rhinocet d tablet - Cetirizine (10mg) + Phenylephrine (10mg) medicine

Hicet-DC Tablet: Comprehensive Guide to Uses, Side Effects, and Safety

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🏭 Primecure Medicine Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 23, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Moderate
Reviewed by
SaathiMed Expert Panel | Sep 23, 2026

When to Call Your Doctor IMMEDIATELY

  • Severe headache with blurred vision
  • Chest pain or palpitations
  • Difficulty breathing or swelling of face/lips/tongue
  • Seizures or convulsions
  • Severe dizziness or fainting
  • Yellowing of skin or eyes
  • Decreased urine output

If experiencing severe symptoms, call emergency services immediately.

What is rhinocet d tablet used for?

This medicine is a combination of cetirizine (antihistamine) and phenylephrine (decongestant) used to treat symptoms of allergic rhinitis, common cold, and sinusitis. It relieves sneezing, runny nose, and nasal congestion. It is usually taken once or twice daily as prescribed.

  • Generic Name: Cetirizine (10mg) + Phenylephrine (10mg)
  • Manufacturer: Primecure Medicine Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 rhinocet d tablet के बारे में (Hindi Summary)

उपयोग: यह दवा एलर्जी राइनाइटिस, सामान्य सर्दी और साइनसाइटिस के लक्षणों जैसे छींक, नाक बहना, नाक बंद होना और आंखों में खुजली से राहत दिलाने के लिए इस्तेमाल की जाती है। इसमें सेटिरिज़िन और फेनिलएफ्रिन दो सक्रिय तत्व हैं। यह दवा डॉक्टर के परामर्श से ही लेनी चाहिए।

साइड इफेक्ट्स: आम दुष्प्रभावों में नींद आना, मुंह सूखना, सिरदर्द, थकान और जी मिचलाना शामिल हैं। कुछ लोगों में दिल की धड़कन तेज हो सकती है या रक्तचाप बढ़ सकता है। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन यदि आपको सीने में दर्द, सांस लेने में कठिनाई, या चक्कर आए तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। खुराक से अधिक न लें। गाड़ी चलाने या मशीन चलाने से बचें क्योंकि इससे नींद आ सकती है। शराब न लें। यदि आपको उच्च रक्तचाप, हृदय रोग, मधुमेह, थायरॉइड या गुर्दे/यकृत की समस्या है तो डॉक्टर को बताएं। 7 दिनों से अधिक इस दवा का उपयोग बिना डॉक्टर की सलाह के न करें।

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

💊 rhinocet d 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 from nasal congestion, sneezing, and runny nose due to viral upper respiratory infections.","evidence":"Well-established"},{"condition":"Sinusitis","description":"Helps reduce nasal congestion and pressure in sinusitis, though it does not treat the underlying infection.","evidence":"Moderate"},{"condition":"Allergic conjunctivitis","description":"May help relieve itchy, watery eyes associated with allergies due to cetirizine component.","evidence":"Moderate"}]

Off-label uses: [{"condition":"Eustachian tube dysfunction","description":"Sometimes used off-label to reduce congestion and improve ear pressure equalization.","evidence":"Limited"},{"condition":"Urticaria","description":"Cetirizine component may be used for chronic urticaria, but phenylephrine is not typically indicated.","evidence":"Limited"}]

Primary treatment for: Allergic rhinitis

Also treats: Common cold, Sinusitis, Allergic conjunctivitis

📋 Drug Information

Generic Name(s)Cetirizine (10mg) + Phenylephrine (10mg)
Brand Namerhinocet d tablet
ManufacturerPrimecure Medicine Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action Class
Route of AdministrationOral
StorageStore at room temperature (15-30°C) away 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 stomach upset.
2
Avoid driving or operating machinery until you know how it affects you.
3
Do not take this medicine for more than 7 days without consulting your doctor.
4
Inform your doctor if you have high blood pressure, heart disease, or thyroid problems.
5
Avoid alcohol while taking this medicine as it can increase drowsiness.
6
Stay well hydrated to help thin nasal secretions.
7
Use a humidifier or saline nasal spray to complement symptom relief.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Sneezing
This medicine is commonly prescribed for allergic sneezing.
Likely Use
Runny nose
Helps reduce runny nose due to allergies or cold.
Likely Use
Nasal congestion
Phenylephrine component reduces congestion.
Likely Use
Fever
This medicine is not a primary fever reducer.
Not Primary
Body ache
Not indicated for body aches.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionCetirizine is rapidly absorbed after oral administration, with peak plasma concentrations reached in about 1 hour. Phenylephrine is absorbed from the gastrointestinal tract but undergoes extensive first-pass metabolism, resulting in low oral bioavailability.
DistributionCetirizine is widely distributed throughout the body, with a volume of distribution of approximately 0.5 L/kg. Phenylephrine distribution is not well characterized but is expected to distribute into tissues.
Protein BindingCetirizine is approximately 93% bound to plasma proteins. Phenylephrine protein binding is not established from the available information.
MetabolismCetirizine undergoes minimal hepatic metabolism; it is primarily excreted unchanged in urine. Phenylephrine is extensively metabolized in the liver and gut wall by monoamine oxidase and sulfotransferases.
Half-LifeCetirizine elimination half-life is approximately 8-10 hours in adults with normal renal function. Phenylephrine half-life is approximately 2.5-3 hours.
ExcretionCetirizine is primarily excreted unchanged in urine. Phenylephrine and its metabolites are excreted mainly in urine.
BioavailabilityCetirizine oral bioavailability is high, approximately 70% or more. Phenylephrine oral bioavailability is low, approximately 38% due to first-pass metabolism.
Onset of ActionCetirizine onset of action is within 1 hour. Phenylephrine onset of action is within 15-30 minutes after oral administration.
Peak Plasma TimeCetirizine peak plasma time is about 1 hour. Phenylephrine peak plasma time is about 1-2 hours.
Duration of ActionCetirizine duration of action is approximately 24 hours. Phenylephrine duration of action is approximately 4-6 hours.

