnancy is not well established.

🏥 Post-Surgery Considerations

Avoid this medicine after surgery unless approved by your surgeon, as it can interact with anesthetics and other medications, and may affect blood pressure and heart rate.

🦷 Dental Procedures

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

💚 Lifestyle Tips for Better Results

🏃
Stay well hydrated to help thin nasal secretions.
🥗
Use a humidifier to keep indoor air moist.
😴
Get plenty of rest to support recovery.
💧
Avoid exposure to allergens like dust and pollen.
🧘
Wash hands frequently to prevent spreading infections.
🌞
Use saline nasal sprays for additional congestion relief.

🏋️ Exercise Considerations

Avoid strenuous exercise while taking this medicine, especially if you experience drowsiness or dizziness. Pseudoephedrine can increase heart rate and blood pressure, so monitor how you feel during physical activity.

🥗 Diet Recommendations

Drink warm fluids like soups and herbal teas.
Include vitamin C-rich fruits and vegetables.
Avoid alcohol and caffeine.
Eat light, easily digestible meals.

💼 Impact on Daily Work & Life

This medicine can cause drowsiness and impair your ability to drive or operate machinery. Avoid tasks requiring alertness until you know how it affects you. It may also cause dry mouth and dizziness, which can affect work performance.

🛑 When to Stop This Medicine

Stop taking this medicine if your symptoms improve or after 7 days of use, whichever comes first. If symptoms persist or worsen, consult your doctor. Do not stop abruptly if you have been taking it regularly for a long time without medical advice.

📅 Long-Term Use Effects

Long-term use of this medicine is not recommended. Prolonged use of pseudoephedrine can lead to rebound nasal congestion, and chlorpheniramine may cause persistent drowsiness, dry mouth, and constipation. Regular monitoring of blood pressure and symptoms is advised if used for more than a few days.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Saline nasal irrigation

Helps clear nasal passages and reduce congestion without medication.

Evidence: Well-established
Steam inhalation

Can temporarily relieve nasal congestion.

Evidence: Commonly used
Antihistamine nasal sprays

Alternative for allergic rhinitis with less systemic side effects.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

There are no known interactions between this medicine and vaccines. However, if you are scheduled for vaccination, inform your healthcare provider about all medications you are taking.

📦 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 your prescription. Store at room temperature and protect from moisture. If traveling across time zones, adjust dosing intervals as advised by your doctor. Check customs regulations for carrying medications. Avoid taking it before driving or operating machinery during travel.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old woman with seasonal allergies
She took this medicine for sneezing and runny nose. It relieved her symptoms within an hour but made her sleepy. She avoided driving and took it at bedtime. She was advised not to exceed the dose and to stop after 5 days.
💡 Lesson: This medicine is effective for allergy symptoms but causes drowsiness; plan activities accordingly.
👤 A 50-year-old man with high blood pressure and cold
He took this medicine for nasal congestion without consulting his doctor. His blood pressure spiked, and he experienced a severe headache. He was advised to avoid pseudoephedrine-containing products in the future.
💡 Lesson: People with high blood pressure should avoid this medicine unless approved by a doctor.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: Pseudoephedrine starts relieving congestion within 15-30 minutes, while chlorpheniramine begins reducing allergic symptoms within 30-60 minutes.

Q: Can I take this medicine at night?

A: Yes, but it may cause drowsiness, which can be helpful at night. However, pseudoephedrine can cause insomnia in some people, so avoid taking it close to bedtime if you experience sleeplessness.

Q: Is it safe to take with other cold medicines?

A: Do not combine with other products containing pseudoephedrine or chlorpheniramine without consulting your doctor, as this can lead to overdose.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my blood pressure?
  • 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 coldgesic tablet

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 the common cold.
    Fact: This medicine only relieves symptoms; it does not cure the underlying viral infection.
  • Myth: It is safe to take this medicine for weeks.
    Fact: Prolonged use can cause rebound congestion and other side effects. It should be used short-term.
  • Myth: This medicine is safe for everyone.
    Fact: It is not safe for people with certain conditions like high blood pressure, heart disease, or glaucoma.

🔄 Alternative Options

Generic Alternatives

  • Pseudoephedrine + Chlorpheniramine maleate tablets (various manufacturers)

Brand Alternatives

  • AfdiCold Tablet

📊 Comparison with Similar Medicines

[{"medicine":"This medicine","active_ingredients":"Pseudoephedrine + Chlorpheniramine","sedation":"High","duration":"4-6 hours"},{"medicine":"Cetirizine + Pseudoephedrine","active_ingredients":"Cetirizine + Pseudoephedrine","sedation":"Moderate","duration":"12-24 hours"},{"medicine":"Loratadine + Pseudoephedrine","active_ingredients":"Loratadine + Pseudoephedrine","sedation":"Low","duration":"12-24 hours"}]

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