Flewtos Capsule - Paracetamol (300mg) + Caffeine (30mg) medicine

Flewtos Capsule: Complete Medicine Guide

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🏭 TOSC International Pvt Ltd 📦 strip of 10 capsules 💊 Allopathy 📅 Updated: Oct 28, 2026
⚠️ Hepatotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for paracetamol and caffeine combination in pain relief.
Reviewed by
SaathiMed Expert Panel | Oct 28, 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

  • Yellowing of skin or eyes (jaundice)
  • Severe abdominal pain
  • Blood in vomit or stool
  • Difficulty breathing or swelling of face, lips, or throat
  • Persistent high fever
  • Unusual bruising or bleeding
  • Decreased urine output

If experiencing severe symptoms, call emergency services immediately.

What is Flewtos Capsule used for?

This medicine is a combination of Paracetamol 300 mg and Caffeine 30 mg used for short-term relief of mild to moderate pain and fever. It works by reducing pain signals in the brain and enhancing alertness. Take one capsule every 4-6 hours as needed, but do not exceed 6 capsules in 24 hours. Avoid alcohol and consult a doctor if symptoms persist.

  • Generic Name: Paracetamol (300mg) + Caffeine (30mg)
  • Manufacturer: TOSC International Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 Flewtos Capsule के बारे में (Hindi Summary)

उपयोग: यह दवा पैरासिटामोल 300 मिलीग्राम और कैफीन 30 मिलीग्राम का संयोजन है। इसका उपयोग हल्के से मध्यम दर्द जैसे सिरदर्द, मांसपेशियों में दर्द, दांत दर्द और बुखार के इलाज के लिए किया जाता है। यह दर्द को कम करने और शरीर के तापमान को नियंत्रित करने में मदद करती है। कैफीन दर्द निवारक प्रभाव को बढ़ाता है और सतर्कता बढ़ाता है। इसका उपयोग केवल अल्पकालिक राहत के लिए किया जाना चाहिए।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में बेचैनी, घबराहट, नींद न आना और पेट में परेशानी शामिल हैं। कुछ लोगों को मतली, उल्टी या दिल की धड़कन तेज हो सकती है। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन इनमें यकृत की क्षति, गंभीर एलर्जी प्रतिक्रिया और त्वचा पर गंभीर दाने शामिल हो सकते हैं। यदि आपको कोई गंभीर लक्षण दिखाई दे तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को निर्धारित मात्रा से अधिक न लें। इस दवा के साथ शराब का सेवन न करें क्योंकि इससे यकृत को नुकसान का खतरा बढ़ जाता है। बिना डॉक्टर की सलाह के 10 दिनों से अधिक दर्द के लिए या 3 दिनों से अधिक बुखार के लिए इस दवा का उपयोग न करें। यदि आपको यकृत या गुर्दे की बीमारी है, या आप गर्भवती या स्तनपान करा रही हैं, तो इस दवा का उपयोग करने से पहले अपने डॉक्टर से बात करें। बच्चों की पहुंच से दूर रखें।

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

💊 Flewtos Capsule Uses & Benefits

[{"condition":"Tension headache","description":"Relieves mild to moderate headache pain and associated tension.","evidence":"Well-established"},{"condition":"Muscle aches and pains","description":"Provides temporary relief from minor muscle pain and soreness.","evidence":"Well-established"},{"condition":"Fever","description":"Reduces fever by acting on the hypothalamus.","evidence":"Well-established"},{"condition":"Cold and flu symptoms","description":"Helps alleviate headache, body ache, and fever associated with viral infections.","evidence":"Well-established"},{"condition":"Dental pain","description":"Provides short-term relief from toothache and post-dental procedure discomfort.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Migraine","description":"Sometimes used off-label for acute migraine attacks, though evidence is limited.","evidence":"Limited"},{"condition":"Menstrual cramps","description":"May be used off-label for mild menstrual pain, but not a first-line treatment.","evidence":"Limited"}]

