unocet cold tablet - Levocetirizine (NA) + Phenylpropanolamine (NA) medicine

Leday CC Tablet: Complete Guide to Uses, Side Effects, and Safety

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🏭 Lupin Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 20, 2026
🤰 Pregnancy Category Levocetirizine is considered safe during pregnancy when used as directed; phenylpropanolamine is not recommended during pregnancy due to potential risk of birth defects and increased blood pressure. Consult your doctor before using this medicine if you are pregnant or planning to become pregnant. 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Moderate
Reviewed by
SaathiMed Expert Panel | Sep 20, 2026

When to Call Your Doctor IMMEDIATELY

  • Severe headache with blurred vision or confusion
  • Chest pain, palpitations, or irregular heartbeat
  • Difficulty breathing or swelling of face, lips, or throat
  • Seizures or loss of consciousness
  • Severe dizziness or fainting
  • Blood in urine or stool
  • Yellowing of skin or eyes

If experiencing severe symptoms, call emergency services immediately.

What is unocet cold tablet used for?

This medicine is a combination of levocetirizine (an antihistamine) and phenylpropanolamine (a decongestant) used to treat symptoms of allergic rhinitis and the common cold, such as sneezing, runny nose, and nasal congestion. It is available as an immediate-release tablet and is taken orally, usually two to three times daily. It may cause drowsiness, so avoid driving or operating machinery until you know how it affects you.

  • Generic Name: Levocetirizine (NA) + Phenylpropanolamine (NA)
  • Manufacturer: Lupin Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 unocet cold tablet के बारे में (Hindi Summary)

उपयोग: यह दवा एलर्जी राइनाइटिस और सामान्य जुकाम के लक्षणों जैसे छींक आना, नाक बहना, नाक बंद होना, आंखों में खुजली और पानी आना आदि के इलाज के लिए इस्तेमाल की जाती है। इसमें लेवोसेटिरिज़िन नामक एंटीहिस्टामिन और फेनिलप्रोपेनॉलामाइन नामक डिकंजेस्टेंट होता है। यह दवा नाक की भीड़ को कम करने और एलर्जी के लक्षणों को कम करने में मदद करती है। इसे डॉक्टर की सलाह के अनुसार ही लें।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में नींद आना, मुंह सूखना, सिरदर्द, थकान और जी मिचलाना शामिल हैं। कभी-कभी दिल की धड़कन तेज होना, चक्कर आना, बेचैनी या पेशाब में रुकावट हो सकती है। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन अगर सांस लेने में तकलीफ, सीने में दर्द, चेहरे या गले में सूजन हो तो तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। अपनी मर्जी से मात्रा न बढ़ाएं। इस दवा को लेने के बाद नींद आ सकती है, इसलिए गाड़ी चलाने या मशीन चलाने से बचें। शराब का सेवन न करें। अगर आपको हाई ब्लड प्रेशर, दिल की बीमारी, डायबिटीज, थायरॉइड या ग्लूकोमा है तो डॉक्टर को बताएं। 7 दिन से ज्यादा इस दवा का इस्तेमाल बिना डॉक्टर की सलाह के न करें।

💡 Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

💊 unocet cold tablet Uses & Benefits

[{"condition":"Allergic rhinitis","description":"Relieves sneezing, runny nose, itchy eyes, and nasal congestion associated with seasonal or perennial allergies.","evidence":"Well-established"},{"condition":"Common cold","description":"Provides symptomatic relief of nasal congestion and sneezing due to viral upper respiratory infections.","evidence":"Established"},{"condition":"Vasomotor rhinitis","description":"May help reduce nasal stuffiness and discharge in non-allergic rhinitis.","evidence":"Limited"}]

Off-label uses: [{"condition":"Urticaria","description":"Levocetirizine component may be used off-label for chronic urticaria, but the combination is not standard.","evidence":"Limited"}]

