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  3. Flieflu Tablet 10's

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Flieflu Tablet 10's, Pack of 10
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Written By Veda Maddala , M Pharmacy
Reviewed By Santoshini Reddy G , M Pharmacy
Flieflu Tablet is a combination medicine primarily used to treat the common cold. This medicine works by inhibiting the action of histamine, a chemical messenger responsible for causing allergies. It helps relieve congestion, sneezing, nasal and sinus congestion, and nasal swelling, common cold, flu, allergies and other breathing problems like sinusitis and bronchitis. Common side effects include drowsiness, headache, dizziness, tiredness, disturbance in attention, and dry mouth.
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Synonym :

CAFFEINE+DIPHENHYDRAMINE HYDROCHLORIDE+PARACETAMOL+PHENYLEPHRINE HYDROCHLORIDE

Composition :

CAFFEINE-30MG + DIPHENHYDRAMINE-25MG + PARACETAMOL-325MG + PHENYLEPHRINE-5MG

Manufacturer/Marketer :

Innovative Life Sciences Pvt Ltd

Consume Type :

ORAL

Return Policy :

Not Returnable

Expires on or after :

About Flieflu Tablet

Flieflu Tablet is used to treat symptoms of the common cold, such as sneezing, runny nose, fever, headache, body pains, congestion, stuffy nose, or watery eyes. The common cold is a respiratory illness affecting the nose and throat. It is mostly caused by viruses known as “rhinoviruses”. The virus enters the body through the nose, mouth, or eyes and spreads easily through droplets in the air when the person who is sick sneezes, coughs, or talks.

Flieflu Tablet is a combination of four drugs: Caffeine, Diphenhydramine, Paracetamol and Phenylephrine. Caffeine is a stimulant that increases the effect of paracetamol. Diphenhydramine belongs to the class of antihistamines (anti-allergic drugs) that works by blocking the action of histamine, a substance responsible for causing allergic reactions.  Paracetamol is an analgesic (relieves pain) and antipyretic (reduces fever) that works by inhibiting the production of certain chemical messengers in the brain known as prostaglandins that are responsible for pain and fever. Phenylephrine is a decongestant that works by contracting and narrowing the blood vessels. Thereby, provides relief from congestion and decreasing mucus production. Together, Flieflu Tablet helps to provide relief from common cold symptoms.

Take Flieflu Tablet as prescribed by your doctor. You are advised to take Flieflu Tablet for as long as your doctor has prescribed it for you based on your medical condition. Some people may experience drowsiness, headache, dizziness, tiredness, disturbance in attention, and dry mouth. Most of these side effects of Flieflu Tablet do not require medical attention and gradually resolve over time. However, if the side effects persist or worsen, please consult your doctor.

If you are allergic to Flieflu Tablet or any other medicines, please tell your doctor. If you are pregnant or breastfeeding, you are advised to consult a doctor before taking Flieflu Tablet . Flieflu Tablet is not recommended for children below 12 years. Please do not take more than the prescribed dose of Flieflu Tablet as it may cause severe liver damage. Avoid excessive intake of caffeine as it may cause shaking, difficulty sleeping, and uncomfortable feelings in the chest.

Uses of Flieflu Tablet

Flieflu Tablet is used in the treatment of Common cold symptoms. The detailed uses of Flieflu Tablet are as follows:<br/>• Common Cold & Flu: Flieflu Tablet relieves symptoms like sneezing, runny nose, nasal congestion, headache, and fever.<br/>• Allergic Rhinitis: Flieflu Tablet helps reduce allergy-related symptoms such as watery eyes and itching.<br/>• Sinusitis & Nasal Congestion: Flieflu Tablet acts as a decongestant, reducing swelling in nasal passages.<br/>

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Directions for Use

• Take Flieflu Tablet with or without food or as advised by a doctor.• Follow your doctor's instructions on the dosage and timing of this medication, to ensure the safety.• Swallow the medicine as a whole with glass of water.• Do not crush, break, or chew it.

Medicinal Benefits

Flieflu Tablet contains Caffeine, Diphenhydramine, Paracetamol and Phenylephrine. Caffeine is a stimulant that increases the effect of paracetamol and decreases drowsiness caused by Diphenhydramine. Paracetamol is an analgesic (relieves pain) and antipyretic (reduces fever) that works by inhibiting the production of certain chemical messengers in the brain known as prostaglandins that are responsible for pain and fever. Diphenhydramine is an anti-allergic drug that blocks the action of histamine, a substance responsible for causing allergic reactions.  Phenylephrine is a decongestant that works by contracting and narrowing the blood vessels. Thereby, provides relief from congestion and decreasing mucus production. Together, Flieflu Tablet helps to provide relief from symptoms such as sneezing, running nose, watery eyes, itching, swelling, and congestion or stiffness.