Primary treatment for: Pain and fever

Also treats: Tension headache, Muscle aches, Cold and flu symptoms, Dental pain

📋 Drug Information

Generic Name(s)Paracetamol (300mg) + Caffeine (30mg)
Brand NameFlewtos Capsule
ManufacturerTOSC International Pvt Ltd
Packaging / Formstrip of 10 capsules (Allopathy)
Therapeutic Class
Action Class
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a dry place, away from direct sunlight 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 alcohol completely while taking this medicine to prevent liver damage.
3
Do not exceed 6 capsules in 24 hours.
4
Do not use for more than 10 days for pain or 3 days for fever without consulting a doctor.
5
Check other medications for paracetamol content to avoid accidental overdose.
6
Stay hydrated and avoid excessive caffeine intake from other sources.
7
Consult your doctor if pain or fever persists or worsens.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Headache
This medicine is commonly used for tension headaches.
Likely Use
✅
Fever
This medicine helps reduce fever.
Likely Use
✅
Muscle pain
This medicine provides relief from minor muscle aches.
Likely Use
❌
Inflammation
This medicine is not an anti-inflammatory; it does not reduce swelling.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionParacetamol is rapidly and almost completely absorbed from the gastrointestinal tract after oral administration. Caffeine is also rapidly absorbed. Peak plasma concentrations for paracetamol occur within 30 to 60 minutes, and for caffeine within 30 to 60 minutes.
DistributionParacetamol distributes widely into most body tissues, with a volume of distribution of approximately 0.9 L/kg. Caffeine distributes throughout body water and is approximately 10-35% bound to plasma proteins.
Protein BindingParacetamol: Approximately 10-25% bound to plasma proteins. Caffeine: Approximately 10-35% bound to plasma proteins.
MetabolismParacetamol is primarily metabolized in the liver via glucuronidation and sulfation, with a small fraction metabolized by CYP2E1 to a toxic intermediate (NAPQI) that is detoxified by glutathione. Caffeine is metabolized in the liver by CYP1A2, CYP2E1, and CYP3A4.
Half-LifeParacetamol: 2-3 hours. Caffeine: 3-7 hours.
ExcretionParacetamol metabolites are excreted primarily in the urine. Caffeine metabolites are also excreted in urine.
BioavailabilityParacetamol: Approximately 80-100% after oral administration. Caffeine: Approximately 99% after oral administration.
Onset of ActionParacetamol: 30-60 minutes. Caffeine: 15-45 minutes.
Peak Plasma TimeParacetamol: 30-60 minutes. Caffeine: 30-60 minutes.
Duration of ActionParacetamol: 4-6 hours. Caffeine: 3-5 hours.

How It Works

This medicine combines two active ingredients. Paracetamol acts primarily in the central nervous system to reduce pain and fever by inhibiting prostaglandin synthesis, although its exact mechanism is not fully understood. Caffeine is a central nervous system stimulant that blocks adenosine receptors, leading to increased alertness and enhanced analgesic effect. Together, they provide relief from mild to moderate pain and fever.

Mechanism Steps

1
Paracetamol central action: Paracetamol inhibits prostaglandin synthesis in the central nervous system, reducing pain perception and lowering fever.
2
Caffeine adenosine blockade: Caffeine blocks adenosine receptors in the brain, leading to increased neuronal activity and alertness.
3
Enhanced analgesia: Caffeine potentiates the analgesic effect of paracetamol by promoting vasoconstriction and modulating pain pathways.

💡 How to Take Flewtos Capsule

Strength: Each capsule contains Paracetamol 300 mg and Caffeine 30 mg.

1Take this medicine orally with a full glass of water.
2Take with food or milk to reduce stomach upset.
3Swallow the capsule whole. Do not crush or chew.
4Take at the same times each day if using regularly.
5Do not exceed the recommended dose.