Primary treatment for: Allergic rhinitis

Also treats: Common cold, Vasomotor rhinitis

📋 Drug Information

Generic Name(s)Levocetirizine (NA) + Phenylpropanolamine (NA)
Brand Nameunocet cold tablet
ManufacturerLupin Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action Class
Route of AdministrationOral
StorageStore at room temperature between 15°C and 30°C (59°F to 86°F). Protect from moisture and direct sunlight. 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 to reduce the risk of stomach upset.
2
Avoid driving or operating heavy machinery until you know how this medicine affects you.
3
Do not consume alcohol while taking this medicine as it can increase drowsiness.
4
Monitor your blood pressure regularly if you have hypertension.
5
Do not use this medicine for more than 7 days without consulting your doctor.
6
If you have kidney or liver disease, inform your doctor before taking this medicine.
7
Keep out of reach of children and store in a cool, dry place.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Sneezing
This medicine is commonly prescribed for sneezing due to allergies.
Likely Use
Runny nose
This medicine helps reduce runny nose.
Likely Use
Nasal congestion
This medicine contains a decongestant to relieve nasal stuffiness.
Likely Use
Fever
This medicine is not a primary fever reducer.
Not Primary
Body ache
This medicine is not indicated for body aches.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionLevocetirizine is rapidly and extensively absorbed after oral administration. Phenylpropanolamine is also absorbed from the gastrointestinal tract. Food does not significantly affect the absorption of levocetirizine, but may delay the absorption of phenylpropanolamine.
DistributionLevocetirizine is widely distributed throughout the body. It has a low volume of distribution. Phenylpropanolamine distributes into various tissues, including the central nervous system.
Protein BindingLevocetirizine is approximately 90% bound to plasma proteins. Phenylpropanolamine binding is not well established.
MetabolismLevocetirizine undergoes limited metabolism, with about 14% metabolized in the liver. Phenylpropanolamine is primarily metabolized in the liver by monoamine oxidase and other enzymes.
Half-LifeThe elimination half-life of levocetirizine is approximately 6 to 8 hours in adults. The half-life of phenylpropanolamine is approximately 3 to 4 hours.
ExcretionLevocetirizine is primarily excreted unchanged in the urine. Phenylpropanolamine is excreted in the urine as unchanged drug and metabolites.
BioavailabilityThe oral bioavailability of levocetirizine is high, approximately 90% or more. The bioavailability of phenylpropanolamine is not well established but is considered adequate.
Onset of ActionThe onset of action for levocetirizine is within 1 hour, with peak effects at 1 to 2 hours. Phenylpropanolamine onset is also within 30 to 60 minutes.
Peak Plasma TimeLevocetirizine reaches peak plasma concentration in about 0.5 to 1 hour. Phenylpropanolamine peaks in about 1 to 2 hours.
Duration of ActionThe duration of action for levocetirizine is about 24 hours, allowing once-daily dosing. Phenylpropanolamine duration is about 4 to 6 hours, but the combination is typically dosed two to three times daily.

How It Works

This medicine combines two active ingredients with complementary mechanisms. Levocetirizine is a selective histamine H1-receptor antagonist that blocks histamine binding, reducing allergic symptoms such as sneezing, itching, and vasodilation. Phenylpropanolamine is a sympathomimetic amine that stimulates alpha-adrenergic receptors, causing vasoconstriction in nasal mucosa, which reduces swelling and congestion. The combination provides both antihistaminic and decongestant effects.

Mechanism Steps

1
Histamine H1 receptor blockade: Levocetirizine binds to histamine H1 receptors on effector cells, preventing histamine from triggering allergic responses such as sneezing, itching, and increased mucus production.
2
Alpha-adrenergic receptor stimulation: Phenylpropanolamine stimulates alpha-adrenergic receptors on nasal blood vessels, causing vasoconstriction and reducing nasal congestion.
3
Reduction of nasal edema: The vasoconstrictive action decreases blood flow to the nasal mucosa, leading to reduced swelling and improved airflow.
4
Symptom relief: Together, these actions alleviate sneezing, runny nose, itchy eyes, and nasal stuffiness associated with allergic rhinitis and common cold.

💡 How to Take unocet cold tablet

Strength: Immediate-release tablet containing levocetirizine and phenylpropanolamine. Strength not specified in the available information.

1Take this medicine orally with a glass of water.
2Swallow the tablet whole; do not crush or chew.
3Take with or without food, but taking with food may reduce stomach upset.
4Follow the prescribed dose and frequency exactly.
5Do not exceed the recommended dose or duration without consulting a doctor.

Dosage Information

Adult DosageThe usual adult dose of this medicine is one tablet taken orally two to three times daily, depending on the severity of symptoms and the prescribing doctor's instructions. The dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not exceed the recommended dose. Take with or without food, but taking with food may reduce stomach upset.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageElderly patients may be more sensitive to the effects of this medicine, especially drowsiness and cardiovascular effects. Use with caution and consider dose reduction based on renal function. Consult a doctor for appropriate dosing.
Renal ImpairmentDose adjustment is required in patients with renal impairment. Levocetirizine dose should be reduced in moderate to severe renal impairment. Consult a doctor for specific dosing recommendations.
Hepatic ImpairmentNo specific dose adjustment is recommended for mild to moderate hepatic impairment. Use with caution in severe hepatic impairment. Consult a doctor.
Maximum Daily DoseThe maximum daily dose should not exceed the recommended adult dose as prescribed by a doctor. Do not exceed 3 tablets in 24 hours unless directed by a physician.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset.
Grapefruit
Avoid
May increase drug levels.
Caffeine
Limit
May increase stimulant effects.