How Flieflu Tablet Works

Flieflu Tablet is a combination of four drugs: Caffeine, Diphenhydramine, Paracetamol and Phenylephrine. Caffeine is a stimulant that increases the effect of paracetamol. Diphenhydramine belongs to the class of antihistamines (anti-allergic drugs) that works by blocking the action of histamine, a substance responsible for causing allergic reactions.  Paracetamol is an analgesic (relieves pain) and antipyretic (reduces fever) that works by inhibiting the production of certain chemical messengers in the brain known as prostaglandins that are responsible for pain and fever. Phenylephrine is a decongestant that works by contracting and narrowing the blood vessels. Thereby, provides relief from congestion and decreasing mucus production. Together, Flieflu Tablet helps to provide relief from common cold symptoms.

Storage

Keep Flieflu Tablet out of the sight and reach of children.
Side effects of Flieflu Tablet
Overcome Medication-Induced Nausea: A 9-Step Plan
  • Inform your doctor about the nausea and discuss possible alternatives to the medication or adjustments to the dosage.
  • Divide your daily food intake into smaller, more frequent meals to reduce nausea.
  • Opt for bland, easily digestible foods like crackers, toast, plain rice, bananas, and applesauce.
  • Avoid certain foods that can trigger nausea, such as fatty, greasy, spicy, and smelly foods.
  • Drink plenty of fluids, such as water, clear broth, or electrolyte-rich beverages like coconut water or sports drinks.
  • Use ginger (tea, ale, or candies) to help relieve nausea.
  • Get adequate rest and also avoid strenuous activities that can worsen nausea.
  • Talk to your doctor about taking anti-nausea medication if your nausea is severe.
  • Record when your nausea occurs, what triggers it, and what provides relief to help you identify patterns and manage your symptoms more effectively.
To prevent, manage, and treat Constipation caused by medication usage, follow these steps:
  • Preventing Vomiting (Before it Happens)
  • Take medication exactly as prescribed by your doctor. This can help minimize side effects, including vomiting.
  • Having a small meal before taking your medication can help reduce nausea and vomiting.
  • Talk to your doctor about taking anti-nausea medication along with your prescribed medication.
  • Managing Vomiting (If it Happens)
  • Try taking ginger in the form of tea, ale, or candy to help alleviate nausea and vomiting.
  • What to Do if Vomiting Persists
  • Consult your doctor if vomiting continues or worsens, consult the doctor for guidance on adjusting your medication or additional treatment.
  • Drink water or other clear fluids.
  • To prevent worsening of pain, limit intake of tea, coffee, or alcohol.
  • Include bland foods like rice, toast, crackers, and rice in your diet.
  • Avoid lying down immediately after eating as it may cause indigestion or heartburn.
  • Avoid acidic and spicy food as it may cause indigestion.
Here are the precise steps to cope with diarrhoea caused by medication usage:
  • Inform Your Doctor: Notify your doctor immediately about your diarrhoea symptoms. This allows them to adjust your medication or provide guidance on managing side effects.
  • Stay Hydrated: Drink plenty of fluids to replace lost water and electrolytes. Choose water, clear broth, and electrolyte-rich drinks. Avoid carbonated or caffeinated beverages to effectively rehydrate your body.
  • Follow a Bland Diet: Eat easy-to-digest foods to help firm up your stool and settle your stomach. Try incorporating bananas, rice, applesauce, toast, plain crackers, and boiled vegetables into your diet.
  • Avoid Trigger Foods: Steer clear of foods that can worsen diarrhoea, such as spicy, fatty, or greasy foods, high-fibre foods, and dairy products (especially if you're lactose intolerant).
  • Practice Good Hygiene: Maintain good hygiene to prevent the spread of infection. To stay healthy, wash your hands frequently, clean and disinfect surfaces regularly, and avoid exchanging personal belongings with others.
  • Take Anti-Diarrheal Medications: If your doctor advises, anti-diarrheal medications such as loperamide might help manage diarrhoea symptoms. Always follow your doctor's directions.
  • Keep track of your diarrhoea symptoms. If they don't get better or worse or are accompanied by severe stomach pain, blood, or dehydration signs (like extreme thirst or dark urine), seek medical help.
Here are the steps to cope with constipation as a side effect of medication:
  • Inform your doctor about your constipation symptoms. They may adjust your medication or advise alternative treatments.
  • Stay hydrated by drinking sufficient of water (at least 8-10 glasses a day) to help soften stool and promote bowel movements.
  • Increase fibre intake by eating foods high in fibre, such as fruits, whole grains, vegetables and legumes, to help bulk up the stool.
  • Establish a bowel routine by trying to go to the bathroom at the same time each day to train your bowels.
  • Engaging in regular exercise, like walking or yoga, can support in bowel movement stimulation.
  • Consult your doctor if constipation persists, and discuss alternative treatments or adjustments to your medication.
Here are the step-by-step strategies to manage the side effects of "indigestion" caused by medication usage:
  • Take medications with food (if recommended): It can help prevent stomach distress and indigestion.
  • Eat smaller, more frequent meals: Divide daily food intake into smaller, more frequent meals to ease digestion.
  • Avoid trigger foods: Identify and avoid foods that trigger indigestion, such as spicy, fatty, or acidic foods.
  • Stay upright after eating: Sit or stand upright for at least 1-2 hours after eating to prevent stomach acid from flowing into the oesophagus.
  • Avoid carbonated drinks: Avoid drinking carbonated beverages, such as soda or beer, which can worsen indigestion.
  • Manage stress: To alleviate indigestion, engage in stress-reducing activities like deep breathing exercises or meditation.
  • Consult a doctor if needed: If indigestion worsens or persists, consult a healthcare professional to adjust the medication regimen or explore alternative treatments.
  • Skin rash caused by allergies is due to irritants or allergens. Therefore, avoid contact with such irritants.
  • Consult your doctor for proper medication and apply an anti-itch medication. Follow the schedule and use the medication whenever needed.
  • Protect your skin from extreme heat and try to apply wet compresses.
  • Soak in the cool bath, which gives a soothing impact to the affected area.

