What is avnac oral drops used for?

This medicine is a paediatric oral drop containing chlorpheniramine maleate (an antihistamine) and phenylephrine (a decongestant). It is used to relieve symptoms of allergic rhinitis and the common cold, such as runny nose, sneezing, and nasal congestion. It works by blocking histamine and constricting blood vessels in the nose. It should be used only as prescribed by a doctor, and the dose depends on the child's age and weight.

Generic Name: Chlorpheniramine Maleate + Phenylephrine
Manufacturer: Afive Pharma
Form: Allopathy
Pregnancy Category: Consult doctor
Prescription Required: Yes

🇮🇳 avnac oral drops के बारे में (Hindi Summary)

उपयोग: यह दवा बच्चों में एलर्जी और सर्दी-जुकाम के लक्षणों जैसे नाक बहना, छींक आना और नाक बंद होना के इलाज के लिए इस्तेमाल की जाती है। इसमें क्लोरफेनिरामाइन मेलिएट और फेनिलएफ्रिन दो सक्रिय तत्व होते हैं। क्लोरफेनिरामाइन एक एंटीहिस्टामिन है जो छींक और खुजली को कम करता है, जबकि फेनिलएफ्रिन नाक की भीड़ को कम करता है। यह दवा केवल डॉक्टर के निर्देशानुसार ही देनी चाहिए, क्योंकि खुराक बच्चे की उम्र और वजन पर निर्भर करती है।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में नींद आना, मुँह सूखना, चक्कर आना और पेट खराब होना शामिल हैं। कुछ बच्चों में बेचैनी या चिड़चिड़ापन भी हो सकता है। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन यदि बच्चे को तेज़ धड़कन, पेशाब में कठिनाई, या चेहरे, होंठ या जीभ में सूजन हो, तो तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही दें। खुराक से अधिक न दें। यह दवा नींद ला सकती है, इसलिए बच्चे को खेलने या साइकिल चलाने से पहले न दें। 2 साल से छोटे बच्चों को डॉक्टर की सलाह के बिना न दें। दवा को बच्चों की पहुँच से दूर रखें। यदि बच्चा अन्य दवाएँ ले रहा है, तो डॉक्टर को बताएं।

💊 avnac oral drops Uses & Benefits

[{"condition":"Allergic rhinitis","description":"Relieves sneezing, runny nose, itchy and watery eyes, and nasal congestion associated with seasonal or perennial allergies.","evidence":"Well-established"},{"condition":"Common cold","description":"Provides symptomatic relief from runny nose, sneezing, and nasal stuffiness due to viral upper respiratory infections.","evidence":"Established for symptomatic relief"},{"condition":"Other upper respiratory allergies","description":"Used to alleviate symptoms of allergic reactions affecting the upper respiratory tract, such as postnasal drip and itching of the nose or throat.","evidence":"Well-established"}]

Off-label uses: []

Primary treatment for: Allergic rhinitis

Also treats: Common cold, Upper respiratory tract allergies

📋 Drug Information

Generic Name(s)	Chlorpheniramine Maleate + Phenylephrine
Brand Name	Ascoril Flu Syrup
Manufacturer	Afive Pharma
Packaging / Form	Varies by brand (Allopathy)
Therapeutic Class	RESPIRATORY
Action Class	Antihistamine + Decongestant
Route of Administration	Oral
Storage	Store at room temperature (15-30°C). Protect from light and moisture. Keep the bottle tightly closed. Do not freeze.
Shelf Life	24 months from the date of manufacture.
WHO Guideline	Not established from the available information.
ICMR Guideline	Not established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1

Always shake the bottle well before measuring the dose.

2

Use the dropper provided to ensure accurate dosing.

3

Give the medicine with food or milk to reduce stomach upset.

4

Do not use this medicine for more than 5-7 days without consulting a doctor.

5

Monitor your child for drowsiness and avoid activities requiring alertness.

6

Inform the doctor if your child has any heart condition, high blood pressure, or asthma.

7

Do not combine with other cold medicines without medical advice.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅

Runny nose

This medicine is commonly prescribed for this.

Likely Use

✅

Sneezing

This medicine helps relieve sneezing due to allergies.

Likely Use

✅

Nasal congestion

The decongestant component helps reduce nasal stuffiness.