Dosage Information

Adult DosageThe usual adult dose of this medicine is one capsule taken orally every 4 to 6 hours as needed for pain or fever. Do not exceed 6 capsules in 24 hours. 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 caffeine and paracetamol. Use with caution and consult a doctor for appropriate dosing.
Renal ImpairmentDose adjustment may be required in patients with kidney disease. Consult a doctor for guidance.
Hepatic ImpairmentDose adjustment or avoidance may be required in patients with liver disease. Consult a doctor for guidance.
Maximum Daily DoseMaximum daily dose: 6 capsules in 24 hours. Do not exceed the recommended dose.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals or a light snack
Reduces stomach upset.
Grapefruit
Avoid
May increase caffeine levels.
Caffeine-containing beverages
Limit
May increase caffeine side 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 Flewtos Capsule

✅ Common Side Effects

Nervousness (Common (5-10%))
Usually resolves on its own. Reduce caffeine intake if persistent.
Insomnia (Common (5-10%))
Avoid taking this medicine close to bedtime.
Stomach discomfort (Common (5-10%))
Take with food or milk to reduce stomach upset.
Nausea (Common (5-10%))
Take with a light snack. Consult doctor if persistent.
Restlessness (Common (5-10%))
Avoid other caffeine sources. Consult doctor if severe.

🚨 Serious Side Effects

Liver damage (Rare (<0.1%))
Seek immediate medical attention if you notice yellowing of skin or eyes, dark urine, or severe abdominal pain.
Severe allergic reaction (Rare (<0.1%))
Seek emergency help if you experience swelling of face, lips, throat, or difficulty breathing.
Severe skin reactions (Rare (<0.1%))
Stop the medicine and seek immediate medical attention if you develop a rash, blisters, or peeling skin.
Fast heartbeat (Uncommon (0.1-1%))
Consult a doctor if you experience palpitations or a persistent rapid heart rate.

⚠️ Rare Side Effects

Thrombocytopenia
Report unusual bruising or bleeding to your doctor immediately.
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
Warfarin Major
Alcohol Major
Carbamazepine Moderate
Phenytoin Moderate
Rifampicin Moderate
Ciprofloxacin Moderate
Oral contraceptives Minor
Cimetidine Minor

🚨 Major Interactions

  • Warfarin
  • Alcohol
  • Other paracetamol-containing products

⚡ Moderate Interactions

  • Carbamazepine
  • Phenytoin
  • Rifampicin
  • Ciprofloxacin

🍷 Alcohol Interaction

Avoid alcohol while taking this medicine. Alcohol increases the risk of liver damage from paracetamol and can worsen side effects such as stomach upset and drowsiness.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity to paracetamol or caffeine","Severe liver disease or active liver failure","Severe kidney disease","Children under 12 years of age without medical advice","Use of other paracetamol-containing products"]

⚠️ Warnings & Precautions

["Do not exceed the recommended dose.","Avoid alcohol while taking this medicine.","Do not use for more than 10 days for pain or 3 days for fever without consulting a doctor.","Consult a doctor if you have liver or kidney disease.","Consult a doctor if you are pregnant or breastfeeding.","Keep out of reach of children.","Do not take other products containing paracetamol concurrently."]

🤱 Lactation Safety

Paracetamol and caffeine are excreted in breast milk in small amounts. This medicine is generally considered compatible with breastfeeding when used at recommended doses. Consult your doctor for guidance.

💊 Overdose Management

Seek immediate medical attention if you suspect an overdose. Symptoms of overdose may include nausea, vomiting, abdominal pain, confusion, and liver damage. The antidote for paracetamol overdose is N-acetylcysteine, which is most effective when given within 8-10 hours of ingestion. Do not wait for symptoms to appear.

⏰ 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

Do not take more than the recommended dose of this medicine. Avoid drinking alcohol while taking this product because it increases the risk of liver damage. Do not use this medicine for more than 10 days for pain or 3 days for fever without consulting a doctor. If you have liver or kidney disease, or if you are pregnant or breastfeeding, talk to your doctor before using this medicine. Keep this medicine out of reach of children. Do not take other products containing paracetamol while using this medicine to prevent overdose.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to the effects of caffeine and paracetamol. Use with caution and consult a doctor for appropriate dosing. Monitor for signs of liver or kidney impairment.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before using this medicine. Paracetamol is generally considered safe, but caffeine should be limited.

🏥 Post-Surgery Considerations

Consult your doctor before using this medicine after surgery, as it may interact with other medications or affect recovery. Do not self-medicate for post-surgical pain.

🦷 Dental Procedures

This medicine can be used for short-term relief of dental pain. Inform your dentist if you are taking this medicine before any dental procedure.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy weight to reduce stress on your body.
🥗
Practice relaxation techniques to manage tension headaches.
😴
Stay hydrated throughout the day.
💧
Get adequate sleep to support overall health.
🧘
Limit caffeine intake from other sources.
🌞
Exercise regularly to improve circulation and reduce pain.