What if I have taken an overdose of Flieflu Tablet

Do not take more than the prescribed dose of Flieflu Tablet as it may cause severe liver damage. Avoid excessive intake of caffeine as it may cause shaking, difficulty sleeping and uncomfortable feeling in the chest.

Drug Warnings

If you are allergic to Flieflu Tablet or any other medicines, please tell your doctor. If you are pregnant or breastfeeding, you are advised to consult a doctor before taking Flieflu Tablet . Flieflu Tablet is not recommended for children below 12 years. Do not take more than the prescribed dose of Flieflu Tablet as it may cause severe liver damage. Avoid excessive intake of caffeine as it may cause shaking, difficulty sleeping and uncomfortable feeling in the chest. If you experience anxiety, nervousness, diarrhoea, high blood pressure or dizziness while taking Flieflu Tablet , please consult a doctor.

Drug-Drug Interactions

verifiedApollotooltip
CaffeineIsocarboxazid
Critical
CaffeinePhenelzine
Critical

Drug-Drug Interactions

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CaffeineIsocarboxazid
Critical
How does the drug interact with Flieflu Tablet:
Taking these two together can cause your blood pressure to rise, a condition known as a hypertensive crisis.

How to manage the interaction:
Taking Flieflu Tablet with Isocarboxazid is not recommended, please consult your doctor before taking it. It can be taken if your doctor prescribes it. Do not stop taking any medication without consulting your doctor.
CaffeinePhenelzine
Critical
How does the drug interact with Flieflu Tablet:
Taking these two together can cause your blood pressure to rise, a condition known as a hypertensive crisis.

How to manage the interaction:
Taking Flieflu Tablet with Phenelzine is not recommended, please consult your doctor before taking it. They can be taken if your doctor advises it. Do not stop taking any medication without consulting your doctor.
CaffeineLinezolid
Critical
How does the drug interact with Flieflu Tablet:
Taking these two together can cause your blood pressure to rise, a condition known as a hypertensive crisis.

How to manage the interaction:
Taking Flieflu Tablet with Linezolid is not recommended, please consult your doctor before taking it. It can be taken if your doctor prescribes it. Do not stop taking any medication without consulting your doctor.
CaffeineTranylcypromine
Critical
How does the drug interact with Flieflu Tablet:
Coadministration of tranylcypromine with Flieflu Tablet can in cause severe high blood pressure.