⏰ 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 unocet cold tablet

✅ Common Side Effects

Drowsiness (Common (5-10%))
Avoid driving or operating machinery until you know how this medicine affects you. Consult your doctor if persistent.
Dry mouth (Common (5-10%))
Sip water frequently or chew sugarless gum. Consult your doctor if it becomes bothersome.
Headache (Common (5-10%))
Usually resolves on its own. If severe or persistent, consult your doctor.
Fatigue (Common (5-10%))
Get adequate rest. If it interferes with daily activities, consult your doctor.
Nausea (Common (5-10%))
Take with food to reduce stomach upset. Consult your doctor if it persists.

🚨 Serious Side Effects

Hypertensive crisis (Rare (<0.1%))
Seek immediate medical attention if you experience severe headache, blurred vision, or chest pain.
Cardiac arrhythmias (Rare (<0.1%))
Seek immediate medical attention if you notice palpitations, irregular heartbeat, or fainting.
Severe allergic reaction (Rare (<0.1%))
Seek emergency help if you develop rash, itching, swelling of face, lips, or throat, or difficulty breathing.
Seizures (Very rare (<0.01%))
Seek immediate medical attention if you experience convulsions or loss of consciousness.

⚠️ Rare Side Effects

Urinary retention
Consult your doctor if you have difficulty urinating.
Blood dyscrasias
Report any unusual bleeding, bruising, or signs of infection to your doctor.
Hepatotoxicity
Report yellowing of skin or eyes, dark urine, or abdominal pain to your doctor.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
MAOIs Major
Sympathomimetics Major
Beta-blockers Major
CNS depressants Moderate
Anticholinergics Moderate
Digoxin Moderate
Antacids Minor
Cimetidine Minor
Grapefruit juice Minor
Caffeine Minor

🚨 Major Interactions

  • Monoamine oxidase inhibitors (MAOIs)
  • Other sympathomimetics
  • Beta-blockers

⚡ Moderate Interactions

  • CNS depressants (e.g., alcohol, benzodiazepines)
  • Anticholinergics
  • Digoxin

🍷 Alcohol Interaction

Alcohol should be avoided while taking this medicine because it can increase drowsiness and impair mental alertness. The combination may also increase the risk of dizziness and difficulty concentrating.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to levocetirizine, phenylpropanolamine, or any component of the formulation","Uncontrolled hypertension","Severe coronary artery disease","Hyperthyroidism","Glaucoma (narrow-angle)","Urinary retention","Concurrent use of monoamine oxidase inhibitors (MAOIs)","Children under 12 years of age"]

⚠️ Warnings & Precautions

["May cause drowsiness; avoid driving or operating machinery until you know how it affects you.","Do not consume alcohol while taking this medicine.","Use with caution in patients with cardiovascular disease, hypertension, diabetes, or thyroid disorders.","Do not exceed the recommended dose or duration of use.","Consult a doctor if symptoms persist beyond 7 days or worsen.","Not recommended for children under 12 years.","Pregnant or breastfeeding women should consult a doctor before use."]

🤱 Lactation Safety

Levocetirizine may pass into breast milk in small amounts and could cause drowsiness in the infant. Phenylpropanolamine may also pass into breast milk and could affect the infant. Breastfeeding mothers should consult their doctor before using this medicine.

💊 Overdose Management

Overdose may cause severe drowsiness, agitation, hypertension, tachycardia, and seizures. Seek immediate medical attention. Treatment is supportive and symptomatic. There is no specific antidote. Gastric lavage may be considered if ingestion is recent. Monitor vital signs and provide supportive care.

⏰ 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, as it may cause drowsiness. Do not consume alcohol while taking this medicine, as it can increase drowsiness and impair alertness. Inform your doctor if you have high blood pressure, heart disease, diabetes, thyroid disorders, or glaucoma. Do not use this medicine for more than 7 days without consulting a doctor. Keep out of reach of children. Store at room temperature away from moisture and direct sunlight.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to the side effects of this medicine, especially drowsiness, dizziness, and cardiovascular effects. Dose adjustment may be necessary based on renal function. Regular monitoring of blood pressure and heart rate is advised.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before taking this medicine. Phenylpropanolamine is not recommended during pregnancy. Your doctor may prescribe alternative treatments for your symptoms.

