free 5 plus tablet - Caffeine (NA) + Cetirizine (NA) medicine

Free 5 Plus Tablet: Complete Medicine Guide

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🏭 Cerspin Healthcare Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 29, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Moderate
Reviewed by
SaathiMed Expert Panel | Oct 29, 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

  • Severe allergic reaction (rash, swelling, difficulty breathing)
  • Irregular or rapid heartbeat
  • Seizures
  • Severe dizziness or fainting
  • Yellowing of skin or eyes
  • Unusual bleeding or bruising

If experiencing severe symptoms, call emergency services immediately.

What is free 5 plus tablet used for?

This medicine is a combination of caffeine and cetirizine used to relieve allergy symptoms while reducing drowsiness. It is taken orally as directed by a doctor.

  • Generic Name: Caffeine (NA) + Cetirizine (NA)
  • Manufacturer: Cerspin Healthcare Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 free 5 plus tablet के बारे में (Hindi Summary)

उपयोग: यह दवा कैफीन और सेटिरिज़ीन का संयोजन है, जिसका उपयोग एलर्जी के लक्षणों जैसे छींक, बहती नाक, खुजली और आंखों में पानी आना को कम करने के लिए किया जाता है। यह दवा दिन में सतर्क रहने में मदद करती है क्योंकि इसमें कैफीन होता है जो नींद को कम करता है।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में नींद आना, मुंह सूखना, सिरदर्द और थकान शामिल हैं। कुछ लोगों को बेचैनी या दिल की धड़कन तेज हो सकती है। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन यदि कोई गंभीर लक्षण दिखे तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के निर्देशानुसार ही लें। निर्धारित मात्रा से अधिक न लें। जब तक आपको पता न चले कि यह दवा आप पर कैसा असर करती है, वाहन चलाने या मशीनरी चलाने से बचें। शराब का सेवन न करें क्योंकि इससे नींद और बढ़ सकती है। यदि आप गर्भवती हैं या स्तनपान करा रही हैं तो डॉक्टर को बताएं।

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

💊 free 5 plus tablet Uses & Benefits

[{"condition":"Allergic rhinitis","description":"Relieves sneezing, runny nose, itching, and watery eyes associated with seasonal or perennial allergies.","evidence":"Well-established"},{"condition":"Chronic urticaria","description":"Helps reduce itching and hives in chronic urticaria.","evidence":"Well-established"},{"condition":"Fatigue and drowsiness","description":"The caffeine component helps counteract daytime drowsiness caused by cetirizine.","evidence":"Supportive"}]

Off-label uses: [{"condition":"Motion sickness","description":"Sometimes used off-label for motion sickness due to antihistamine effects.","evidence":"Limited"}]

Primary treatment for: Allergic rhinitis

Also treats: Chronic urticaria, Fatigue

📋 Drug Information

Generic Name(s)Caffeine (NA) + Cetirizine (NA)
Brand Namefree 5 plus tablet
ManufacturerCerspin Healthcare Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action Class
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a dry place, away from direct sunlight.
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
Limit caffeine intake from other sources to prevent jitteriness.
4
Do not take more than the prescribed dose.
5
Consult your doctor if symptoms persist beyond 7 days.
6
Report any unusual heart palpitations or severe drowsiness immediately.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Sneezing
This medicine is commonly prescribed for this.
Likely Use
✅
Runny nose
This medicine helps relieve this symptom.
Likely Use
✅
Itching
This medicine is used for allergic itching.
Likely Use
❌
Fever
This medicine is not a primary fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionCaffeine is rapidly absorbed from the gastrointestinal tract after oral administration. Cetirizine is also well absorbed orally, with peak plasma concentrations reached within 1 hour.
DistributionCaffeine distributes widely throughout body fluids and crosses the blood-brain barrier. Cetirizine is distributed mainly in peripheral tissues and has low penetration into the central nervous system.
Protein BindingCaffeine is approximately 25-36% bound to plasma proteins. Cetirizine is about 93% bound to plasma proteins.
MetabolismCaffeine is metabolized in the liver by cytochrome P450 enzymes, primarily CYP1A2. Cetirizine undergoes minimal hepatic metabolism.
Half-LifeThe elimination half-life of caffeine is approximately 3-5 hours. Cetirizine has a half-life of about 8-10 hours.
ExcretionCaffeine and its metabolites are excreted primarily in urine. Cetirizine is excreted mainly unchanged in urine.
BioavailabilityCaffeine has nearly 100% oral bioavailability. Cetirizine has a bioavailability of approximately 70%.
Onset of ActionCaffeine's effects begin within 15-30 minutes. Cetirizine's antihistamine effects start within 1 hour.
Peak Plasma TimeCaffeine reaches peak plasma levels in about 30-60 minutes. Cetirizine peaks in about 1 hour.
Duration of ActionCaffeine's effects last for about 3-5 hours. Cetirizine's effects last for about 24 hours.