How to manage the interaction:
Taking Flieflu Tablet with Tranylcypromine is not recommended, but it can be taken together if prescribed by a doctor. However, consult your doctor if you experience headache, confusion, blurred vision, problems with speech or balance, nausea, vomiting, chest pain, convulsions, and sudden numbness or weakness (especially on one side of the body). Do not discontinue any medications without consulting a doctor.
DiphenhydramineThioridazine
Critical
How does the drug interact with Flieflu Tablet:
When Thioridazine is taken with Flieflu Tablet, it can slow down the way Flieflu Tablet is broken down in the body.

How to manage the interaction:
Taking Flieflu Tablet with Thioridazine is not recommended, please consult your doctor before taking it. It can be taken if your doctor advises it. Do not stop taking any medication without consulting your doctor.
DiphenhydramineSodium oxybate
Critical
How does the drug interact with Flieflu Tablet:
Taking Flieflu Tablet with Sodium oxybate can enhance the sedative effects on the central nervous system.

How to manage the interaction:
Taking Flieflu Tablet with Sodium oxybate is not recommended, but it can be taken if prescribed by a doctor. However contact your doctor if you experience shortness of breath, increased sweating, palpitations, or confusion. Do not stop using any medications without consulting a doctor.
DiphenhydramineEliglustat
Critical
How does the drug interact with Flieflu Tablet:
When Flieflu Tablet is taken with Eliglustat, it can cause a decrease in metabolism.

How to manage the interaction:
Taking Flieflu Tablet with Eliglustat is not recommended, please consult your doctor before taking it. It can be taken if prescribed by your doctor. Do not stop taking any medication without consulting your doctor.
DiphenhydraminePotassium citrate
Critical
How does the drug interact with Flieflu Tablet:
Taking Flieflu Tablet and Potassium citrate together can increase the risk of stomach ulcers, bleeding, and gastrointestinal injury.

How to manage the interaction:
Taking Flieflu Tablet with Potassium citrate is not recommended, as it may lead to an interaction, it can be taken if prescribed by the doctor. However, if you experience severe stomach pain, bloating, sudden lightheadedness or dizziness, nausea, vomiting (especially with blood), decreased hunger, or dark, tarry stools, consult the doctor immediately. Do not discontinue any medications without a doctor's advice.
DiphenhydraminePotassium chloride
Critical
How does the drug interact with Flieflu Tablet:
Taking Flieflu Tablet with Potassium chloride can increase the risk of stomach ulcers.

How to manage the interaction:
Taking Flieflu Tablet with Potassium chloride is not recommended, as it can lead to an interaction, but it can be taken if a doctor has prescribed it. However, if you experience severe stomach pain, bloating, sudden lightheadedness or dizziness, nausea, vomiting (especially with blood), decreased hunger, or dark, tarry stools, contact your doctor. Do not stop taking any medication without consulting your doctor.
PhenylephrineTranylcypromine
Critical
How does the drug interact with Flieflu Tablet:
Taking Tranylcypromine with Flieflu Tablet can increase the risk of high blood pressure.

How to manage the interaction:
Taking Tranylcypromine with Flieflu Tablet is not recommended, but can be taken together if prescribed by a doctor. However, consult a doctor if you experience severe headache, blurred vision, confusion, seizures, chest pain, nausea or vomiting, sudden numbness or weakness (especially on one side of the body), speech difficulties, fever, sweating, lightheadedness, and fainting Do not discontinue any medications without consulting a doctor.

Drug-Food Interactions

verifiedApollotooltip
No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Diet & Lifestyle Advise

  • Wash your hands with soap and water regularly to prevent the spread of germs.

  • Eat plenty of foods rich in good bacteria like yoghurt to improve overall health.

  • Drink plenty of fluids to avoid dehydration. 

  • Gargle with salt water for relief from sore throat. 

  • Avoid consumption of alcohol with Flieflu Tablet as it may cause tiredness, drowsiness or lack of concentration.

Habit Forming

No

Therapeutic Class

COUGH AND COLD PREPARATIONS

Flieflu Tablet Substitute

Substitutes safety advice
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Alcohol

Unsafe

Avoid consumption of alcohol with Flieflu Tablet as it may increase the risk of liver damage and cause increased drowsiness, dizziness or difficulty in concentrating. Please consult a doctor before consuming alcohol with Flieflu Tablet .

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Pregnancy

Unsafe

Flieflu Tablet is not recommended for pregnant women. However, please consult a doctor if you are pregnant.

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Breast Feeding

Caution

Please consult a doctor before taking Flieflu Tablet if you are a breastfeeding mother.

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Driving

Caution

Flieflu Tablet may cause blurred vision, dizziness or drowsiness in some people. Therefore, drive only if you are alert after taking Flieflu Tablet .

bannner image

Liver

Caution

Take Flieflu Tablet with caution, especially if you have a history of liver diseases/conditions. The dose may be adjusted by your doctor as required.