🏥 Post-Surgery Considerations

After surgery, consult your doctor before taking this medicine, as it may interact with anesthetics or other medications. It may also affect blood pressure and heart rate, which are important to monitor post-operatively.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine before any dental procedure. It may cause dry mouth, which can affect dental health. Also, the decongestant component may interact with local anesthetics containing epinephrine.

💚 Lifestyle Tips for Better Results

🏃
Avoid known allergens such as dust, pollen, and pet dander.
🥗
Use air purifiers and keep windows closed during high pollen seasons.
😴
Stay hydrated to help thin mucus.
💧
Get adequate rest to support your immune system.
🧘
Practice good hand hygiene to prevent infections.
🌞
Use saline nasal rinses to relieve congestion.

🏋️ Exercise Considerations

This medicine may cause drowsiness and dizziness. Avoid strenuous exercise or activities that require mental alertness until you know how it affects you. If you experience palpitations or shortness of breath during exercise, stop and consult your doctor.

🥗 Diet Recommendations

Include foods rich in vitamin C to support immune function.
Avoid alcohol and caffeine as they can worsen symptoms or interact with the medicine.
Eat a balanced diet with plenty of fruits and vegetables.
Stay well hydrated by drinking water and warm fluids.

💼 Impact on Daily Work & Life

This medicine can cause drowsiness, which may affect your ability to drive or operate machinery. It is advisable to avoid such activities until you know how the medicine affects you. If your work requires mental alertness, discuss with your doctor about timing the dose or alternative treatments.

🛑 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 abruptly if you have been taking it for a long time without consulting your doctor.

📅 Long-Term Use Effects

Long-term use of this medicine is not recommended without medical supervision. Prolonged use of decongestants like phenylpropanolamine can lead to rebound congestion and increased blood pressure. Regular monitoring of blood pressure and renal function may be required. Consult your doctor for alternative treatments if symptoms persist.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Saline nasal spray

Helps relieve nasal congestion without medication.

Evidence: Well-established
Allergen avoidance

Reducing exposure to allergens can decrease symptoms.

Evidence: Well-established
Immunotherapy

Allergy shots can provide long-term relief for allergic rhinitis.

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

When traveling, carry this medicine in its original packaging along with a copy of your prescription. Store it in a cool, dry place away from direct sunlight. If crossing time zones, adjust your dosing schedule accordingly, but do not take a double dose. Check local customs regulations regarding carrying prescription medicines. Always keep it in your carry-on luggage.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old woman with seasonal allergic rhinitis
She was prescribed this medicine for her sneezing and runny nose. She took it as directed and noticed significant relief within a day. She experienced mild drowsiness initially, so she took it at bedtime. She was advised to avoid driving after taking it.
💡 Lesson: Taking the medicine at bedtime can help manage drowsiness during the day. Always follow the prescribed schedule.
👤 A 50-year-old man with common cold and nasal congestion
He used this medicine for 5 days and found relief from nasal stuffiness and sneezing. He monitored his blood pressure as he had mild hypertension and found it slightly elevated. He consulted his doctor who adjusted his dose.
💡 Lesson: Patients with hypertension should monitor their blood pressure while taking this medicine and report any significant changes to their doctor.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine usually starts working within 1 hour, with peak effects in 1 to 2 hours.

Q: Can I take it 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 with other cold medicines?

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

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

A: Take it as soon as you remember, but if it's almost time for your next dose, skip the missed dose and continue with your regular schedule. 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 unocet cold 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 allergies permanently.
    Fact: This medicine provides symptomatic relief but does not cure allergies. It reduces symptoms while it is in effect.
  • Myth: It is safe to take this medicine with alcohol.
    Fact: Alcohol can increase drowsiness and other side effects. It should be avoided while taking this medicine.
  • Myth: This medicine is safe for children.
    Fact: This medicine is not recommended for children under 12 years of age. Consult a pediatrician for appropriate treatment.

🔄 Alternative Options

Generic Alternatives

  • Levocetirizine + Phenylpropanolamine combination products from other manufacturers

Brand Alternatives

  • Leday CC Tablet

📊 Comparison with Similar Medicines

[{"medicine":"Levocetirizine + Phenylpropanolamine","class":"Antihistamine + Decongestant","main_use":"Allergic rhinitis, common cold","sedation":"Moderate","dosing_frequency":"2-3 times daily"},{"medicine":"Levocetirizine + Montelukast","class":"Antihistamine + Leukotriene antagonist","main_use":"Allergic rhinitis, asthma","sedation":"Low","dosing_frequency":"Once daily"},{"medicine":"Cetirizine + Pseudoephedrine","class":"Antihistamine + Decongestant","main_use":"Allergic rhinitis, common cold","sedation":"Moderate","dosing_frequency":"Twice daily"}]

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