🏋️ Exercise Considerations

This medicine may cause dizziness or restlessness in some people. Avoid strenuous exercise if you feel unsteady. Listen to your body and rest if needed.

🥗 Diet Recommendations

Include plenty of fruits and vegetables.
Stay well hydrated with water.
Limit caffeine-containing beverages.
Avoid alcohol.
Eat balanced meals to support overall health.

💼 Impact on Daily Work & Life

This medicine may cause nervousness or restlessness, which can affect your ability to concentrate. Avoid driving or operating heavy machinery if you feel dizzy or jittery. Most people can continue their daily activities with caution.

🛑 When to Stop This Medicine

Stop taking this medicine and consult your doctor if your pain or fever persists beyond 10 days (for pain) or 3 days (for fever), if you experience any serious side effects, or if you develop new symptoms. 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 paracetamol can increase the risk of liver damage, especially with high doses or alcohol consumption. Caffeine may cause dependence and withdrawal symptoms. Regular monitoring of liver function may be required if used for extended periods. Consult your doctor if you need pain relief for more than 10 days.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Physical therapy

Can help manage chronic pain through exercises and manual techniques.

Evidence: Well-established
Relaxation techniques

Deep breathing, meditation, and yoga can reduce tension headaches.

Evidence: Well-established
Hot or cold compresses

Applying to the affected area can relieve muscle pain.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This medicine does not interact with vaccines. However, if you have a fever, consult your doctor before 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

Carry this medicine in its original packaging with a copy of your prescription. Store at room temperature and protect from direct sunlight and moisture. If traveling across time zones, continue taking as needed for symptoms, but do not exceed the maximum daily dose. Check customs regulations for carrying medications. 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 tension headaches
She often experienced headaches due to work stress. Her doctor prescribed this medicine. She took one capsule with water when the headache started and found relief within 30 minutes. She was advised not to take more than 4 capsules a day and to avoid coffee. She also started practicing relaxation techniques.
💡 Lesson: Taking this medicine at the first sign of headache and limiting caffeine intake helps manage tension headaches effectively.
👤 A 50-year-old man with fever and body ache
He had a viral fever with severe body ache. His doctor recommended this medicine every 6 hours. He took it with food and drank plenty of fluids. His fever subsided within 2 days, and body ache improved. He was advised to complete rest and not to take alcohol.
💡 Lesson: This medicine provides effective relief from fever and body ache when taken as directed, along with adequate rest and hydration.

💬 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 it on an empty stomach?

A: It is best to take this medicine with food or milk to reduce stomach upset.

Q: Is it safe to take with other pain relievers?

A: Do not take other paracetamol-containing products concurrently. Consult your doctor before combining with other pain relievers.

Q: Can I take it if I am pregnant?

A: Consult your doctor before using this medicine if you are pregnant or planning to become pregnant.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my liver?
  • 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: Flewtos Capsule is safe to take with alcohol.
    Fact: No, alcohol increases the risk of liver damage from paracetamol. Avoid alcohol while taking this medicine.
  • Myth: Flewtos Capsule can be taken for long-term pain management.
    Fact: This medicine is for short-term use only. Consult a doctor for chronic pain.
  • Myth: Flewtos Capsule is safe for children.
    Fact: Pediatric dosing is not established. Consult a pediatrician before giving to children.

🔄 Alternative Options

Generic Alternatives

  • Paracetamol 300 mg + Caffeine 30 mg capsule

Brand Alternatives

  • Flewtos Capsule

📊 Comparison with Similar Medicines

[{"medicine":"Flewtos Capsule","composition":"Paracetamol 300 mg + Caffeine 30 mg","uses":"Mild to moderate pain, fever","route":"Oral"},{"medicine":"Paracetamol 500 mg tablet","composition":"Paracetamol 500 mg","uses":"Pain, fever","route":"Oral"},{"medicine":"Ibuprofen 400 mg tablet","composition":"Ibuprofen 400 mg","uses":"Pain, inflammation, fever","route":"Oral"}]

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