Likely Use

❌

Fever

This medicine is not a primary fever reducer.

Not Primary

❌

Cough

This medicine is not indicated for cough relief.

Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionChlorpheniramine maleate is well absorbed from the gastrointestinal tract after oral administration. Phenylephrine is also absorbed orally, but its bioavailability is limited due to first-pass metabolism in the gut and liver. The oral drops formulation is designed for paediatric use and is rapidly absorbed.

DistributionChlorpheniramine maleate is widely distributed throughout the body, including the central nervous system, due to its lipophilic nature. Phenylephrine distribution is not well characterized but is expected to distribute to vascular tissues. Both drugs may cross the placenta and are excreted in breast milk.

Protein BindingChlorpheniramine maleate is approximately 70% bound to plasma proteins. Protein binding of phenylephrine is not established from the available information.

MetabolismChlorpheniramine maleate is metabolized in the liver, primarily by cytochrome P450 enzymes, including CYP2D6, to inactive metabolites. Phenylephrine undergoes extensive first-pass metabolism in the gut and liver, mainly by monoamine oxidase and sulfotransferases.

Half-LifeThe elimination half-life of chlorpheniramine maleate is approximately 12 to 43 hours in adults, and may be prolonged in children and the elderly. The elimination half-life of phenylephrine is approximately 2.5 to 3 hours.

ExcretionChlorpheniramine maleate and its metabolites are excreted primarily in the urine. Phenylephrine and its metabolites are also excreted in the urine, with a small amount excreted in feces.

BioavailabilityThe oral bioavailability of chlorpheniramine maleate is approximately 25 to 50% due to first-pass metabolism. The oral bioavailability of phenylephrine is low, approximately 38% due to extensive first-pass metabolism.

Onset of ActionThe onset of action for chlorpheniramine maleate is typically within 30 to 60 minutes after oral administration. Phenylephrine's decongestant effect begins within 15 to 30 minutes after oral administration.

Peak Plasma TimePeak plasma concentrations of chlorpheniramine maleate are reached approximately 2 to 6 hours after oral administration. Peak plasma concentrations of phenylephrine are reached within 1 to 2 hours after oral administration.

Duration of ActionThe duration of action for chlorpheniramine maleate is approximately 4 to 6 hours, but may be longer in children. The decongestant effect of phenylephrine lasts approximately 4 to 6 hours.

How It Works

This medicine combines two active ingredients with complementary mechanisms. Chlorpheniramine maleate is a first-generation antihistamine that competitively blocks histamine H1 receptors on effector cells, thereby preventing histamine-mediated symptoms such as sneezing, rhinorrhea, and itching. Phenylephrine is a sympathomimetic amine that acts primarily as an alpha-1 adrenergic receptor agonist. By stimulating alpha-1 receptors on vascular smooth muscle in the nasal mucosa, it causes vasoconstriction, which reduces swelling and congestion in the nasal passages. The combination provides relief from both allergic and congestive symptoms.

Mechanism Steps

1

Histamine H1 receptor blockade: Chlorpheniramine maleate binds to H1 receptors on cells in the respiratory tract, blood vessels, and other tissues, preventing histamine from eliciting allergic responses such as sneezing, itching, and increased vascular permeability.

2

Alpha-1 adrenergic receptor stimulation: Phenylephrine stimulates alpha-1 adrenergic receptors on vascular smooth muscle in the nasal mucosa, causing vasoconstriction and reducing blood flow to the area, which decreases swelling and congestion.

3

Reduction of allergic and congestive symptoms: The combined actions lead to relief from sneezing, runny nose, and nasal stuffiness, providing symptomatic improvement in allergic rhinitis and common cold.

💡 How to Take avnac oral drops

Strength: Oral drops: Chlorpheniramine Maleate 2mg/ml + Phenylephrine 2.5mg/ml.

1Shake the bottle well before each use.

2Use the dropper provided with the medicine to measure the exact dose prescribed by the doctor.

3Administer the drops directly into the child's mouth or mix with a small amount of water or juice if preferred.

4Give with food or milk to reduce stomach upset.

5Wash the dropper after each use and close the bottle tightly.

6Do not increase or decrease the dose without consulting the doctor.