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Kidney

Caution

Take Flieflu Tablet with caution, especially if you have a history of kidney diseases/conditions. The dose may be adjusted by your doctor as required.

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Children

Caution

Flieflu Tablet is not recommended for children below 12 years of age. However, please consult a doctor before giving Flieflu Tablet to children.

FAQs

Flieflu Tablet is used to treat symptoms of the common cold, such as sneezing, runny nose, fever, headache, body pains, congestion, stuffy nose, or watery eyes.

Flieflu Tablet contains Caffeine, Diphenhydramine, Paracetamol and Phenylephrine. Caffeine increases the effect of paracetamol and decreases drowsiness caused by Diphenhydramine. Paracetamol works by inhibiting the production of certain chemical messengers in the brain known as prostaglandins that are responsible for pain and fever. Diphenhydramine blocks the action of histamine, a substance responsible for causing allergic reactions. Phenylephrine works by contracting and narrowing the blood vessels. Thereby, provides relief from congestion and decreasing mucus production. Together, Flieflu Tablet helps to provide relief from symptoms of the common cold.

Yes, Flieflu Tablet may cause drowsiness. It is not necessary for everyone taking Flieflu Tablet to experience this side effect. Therefore, avoid driving if you feel drowsy after taking Flieflu Tablet .

Flieflu Tablet may be used to relieve pain and fever. Flieflu Tablet contains Paracetamol, an analgesic (relieves pain) and antipyretic (reduces fever) that inhibits the production of certain chemical messengers in the brain known as prostaglandins that are responsible for pain and fever.

You are not recommended to take Flieflu Tablet with medicines containing Paracetamol. However, please consult a doctor before taking Flieflu Tablet with other medicines.

No, you are not recommended to stop taking Flieflu Tablet without consulting your doctor as it may worsen the condition or cause recurring symptoms. Therefore, take Flieflu Tablet for as long as your doctor has prescribed it and if you experience any difficulty while taking Flieflu Tablet , please consult your doctor.

While taking Flieflu Tablet you should avoid foods rich in carbohydrates and pectin like jellies, cabbage, and broccoli, as well as chocolate, caffeine-containing foods. Also, avoid consumption of alcohol with Flieflu Tablet as it may increase the risk of liver damage and causes increased drowsiness, dizziness, and difficulty in concentrating. However take the advice of your doctor if you have any concerns.

Flieflu Tablet may rarely cause serious side effects which includes allergic reactions, skin rash or peeling, mouth ulcers, breathing problems, unexplained bleeding, recurrent fevers or infections, vision disturbances and fast or irregular heartbeat. If you experience any of these symptoms, please consult your doctor immediately.

No, it is not advisable to breastfeed while using Flieflu Tablet , as it contains diphenhydramine, which can enter breast milk and can be harmful to the unborn child. Therefore, consult your doctor before starting Flieflu Tablet if you are breastfeeding.

No, taking a higher than the recommended dose of Flieflu Tablet will not make it more effective and can actually increase the risk of serious side effects and toxicity. If you feel that your current dose is not effective, consult your doctor.

If you allergic to Flieflu Tablet , avoid taking it. If you have high blood pressure, myasthenia gravis (muscle weakness), seizures (fits), glaucoma, hyperthyroidism (overactive thyroid), chronic obstructive pulmonary disease (COPD), enlarged prostate gland, kidney, liver, heart and urinary problems, inform your doctor before taking Flieflu Tablet .

Store Flieflu Tablet at room temperature in a cool and dry place away from sunlight. Keep it out of reach of children.

The common side effects of Flieflu Tablet are drowsiness, headache, dizziness, tiredness, disturbance in attention, and dry mouth. If any of these side effects persist or worsen, please consult your doctor.

Country of origin

INDIA

Manufacturer/Marketer address

SCO-04, Swastik Vihar, Mansa Devi Complex Sector 5, Panchkula- 134109, Haryana, India
Other Info - FLI0031

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Author Details

Veda MaddalaDoctor badge

Written By

Veda Maddala

M Pharmacy

Santoshini Reddy GDoctor badge

Reviewed By

Santoshini Reddy G

M Pharmacy

Last Updated

Jul 18, 2025 | 6:55 AM IST

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Reference

  1. https://www.medicines.org.uk/emc/files/pil.8283.pdf
  2. https://www.medicines.org.uk/emc/files/pil.12480.pdf

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