Avil 25 MG Tablet: Uses, Side Effects, Composition, Price & Dosages

Avil 25 MG Tablet is an antihistamine of the category H.  It is known to block the effect of the chemical messengers responsible for congestion, irritation and other allergic reactions. It is an over the counter medicine and is consumed along with some other medicine. However, to avoid any risk of complication in future, a doctor should be consulted before consuming the medicine.

Nature Antihistamine
Composition Pheniramine maleate
Uses Allergic reactions
Side effects Dizziness, Nausea, Vomiting
Precautions Pregnant and breastfeeding mothers should Avil 25
Avil 25 MG Tablet

It’s manufactured and marketed by Sanofi India Ltd and Aventis Pharma. It is usually marketed in combination with other medications to get relief from symptoms associated with an allergic reaction and congestion. Pheniramine maleate is the main ingredient of Avil, which is known to treat allergic reactions.

Uses and Benefits of Avil 25:

Avil 25 MG Tablet is used to treat the following allergic symptoms:

  • Motion sickness : The medicine is prescribed for motion sickness to reduce symptoms such as itchy eyes, runny nose, sneezing, etc.
  • Itchy and/or a runny nose: Avil 25 can be taken to avoid itchy or runny nose due to allergy.
  • Sneezing: Avil 25 is used to avoid sneezing due to any kind of allergic reactions.
  • Irritation in the eyes: Avil 25 can be taken along with other medicines to treat eye irritations cause due to allergy.
  • Hay fever : It is usually caused due to allergic reactions. Avil 25 is prescribed to avoid such conditions.
  • Allergic rhinitis: Symptoms of allergic rhinitis include nasal congestion, sneezing, eye itching , runny nose, disproportionate production of tears in the eyes.
  • Angioedema: It is defined as swelling of the lower layer of skin and tissue which come just beneath the skin. The condition is usually caused due to allergic reactions. Hence, Avil 25 is prescribed to avoid such condition.
  • Allergic dermatitis: It is defined as formation of red itchy rashes due to contact with an allergic substance. Avil 25 is used to treat the condition.
  • Allergic conjunctivitis: The condition is caused due to allergic reactions. Avil 25 is prescribed to treat the condition.

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Side Effects of Avil 25:

Like all other medicines, Avil 25 MG Tablet may show certain side effects on administration. Following is the list of possible side effects:

  • Stupor
  • Lack of focus, being inclined to be annoyed, lack of coordination
  • Dizziness
  • Ringing in the ears
  • Delusions
  • The possibility of fugue state
  • Vision problems
  • The irregularity of heartbeats
  • Painful urination
  • Vomiting
  • Nausea

Some of the more severe side effects that warrant urgent medical attention are:

  • Hives
  • Yellowing of skin and eyes
  • Blackout or seizures
  • Mood variations
  • Swelling of the face, mouth or throat

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Common Dosage of Avil 25:

Following are the parameters that affect the prescribed dosage of Avil 25 MG Tablet:

  • Current health status
  • Medical history of the patient
  • Age and body weight of the patient
  • Severity of the disease
  • Response to the first dose
  • History of drug reactions or allergies
  • The general prescribed dosage for adults and children over the age of 10 is half to one tablet for up to 3 times daily.
  • General dosage for children in the age group of 5 to 10 years is half a tablet for up to 3 times a day.
  • Avil 25 MG Tablet is not recommended for children under the age of five.

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Composition & Nature of Avil 25:

The active ingredient present in Avil 25 MG Tablet is pheniramine maleate. The primary purpose of this ingredient is to treat allergic reactions such as skin rashes , itching, and runny nose.

Other ingredients present in this drug are lactose, silicon dioxide, magnesium stearate, maize starch, and pregelatinized maize starch.

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Avil 25 Price in India:

  • Strip of 10 Tablets of Avil 10mg:  17.36 INR
  • Avilin: 25 mg Injection:  32.2 INR

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How to use Avil 25?

The medicine is available in different forms like syrup, tablet, and injection. The dose of Avil 25 MG Tablet depends upon the medical history and health conditions of the patient. Tablets and syrups must be consumed orally. For the effectiveness of medicine, the patient should take the medicine as prescribed by the doctor. It is advisable to not take the medicine empty stomach as it might lead to acidity.

Few important points that patient must keep in mind when taking the medicine are:

  • If the patient is consuming syrup, then they should shake the bottle well before use so that the medicine syrup mixes evenly.
  • Consume the syrup with a measuring cup as prescribed by the doctor as overdose may lead to serious health issues.
  • Syrup is prescribed by the doctor for children.
  • Patients must take the medicine after food.
  • It is advised to read the direction for use on the product package before using the medicine.
  • Never take the medicine without the prescription or consultation with the doctor.

How Avil 25 Works?