Dosage Information

Adult Dosage	This medicine is intended for paediatric use. Adult dosing is not established from the available information. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric Dosage	The dosage is individualized by a qualified clinician based on the child's age, weight, and clinical condition. It is typically given every 4 to 6 hours as needed, but the exact dose must be determined by a doctor. Do not use in children under 2 years unless prescribed. Follow the doctor's instructions carefully.
Elderly Dosage	This medicine is intended for paediatric use. Elderly dosing is not established from the available information. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Renal Impairment	Dose adjustment may be required in renal impairment. Consult a doctor for individualized dosing.
Hepatic Impairment	Dose adjustment may be required in hepatic impairment. Consult a doctor for individualized dosing.
Maximum Daily Dose	The maximum daily dose must be determined by a qualified clinician based on the child's age and weight. Do not exceed the prescribed dose.

Dosage Timeline

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

🍽️ Food Timing Guide

With food

Take with meals or milk

Reduces stomach upset.

Caffeine

Limit

May increase nervousness or insomnia.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed

→ Give 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 avnac oral drops

✅ Common Side Effects

Drowsiness (Common (up to 10%))

Usually resolves with continued use. Avoid activities requiring alertness. Consult doctor if persistent or bothersome.

Dry mouth, nose, or throat (Common (5-10%))

Encourage fluids. Use sugar-free lozenges or saliva substitutes if needed. Consult doctor if severe.

Dizziness (Common (5-10%))

Have the child sit or lie down until symptoms subside. Avoid sudden movements. Consult doctor if persistent.

Upset stomach (Common (5-10%))

Give with food or milk to reduce stomach irritation. Consult doctor if vomiting occurs.

Excitement or irritability (Uncommon (1-5%))

May occur paradoxically in children. Consult doctor if severe or persistent.

🚨 Serious Side Effects

Fast or irregular heartbeat (Rare (<0.1%))

Seek immediate medical attention if the child experiences palpitations or a rapid pulse.

Difficulty urinating (Rare (<0.1%))

Consult a doctor if the child has trouble passing urine or complains of pain.

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))

Seek emergency care if there is swelling of the face, lips, tongue, or throat, difficulty breathing, or a severe rash.

Hallucinations or seizures (Rare (<0.1%))

Seek immediate medical attention if the child experiences hallucinations, confusion, or convulsions.

⚠️ Rare Side Effects

Blood dyscrasias (e.g., agranulocytosis, thrombocytopenia)

Report unusual bruising, bleeding, or signs of infection to a doctor immediately.

Hepatotoxicity

Seek medical attention if jaundice, dark urine, or abdominal pain occurs.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug	Severity	Effect
MAOIs	Major
Tricyclic antidepressants	Major
Beta-blockers	Major
CNS depressants	Moderate
Other antihistamines	Moderate
Digitalis	Moderate
Antacids	Minor
Guanethidine	Minor

🚨 Major Interactions

Monoamine oxidase inhibitors (MAOIs)
Tricyclic antidepressants
Beta-blockers

⚡ Moderate Interactions

CNS depressants (e.g., sedatives, hypnotics, anxiolytics)
Other antihistamines
Digitalis glycosides

🍷 Alcohol Interaction

Alcohol should be avoided while taking this medicine, as it can increase drowsiness and impair alertness. This is particularly important for children and adolescents.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to chlorpheniramine maleate, phenylephrine, or any component of the formulation.","Use in newborns or premature infants.","Concurrent use with monoamine oxidase inhibitors (MAOIs) or within 14 days of stopping MAOIs.","Children with severe hypertension or severe coronary artery disease.","Children with narrow-angle glaucoma.","Children with urinary retention or prostatic hypertrophy.","Children with asthma or other lower respiratory tract conditions unless directed by a doctor."]

⚠️ Warnings & Precautions

["May cause drowsiness; caution when performing activities requiring alertness.","Avoid use in children under 2 years unless prescribed.","Do not exceed recommended dose; overdose may cause serious effects.","Use with caution in children with heart disease, hypertension, diabetes, or thyroid disorders.","May cause paradoxical excitation in children.","Do not use for prolonged periods without medical advice.","Inform doctor if child is taking other medications, especially sedatives or antidepressants."]

🤱 Lactation Safety

Not established from the available information. This medicine is intended for paediatric use and is not indicated for use in breastfeeding mothers.