How It Works

This medicine combines two active ingredients with complementary mechanisms. Cetirizine, a second-generation antihistamine, selectively antagonizes peripheral H1 receptors, reducing histamine-mediated allergic responses such as sneezing, itching, and increased vascular permeability. Phenylephrine, a sympathomimetic amine, acts primarily on alpha-1 adrenergic receptors, causing vasoconstriction of nasal mucosal blood vessels, which reduces swelling and congestion. The combination provides both antihistaminic and decongestant effects.

Mechanism Steps

1
Cetirizine binds to H1 receptors: Cetirizine competitively antagonizes histamine at peripheral H1 receptors, preventing histamine-induced symptoms like sneezing, itching, and vasodilation.
2
Phenylephrine stimulates alpha-1 receptors: Phenylephrine binds to alpha-1 adrenergic receptors on nasal blood vessels, causing vasoconstriction and reducing mucosal swelling and congestion.
3
Combined symptomatic relief: The antihistaminic and decongestant actions work together to alleviate both allergic and congestive symptoms of upper respiratory tract conditions.

💡 How to Take rhinocet d tablet

Strength: Tablet containing Cetirizine 10 mg and Phenylephrine 10 mg.

1Take this medicine orally with a glass of water.
2Swallow the tablet whole; do not crush or chew.
3Take with food to reduce stomach upset.
4Follow the dosage schedule prescribed by your doctor.
5Do not exceed the recommended dose.

Dosage Information

Adult DosageThe usual adult dose is one tablet taken orally once or twice daily, as prescribed by your doctor. The dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not exceed the recommended dose.
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 consult a doctor for dose adjustment.
Renal ImpairmentDose adjustment may be required in patients with renal impairment. Consult your doctor.
Hepatic ImpairmentUse with caution in patients with hepatic impairment. Consult your doctor for dose adjustment.
Maximum Daily DoseThe maximum recommended daily dose is one tablet twice daily, but this must be confirmed by your doctor.

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 rhinocet d tablet

✅ Common Side Effects

Drowsiness (Common (5-10%))
Avoid driving or operating machinery. Usually resolves with continued use.
Dry mouth (Common (5-10%))
Sip water frequently or chew sugarless gum.
Headache (Common (5-10%))
Rest and stay hydrated. Consult doctor if persistent.
Fatigue (Common (5-10%))
Get adequate rest. Consult doctor if severe.
Nausea (Common (5-10%))
Take with food to reduce stomach upset.

🚨 Serious Side Effects

Severe hypertension (Rare (<0.1%))
Seek immediate medical attention if you experience severe headache, blurred vision, or chest pain.
Cardiac arrhythmias (Rare (<0.1%))
Call emergency services if you notice palpitations, dizziness, or fainting.
Seizures (Very rare (<0.01%))
Seek immediate medical help if seizures occur.
Severe allergic reaction (anaphylaxis) (Very rare (<0.01%))
Get emergency medical help if you have swelling of face, lips, tongue, or difficulty breathing.

⚠️ Rare Side Effects

Hallucinations
Discontinue and consult doctor immediately.
Hepatitis
Report yellowing of skin or eyes to doctor.
Agranulocytosis
Seek medical attention if you develop fever, sore throat, or mouth ulcers.

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
Digoxin Moderate
Antacids Minor
Guanethidine Minor
Alcohol Moderate
Caffeine Minor

🚨 Major Interactions

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

⚡ Moderate Interactions

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

🍷 Alcohol Interaction

Alcohol may enhance the drowsiness and sedative effects of cetirizine. Avoid alcohol while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Severe hypertension","Coronary artery disease","Hyperthyroidism","Concurrent use with MAOIs","Known hypersensitivity to cetirizine or phenylephrine"]

⚠️ Warnings & Precautions

["May cause drowsiness; avoid driving or operating machinery.","Avoid alcohol and other CNS depressants.","Use with caution in patients with cardiovascular disease.","Use with caution in patients with renal or hepatic impairment.","Do not use for more than 7 days without consulting a doctor.","Keep out of reach of children."]