Avil 25 MG Tablet is an alkylamine derivative which has anticholinergic and sedative effects. Its active ingredient pheniramine maleate obstructs the action of the specific chemical messengers that are responsible for allergic reactions.

The specific chemical messenger is also termed as histamine. Avil 25 inhibits the working of histamine by binding the histamine H1 receptor proteins available in effector cells.

When Avil 25 is Prescribed?

The medicine is prescribed by the doctor to patients suffering from health problems such as swelling on lips, itchy or runny nose, irritation in the eyes, hay fever, breathing problem and cough. Basically, the medicine is prescribed for conditions that have arisen due to allergic reactions in the body.

Warnings/Precautions- When to avoid Avil 25 MG Tablet?

Patient must inform the doctor about their current medicines to avoid any kind of drug interaction. Patients must also share their medical history with the doctor for appropriate dosage. In case patients experience any side effects upon use of the medicine, they must immediately seek medical attention.

Here is a list of precautions that a patient must take before starting the course of medicine.

  • Patients should not take Avil 25 MG Tablet if they have prostatic hyperplasia (enlarged prostate).
  • Patients should not take Avil 25 MG Tablet if they are taking medicines like phenelzine, selegiline or moclobemide for the treatment of depression (These antidepressants are also known as MAO inhibitors).
  • Women who are breastfeeding must not take the medicine as there are chances that the medicine may mix with the blood and harmfully affect the infant.
  • Women who are pregnant must also not use the medicine until it is necessary. In such cases, it is advised to consult the doctor before starting the course of the medicine.
  • Patients with health problems like glaucoma, breathing problems, thyroid gland disease or liver damage must also not use Avil 25.
  • Patients must remain careful of not driving or operating heavy machinery after taking the medicine as it may induce symptoms like dizziness and drowsiness.
  • Avil 25 has some amount of sugar so diabetic patient must not use the medicine. In case it’s absolutely necessary, one must seek an alternative or a substitute from a certified doctor.
  • Avil 25 MG Tablet must be swallowed orally with plenty of water and one must not break, crush or chew it.

Substitutes for Avil 25:

  • Intavil 25 mg Tablet manufactured ByIntas Pharmaceuticals Ltd.
  • Pheniramine Maleate 25 mg Tablet manufactured BySanofi India Ltd.
  • Eralet 25mg tablet manufactured by Maxzimaa Pharmaceuticals Pvt. Ltd.

Medicines that should not be taken with Avil 25:

Here is the list of medicines that patients must not take with Avil 25:

  • Barbiturates
  • Atropine
  • Aminoglycoside antibiotics
  • Hypnotics
  • Monoamine oxidase inhibitor
  • Mezoam 7.5 mg Inj
  • XathrinRedimix Suspension
  • Pratham 200 mg/5Ml Rediuse Suspension
  • Medzo 1 mg Inj

Avil 25 MG Tablet Interactions

Avil 25 should not be consumed with certain drugs or in case of particular clinical condition. Here is a list of reported interactions:

Drug interactions:

Avil 25when taken along with certain medicines may reduce the effectiveness of either of the medicines or result in some adverse effects. Here is a list of some drug interactions.

  • Macrolides : Avil 25 should not be combined with Macrolides as it may cause heart problems. A general physician should be consulted before consuming both the medicines at a time.
  • Sedatives: Avil 25 when taken along with sedatives will result in drowsiness. Hence, it is advisable to ask a medical practitioner for substitute of Avil 25.
  • Antidepressants (such as monoamine inhibitors): Avil 25 should not be consumed along with Antidepressants (MAO inhibitors) as it may result in adverse side effects such as urinary retention, blurred vision, dryness of mouth, etc. It is advised not to consume both the medicines at a time.
  • Antibiotics: Use of antibiotics should be avoided while using Avil 25 as it may result in adverse side effects. It is advised to consult a doctor to replace either of the medicines.

Alcohol interactions:

Alcohol consumption is not recommended along with Avil 25 as it may result in CNS depression and impaired thinking. It is advised not to perform any activity which requires mental alertness such as driving or operating heavy machinery after consumption of alcohol while on Avil 25.

Diseases interactions:

Avil 25 when consumed in case of certain medical condition, it might worsen the existing condition or result in some adverse effects. It is advised to consult a medical practitioner before consuming Avil 25, in case of any medical condition.

Here is a list of diseases that interact with Avil 25:

  • Closed-Angle Glaucoma: Any individual with glaucoma should avoid the use of Avil 25. Doing so may cause vision problems. To avoid any such complications, it is advised to ask a doctor to replace Avil 25 with a suitable substitute.
  • Benign prostatic hyperplasia (enlarged prostate): Patients suffering with this condition should avoid the use of Avil 25 as this may cause difficulty in passing urine.  It is advised to ask a medical practitioner to replace Avil 25 with a suitable substitute.
  • Hypersensitivity: An individual with history of allergy with Avil 25 or any of its ingredients should not use the medicine.
  • Heart diseases: Patient with any kind of heart disorders or diseases should avoid the use of Avil 25 as it may cause severe effects. It is advised to ask a medical practitioner to replace Avil 25 with an alternative.