How It Works

Caffeine acts as an antagonist at adenosine receptors in the brain, leading to increased neuronal firing and release of neurotransmitters such as dopamine and norepinephrine, which promote wakefulness and alertness. Cetirizine is a selective peripheral H1-receptor antagonist that inhibits the effects of histamine, reducing allergic symptoms. The combination provides both alertness and allergy relief.

Mechanism Steps

1
Adenosine receptor blockade: Caffeine blocks adenosine receptors in the brain, preventing adenosine from inducing sleepiness.
2
Neurotransmitter release: This blockade increases the release of excitatory neurotransmitters like dopamine and norepinephrine, enhancing alertness.
3
Histamine H1 receptor antagonism: Cetirizine binds to peripheral H1 receptors, preventing histamine from triggering allergic responses such as vasodilation and itching.
4
Reduced allergic symptoms: The blockade of H1 receptors leads to relief from sneezing, runny nose, and itching.

💡 How to Take free 5 plus tablet

Strength: Immediate-release tablet; strength not specified.

1Take the tablet orally with a glass of water.
2Swallow whole; do not crush or chew.
3Take with or without food, as directed by your doctor.
4Follow the prescribed schedule consistently.

Dosage Information

Adult DosageThe usual adult dose is one tablet taken orally once or twice daily, as directed by your physician. The dose may be adjusted based on your condition and response. Do not exceed the recommended dose. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
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. Use with caution and consult a doctor for appropriate dosing.
Renal ImpairmentDose adjustment may be required in patients with renal impairment. Consult your doctor.
Hepatic ImpairmentDose adjustment may be required in patients with hepatic impairment. Consult your doctor.
Maximum Daily DoseThe maximum daily dose should not exceed the prescribed amount. Typically, one tablet twice daily, but individual limits apply.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset.
Grapefruit
Avoid
May increase caffeine levels.
Alcohol
Avoid
Increases drowsiness.

⏰ 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 free 5 plus tablet

✅ Common Side Effects

Drowsiness (Common (5-10%))
Avoid driving or operating machinery until you know how it affects you.
Dry mouth (Common (5-10%))
Sip water or chew sugarless gum.
Headache (Common (5-10%))
Usually resolves on its own; consult doctor if persistent.
Fatigue (Common (5-10%))
Get adequate rest; consult doctor if severe.
Insomnia (Uncommon (1-5%))
Avoid taking late in the day; consult doctor if persistent.

🚨 Serious Side Effects

Severe allergic reaction (Rare (<0.1%))
Seek immediate medical attention if you experience rash, swelling, or difficulty breathing.
Palpitations (Rare (<0.1%))
Consult a doctor if you feel irregular or rapid heartbeat.
Seizures (Rare (<0.1%))
Seek emergency medical help if seizures occur.