💊 Overdose Management

Overdose may cause severe drowsiness, seizures, hallucinations, tachycardia, hypertension, and respiratory depression. Seek immediate medical attention. Treatment is supportive and symptomatic. There is no specific antidote. Gastric lavage may be considered if ingestion is recent. Monitor vital signs and provide supportive care.

⏰ Missed Dose

If a dose is missed, give it as soon as remembered. If it is almost time for the next dose, skip the missed dose and continue with the regular schedule. Do not double the dose to catch up.

Additional Safety Advice

General Safety

Always follow the doctor's instructions regarding the dose and duration of treatment. Do not exceed the recommended dose. This medicine may cause drowsiness, so avoid giving it to a child before activities that require alertness, such as riding a bicycle or playing sports. Do not use this medicine for a child younger than 2 years unless specifically prescribed by a doctor. Keep this medicine out of reach of children. Do not use it if the solution changes color or contains particles. Inform the doctor if the child is taking any other medications, especially sedatives, tranquilizers, or other antihistamines, as they may increase drowsiness. Avoid giving this medicine to a child with a history of breathing problems, glaucoma, or urinary retention unless directed by a doctor.

👴 Special Considerations for Elderly

💡 For Patients Above 65

This medicine is intended for paediatric use and is not recommended for elderly patients.

🤰 Pregnancy Planning (TTC)

This medicine is not intended for use in pregnancy. Consult a doctor for appropriate treatment if you are pregnant or planning pregnancy.

🏥 Post-Surgery Considerations

Consult a doctor before using this medicine after surgery, as it may interact with anaesthetics or other medications.

🦷 Dental Procedures

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

💚 Lifestyle Tips for Better Results

🏃

Keep your child hydrated with plenty of fluids.

🥗

Use a humidifier to ease nasal congestion.

😴

Avoid exposure to allergens like dust, pollen, and pet dander.

💧

Ensure your child gets adequate rest.

🧘

Wash hands frequently to prevent infections.

🏋️ Exercise Considerations

This medicine may cause drowsiness. Avoid activities that require alertness, such as swimming, cycling, or playing sports, immediately after taking the medicine.

🥗 Diet Recommendations

Offer warm fluids like soup to soothe the throat.

Include fruits rich in vitamin C to boost immunity.

Avoid cold drinks and ice cream which may worsen congestion.

Provide soft, easy-to-digest foods.

💼 Impact on Daily Work & Life

This medicine may cause drowsiness, which can affect your child's ability to concentrate in school or participate in physical activities. It is advisable to avoid driving or operating machinery (for older children) until you know how the medicine affects them.

🛑 When to Stop This Medicine

Stop using this medicine and consult a doctor if symptoms do not improve within 5-7 days, or if they worsen. Do not stop abruptly if the doctor has advised a specific duration.

📅 Long-Term Use Effects

Long-term use of this medicine is not recommended without medical supervision. Prolonged use of antihistamines may lead to tolerance, and decongestants can cause rebound congestion. Regular monitoring by a doctor is advised if extended use is necessary.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Saline nasal drops

Can help relieve nasal congestion without medication.

Evidence: Well-established

Steam inhalation

May help loosen mucus and ease breathing.

Evidence: Commonly used

Allergen avoidance

Reducing exposure to allergens can decrease the need for medication.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This medicine does not interact with vaccines. However, if your child is due for vaccination, inform the doctor about the use of this medicine.

📦 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

When traveling with this medicine, carry it in its original packaging with the prescription label intact. Bring a copy of the prescription in case of customs checks. Store it at room temperature and protect it from extreme heat or cold. If traveling across time zones, continue with the regular dosing schedule as advised by your doctor. Keep the medicine in your carry-on luggage to avoid temperature extremes in checked baggage.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 4-year-old child with seasonal allergies

The child had persistent sneezing, runny nose, and itchy eyes during spring. The doctor prescribed this medicine. After a few days, the symptoms significantly improved. The parents noted that giving the medicine with breakfast reduced stomach upset and that the child was slightly drowsy, so they avoided outdoor play immediately after dosing.

💡 Lesson: This medicine effectively relieves allergy symptoms in children when taken as prescribed. Giving it with food improves tolerability, and parents should be aware of potential drowsiness.