🤱 Lactation Safety

Cetirizine and phenylephrine may pass into breast milk. Consult your doctor before using this medicine while breastfeeding.

💊 Overdose Management

Overdose may cause severe drowsiness, hypertension, palpitations, or seizures. Seek immediate medical attention. Treatment is supportive and symptomatic.

⏰ 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.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed 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 may cause drowsiness. Avoid alcohol and other central nervous system depressants while taking this medicine. Inform your doctor if you have high blood pressure, heart disease, diabetes, thyroid disorders, or kidney/liver problems. 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 heat.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to the sedative and cardiovascular effects of this medicine. Use with caution and monitor blood pressure and heart rate. Dose adjustment may be necessary.

🤰 Pregnancy Planning (TTC)

Consult your doctor before planning pregnancy if you are taking this medicine. The safety of this combination in pregnancy is not well established. Your doctor may recommend alternative treatments.

🏥 Post-Surgery Considerations

Inform your surgeon and anesthesiologist if you are taking this medicine before surgery. It may interact with anesthetic agents and affect blood pressure and heart rate.

🦷 Dental Procedures

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

💚 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 well hydrated to help thin nasal secretions.
💧
Get adequate rest to support immune function.
🧘
Practice good hand hygiene to prevent infections.
🌞
Use saline nasal rinses to complement decongestion.

🏋️ Exercise Considerations

This medicine may cause drowsiness and dizziness. Avoid strenuous exercise or activities requiring alertness until you know how it affects you. Stay hydrated during exercise.

🥗 Diet Recommendations

Include vitamin C-rich foods like oranges and bell peppers.
Consume anti-inflammatory foods such as ginger and turmeric.
Avoid processed foods and excess sugar.
Stay well hydrated with water and warm fluids.
Limit caffeine intake as it may increase stimulant effects.

💼 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. Office work is generally safe, but take breaks if you feel drowsy.

🛑 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 on long-term therapy without medical advice.

📅 Long-Term Use Effects

Long-term use of this medicine without medical supervision is not recommended. Prolonged use of phenylephrine can lead to rebound congestion. Cetirizine may cause tolerance or increased drowsiness. Regular monitoring of blood pressure and renal function may be needed if used for extended periods.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Saline nasal irrigation

Can help relieve nasal congestion without medication.

Evidence: Well-established
Allergen avoidance

Reducing exposure to allergens can decrease symptoms.

Evidence: Well-established
Steam inhalation

May temporarily relieve nasal congestion.

Evidence: Limited

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This medicine does not interact with 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 schedule as advised by your doctor. Check customs regulations for carrying medications.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old woman with seasonal allergic rhinitis
She started this medicine as prescribed for her sneezing and runny nose. Within an hour, her symptoms improved significantly. She experienced mild drowsiness initially but it subsided after a few days. She was advised to take it with food to avoid stomach upset.
💡 Lesson: Taking this medicine with food and avoiding driving until you know its effects can improve tolerability and safety.
👤 A 50-year-old man with common cold and nasal congestion
He was prescribed this medicine for his cold symptoms. He noticed relief in nasal congestion and sneezing within 30 minutes. However, he experienced increased heart rate, which was managed by reducing caffeine intake. He was advised not to exceed the recommended dose.
💡 Lesson: Phenylephrine can cause stimulant effects; limiting caffeine and monitoring heart rate is important.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: Cetirizine starts working within 1 hour, while phenylephrine acts within 15-30 minutes. You may feel relief from symptoms within an hour.

Q: Can I take this medicine with food?

A: Yes, taking it with food can reduce stomach upset.

Q: Is it safe to drive after taking this medicine?

A: This medicine may cause drowsiness. Avoid driving until you know how it affects you.

Q: Can I take this medicine if I am pregnant?

A: Consult your doctor before use. The safety profile in pregnancy is not well established.

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. 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 rhinocet d 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 long periods.
    Fact: Prolonged use without medical supervision can lead to side effects and is not recommended.
  • Myth: This medicine is safe for everyone.
    Fact: It is not suitable for individuals with certain medical conditions like severe hypertension or heart disease.

🔄 Alternative Options

Generic Alternatives

  • Cetirizine + Phenylephrine combination tablets

📊 Comparison with Similar Medicines

[{"medicine":"Cetirizine + Phenylephrine","composition":"Cetirizine 10 mg + Phenylephrine 10 mg","onset":"1 hour","duration":"24 hours for cetirizine, 4-6 hours for phenylephrine","sedation":"Moderate"},{"medicine":"Cetirizine + Pseudoephedrine","composition":"Cetirizine 5 mg + Pseudoephedrine 120 mg","onset":"1 hour","duration":"12-24 hours","sedation":"Moderate"},{"medicine":"Levocetirizine + Phenylephrine","composition":"Levocetirizine 5 mg + Phenylephrine 10 mg","onset":"1 hour","duration":"24 hours","sedation":"Low"}]

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