Lab tests interactions:

The medicine might interfere with lab tests done for skin allergies. Hence, it is advised to inform the lab personnel in advance about Avil 25.


  • Avil
  • Avil Syrup

How to Store Avil 25?

Avil 25 should be stored at a cool dry place at room temperature. It is important to ensure that the medicine is not exposed to direct sunlight. Always it is important to ensure keeping it away from the reach of pets and children.


1) What happens if a patient takes more than the prescribed dose?

Ans: It is advised to not take more than the prescribed dose of Avil 25. If an overdose of Avil 25 is suspected, one must immediately consult an expert physician. Please follow the instructions given by the doctor or pharmacist to ensure appropriate dosage of the medicine.

2) Can Avil 25 MG Tablet be used by pregnant and lactating women?

Ans: Typically, Avil 25 is not recommended to pregnant and lactating women. However one must consult an expert physician if a pregnant or lactating woman plans to start using Avil 25 MG Tablet.

3) Is it advisable to drive post consuming Avil 25?

Ans: If a patient experiences side effects such as dizziness, headache, hypertension or a headache after the consumption of Avil 25, then they must avoid operating heavy machinery or driving.

4) I missed a dose of Avil 25, what should I do?

Ans: If you have missed a dose of Avil 25 MG Tablet, do take it as soon as you remember it. However, if it is already the time for next dose, skip the missed dose. Under no circumstances, you must not take extra dose of the medicine to make up the missed dose as it may serious side effects.

5) Can I stop using Avil 25 MG Tablet immediately or should I wean off consumption?

Ans: Some medicines cannot be stopped immediately as it may lead to rebound effect. It is advisable to consult your doctor before stopping the consumption in order to avoid chances of rebound effect.

6) Does Avil 25 provide relief from cold?

Ans: No. Avil 25 MG Tablet only help with alleviating the symptoms associated with an allergic reaction such as a runny nose, skin rashes, and itching. The medicine does not provide any relief from cold.

7) What are the side effects of Avil 25 MG Tablet?

Ans: Some of the most common side effects of Avil 25 MG Tablet are dizziness, delusions, vision problems, painful urination, vomiting, nausea and lack of focus.

8) What is Avil 25 prescribed for?

Ans: Avil 25 contains pheniramine maleate as its main salt. This salt is used in the treatment of allergic reactions such as runny nose, skin rashes, skin itching and hayfever. It is also used in the treatment of Meniere’s disease (i.e. inner ear disorder) and travel sickness.

9) Is Avil 25 mg tablet safe for the consumption by children?

Ans: Use of Avil 25 mg is not recommended for children under 5 years of age. Also, it is advised to consult a doctor before providing this medicine to children above this age group.

10) Is Avil 25 antihistamine?

Ans: Yes, Avil 25 belongs to the category of antihistamine that has anticholingeric properties. It is used to treat allergic conditions such as Urticaria and hayfever.

11) Is Avil 25 effective for skin allergy?

Ans: Avil 25 contains Pheniramine melate as its main salt that is found to be effective for the treatment of allergic conditions such as itching skin, skin rashes, runny nose, hayfever, etc.

12) Is Avil 25 a sedative?

Ans: Avil 25 may cause drowsiness and enhance the effect of other sedative drugs and alcohol. However, it is advised to replace it with non-sedating antihistamine if an individual experiences excess of sedation effect.

13) At what temperature should Avil 25 be stored?

Ans: The medicine should be stored at a temperature between 25- 30˚C. Also, the medicine should not be exposed to direct heat and light.

14) When should Avil 25 be avoided?

Ans: Use of Avil 25 should be avoided in case of known allergy with the medicine or any of its ingredients. Also, patient with certain medical conditions such as enlarged prostate, liver diseases, heart diseases and thyroid disorders should avoid the medicine.

15) Is the medicine available in India?

Ans: Yes, the medicine is easily available in drug stores of India.

16) How does Avil 25 works?

Ans: The medicine contains Pheniramine maleate as its main ingredient. It prevents the production of histamine that is responsible for allergic reactions. Hence, it provides relieve from allergic reactions.

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Last updated on : 26-09-2019

Disclaimer : Docprime doesn’t endorse or take any guarantee of the accuracy or completeness of information provided under this article and these are the views strictly of the writer. Docprime shall not be held responsible for any aspect of healthcare services administered with the information provided on this article.

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