👤 A 2-year-old with a common cold and nasal congestion

The toddler had a runny nose and nasal stuffiness, making it hard to sleep. The paediatrician recommended this medicine. The parents used the dropper to measure the dose accurately and gave it at bedtime. The child's congestion eased, and sleep improved. They were careful not to exceed the recommended dose.

💡 Lesson: Accurate dosing with the provided dropper is crucial. This medicine can help relieve cold symptoms in young children, but it should only be used under medical supervision.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: The decongestant effect begins within 15-30 minutes, and the antihistamine effect within 30-60 minutes. Full relief may take a few hours.

Q: Can I give this medicine to my child with food?

A: Yes, giving it with food or milk can reduce stomach upset.

Q: What should I do if my child vomits after taking the medicine?

A: Do not give another dose. Wait until the next scheduled dose. If vomiting persists, consult a doctor.

Q: Is it safe to use this medicine for a long time?

A: It should not be used for more than 5-7 days without consulting a doctor. Prolonged use may cause side effects.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

Can I give this medicine to my child for a long time?
Will it affect my child's sleep?
Can my child take this medicine with other cold medicines?
What if I miss a dose?
Is it safe to use this medicine for infants?
Does it interact with other medications?

🔄 Substitutes for avnac oral drops

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 be used for any cold in children.
Fact: It is specifically for allergic rhinitis and common cold with congestion. It should not be used for viral infections without doctor's advice.
Myth: More medicine will make the child feel better faster.
Fact: Exceeding the dose can cause serious side effects. Always follow the prescribed dose.
Myth: It is safe to give this medicine to infants under 2 years.
Fact: It is not recommended for children under 2 years unless specifically prescribed by a doctor.

🔄 Alternative Options

Generic Alternatives

Chlorpheniramine + Phenylephrine oral drops

📊 Comparison with Similar Medicines

[{"medicine":"This medicine","composition":"Chlorpheniramine Maleate + Phenylephrine","route":"Oral","form":"Oral drops","primary_use":"Allergic rhinitis, common cold"},{"medicine":"Chlorpheniramine alone","composition":"Chlorpheniramine Maleate","route":"Oral","form":"Syrup/Tablet","primary_use":"Allergic conditions"},{"medicine":"Phenylephrine alone","composition":"Phenylephrine","route":"Oral","form":"Drops/Tablet","primary_use":"Nasal congestion"}]

Alex Plus Paediatric Oral Drops: Complete Information for Parents

When to Call Your Doctor IMMEDIATELY

What is avnac oral drops used for?

🇮🇳 avnac oral drops के बारे में (Hindi Summary)

💊 avnac oral drops Uses & Benefits

📋 Drug Information

👨‍⚕️ Doctor's Practical Tips

🔍 Is This Medicine Right for Your Symptom?

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

How It Works

Mechanism Steps

💡 How to Take avnac oral drops

Dosage Information

Dosage Timeline

🍽️ Food Timing Guide

⏰ What to Do If You Miss a Dose

⚠️ Side Effects of avnac oral drops

✅ Common Side Effects

🚨 Serious Side Effects

⚠️ Rare Side Effects

🔬 Drug Interactions

🚨 Major Interactions

⚡ Moderate Interactions

🍷 Alcohol Interaction

🔎 Check Your Other Medicines

🛡️ Safety & Warnings

🚫 Contraindications

⚠️ Warnings & Precautions

🤱 Lactation Safety

💊 Overdose Management

⏰ Missed Dose

Additional Safety Advice

👴 Special Considerations for Elderly

💡 For Patients Above 65

🤰 Pregnancy Planning (TTC)

🏥 Post-Surgery Considerations

🦷 Dental Procedures

💚 Lifestyle Tips for Better Results

🏋️ Exercise Considerations

🥗 Diet Recommendations

💼 Impact on Daily Work & Life

🛑 When to Stop This Medicine

📅 Long-Term Use Effects

🌿 Non-Medicine Approaches

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

📦 Storage Guide

✅ DO

❌ DON'T

✅ DO

❌ DON'T

✅ DO

❌ DON'T

✈️ Traveling with This Medicine

💰 Cost Analysis & Savings

👥 Real Patient Stories

💬 Questions Patients Often Ask

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

🔄 Substitutes for avnac oral drops

🛑 Myths vs. Facts

🔄 Alternative Options

Generic Alternatives

📊 Comparison with Similar Medicines

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