⚠️ Rare Side Effects

Hepatitis
Report yellowing of skin or eyes to your doctor immediately.
Thrombocytopenia
Report unusual bleeding or bruising to your doctor.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
MAOIs Major
CNS depressants Major
Fluoroquinolones Moderate
Theophylline Moderate
Oral contraceptives Minor

🚨 Major Interactions

  • Monoamine oxidase inhibitors (MAOIs)
  • CNS depressants

⚡ Moderate Interactions

  • Fluoroquinolone antibiotics
  • Theophylline

🍷 Alcohol Interaction

Alcohol may enhance the sedative effects of cetirizine and increase the risk of drowsiness, dizziness, and impaired coordination. It is advisable to avoid alcohol while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to caffeine or cetirizine","Severe hepatic impairment","Severe renal impairment","History of seizures","Cardiac arrhythmias"]

⚠️ Warnings & Precautions

["Avoid driving or operating machinery until you know how this medicine affects you.","Limit alcohol consumption.","Use with caution in elderly patients.","Consult doctor if pregnant or breastfeeding.","Do not exceed recommended dose."]

🤱 Lactation Safety

Caffeine and cetirizine are excreted in breast milk. Consult your doctor before use during breastfeeding.

💊 Overdose Management

Overdose may cause severe agitation, palpitations, seizures, and difficulty breathing. Seek immediate medical attention. Treatment is symptomatic and supportive.

⏰ 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.

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. Limit alcohol consumption as it may increase drowsiness. Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding. Keep out of reach of children.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to the effects of caffeine and cetirizine. Use with caution and monitor for drowsiness and cardiac effects.

🤰 Pregnancy Planning (TTC)

Consult your doctor before planning pregnancy. Safety during pregnancy is not established.

🏥 Post-Surgery Considerations

Consult your surgeon before taking this medicine after surgery, as it may interact with anesthetics or other medications.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine, as it may cause dry mouth and affect dental health.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy weight to reduce allergy severity.
🥗
Regular low-impact exercise like walking or swimming.
😴
Practice good sleep hygiene.
💧
Include anti-inflammatory foods in your diet.
🧘
Stay hydrated.

🏋️ Exercise Considerations

Avoid strenuous exercise if you experience palpitations or dizziness. Stay hydrated and monitor your heart rate.

🥗 Diet Recommendations

Include omega-3 rich foods
Reduce processed food intake
Stay well hydrated

💼 Impact on Daily Work & Life

This medicine may cause drowsiness or insomnia, affecting your ability to drive or operate machinery. Adjust your schedule as needed and consult your doctor if side effects persist.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. If you experience severe side effects, seek medical advice immediately.

📅 Long-Term Use Effects

Long-term use of this medicine may lead to tolerance to caffeine's effects and potential dependence. Regular monitoring of liver and kidney function is advised if used for extended periods. Consult your doctor for periodic review.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Allergen avoidance

Reducing exposure to allergens can help manage symptoms.

Evidence: Well-established
Nasal saline irrigation

Can complement medicine for nasal allergy symptoms.

Evidence: Supportive

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific interactions with vaccines are known. Consult your doctor for timing.

📦 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 direct sunlight. If traveling across time zones, adjust dosing schedule as advised by your doctor. Check customs regulations for carrying prescription medicines.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old woman with seasonal allergies
She was prescribed this medicine for her sneezing and runny nose. She found that taking it in the morning helped her stay alert during work, but she experienced mild drowsiness initially. After a few days, the drowsiness subsided.
💡 Lesson: Taking the medicine as prescribed and allowing time for adjustment can improve tolerability.
👤 A 50-year-old man with chronic urticaria
He used this medicine to control itching and hives. He noted that avoiding alcohol and taking the tablet with breakfast reduced his stomach discomfort. He also monitored his heart rate as advised.
💡 Lesson: Following safety advice and monitoring for side effects ensures safe use.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: Caffeine starts working within 15-30 minutes, while cetirizine's effects begin within 1 hour.

Q: Can I take this medicine with other antihistamines?

A: Consult your doctor before combining with other antihistamines to avoid additive effects.

Q: Is it safe during pregnancy?

A: Consult your doctor; safety is not established.

🤔 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 free 5 plus 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 is safe for everyone.
    Fact: It is not safe for individuals with certain medical conditions; consult a doctor.
  • Myth: It can be taken without a prescription.
    Fact: It is a prescription medicine; self-medication is not advised.

📊 Comparison with Similar Medicines

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