histaover fx syrup - Montelukast (4mg) + Fexofenadine (60mg) medicine

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🏭 Brinton Pharmaceuticals Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 23, 2026
⚠️ Hepatotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Moderate for the individual ingredients; limited for this specific fixed-dose combination.
Reviewed by
SaathiMed Expert Panel | Oct 23, 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

  • Swelling of the face, lips, tongue, or throat, or difficulty breathing
  • Yellowing of the skin or eyes, dark urine, or severe stomach pain
  • Unusual mood changes, agitation, depression, or thoughts of self-harm
  • Fast, irregular, or pounding heartbeat, or fainting
  • Severe skin rash, blisters, or peeling skin
  • Seizure or loss of consciousness
  • Sudden worsening of asthma symptoms not relieved by your rescue inhaler

If experiencing severe symptoms, call emergency services immediately.

What is histaover fx syrup used for?

This medicine is a combination syrup of montelukast and fexofenadine used to treat allergic rhinitis and mild asthma symptoms. It works by blocking leukotrienes and histamine, two chemicals that cause allergy and asthma symptoms. It is taken by mouth as prescribed by a doctor and should not be used for a sudden severe asthma attack.

  • Generic Name: Montelukast (4mg) + Fexofenadine (60mg)
  • Manufacturer: Brinton Pharmaceuticals Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 histaover fx syrup के बारे में (Hindi Summary)

उपयोग: यह दवा मॉन्टेलुकास्ट और फेक्सोफेनाडीन का संयोजन है, जिसका उपयोग एलर्जी राइनाइटिस और हल्के दमा के लक्षणों को कम करने के लिए किया जाता है। यह छींक, नाक बहना, आंखों में खुजली और पानी आना, नाक बंद होना और हल्के दमा में सांस लेने में तकलीफ जैसे लक्षणों में राहत देती है। यह दवा ल्यूकोट्राइन और हिस्टामिन जैसे रसायनों को रोककर काम करती है, जो एलर्जी और दमा के लक्षण पैदा करते हैं। इसे डॉक्टर के निर्देशानुसार मुँह से लिया जाता है। यह दवा अचानक होने वाले गंभीर दमा के दौरे के लिए नहीं है।

साइड इफेक्ट्स: इस दवा से आमतौर पर हल्के दुष्प्रभाव होते हैं, जैसे सिरदर्द, नींद आना, थकान, मुँह सूखना, जी मिचलाना, पेट में हल्का दर्द या चक्कर आना। ये लक्षण आमतौर पर अपने आप कम हो जाते हैं। कभी-कभी मूड में बदलाव, नींद की समस्या या त्वचा पर दाने हो सकते हैं। बहुत कम मामलों में गंभीर एलर्जी, लिवर की समस्या या व्यवहार में बदलाव हो सकता है। अगर कोई भी दुष्प्रभाव परेशान करे या ठीक न हो, तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। अपनी मर्जी से डोज न बढ़ाएँ और न घटाएँ। इस दवा से नींद आ सकती है, इसलिए जब तक पता न चले कि यह आप पर कैसा असर करती है, गाड़ी चलाने या मशीन चलाने से बचें। इस दवा के साथ शराब न पिएँ। अपने डॉक्टर को अपनी सभी दवाओं, विटामिन और हर्बल उत्पादों के बारे में बताएँ। अगर आप गर्भवती हैं, गर्भधारण की योजना बना रही हैं या स्तनपान करा रही हैं, तो डॉक्टर से सलाह लें। दवा को बच्चों की पहुँच से दूर रखें और सूखी, ठंडी जगह पर रखें।

💡 Did You Know? Over 80% of the antiretroviral drugs used globally to combat AIDS are supplied by Indian pharmaceutical companies.

💊 histaover fx syrup Uses & Benefits

[{"condition":"Allergic rhinitis","description":"Helps relieve sneezing, runny nose, itchy nose, and itchy or watery eyes caused by seasonal or year-round allergies.","evidence":"Well-established"},{"condition":"Mild persistent asthma","description":"Used as an add-on controller medicine to reduce daytime and nighttime asthma symptoms and improve lung function in selected patients.","evidence":"Well-established"},{"condition":"Exercise-induced bronchoconstriction","description":"May help prevent narrowing of the airways triggered by physical activity when prescribed by a doctor.","evidence":"Moderate"},{"condition":"Chronic urticaria","description":"Fexofenadine component can help reduce itching and hives in some patients with long-lasting urticaria.","evidence":"Moderate"}]

Off-label uses: [{"condition":"Sleep-related breathing problems in children with allergies","description":"Sometimes prescribed off-label when nasal allergy symptoms disturb sleep, but only after specialist evaluation.","evidence":"Limited"},{"condition":"Eosinophilic bronchitis","description":"Rarely used off-label as part of a broader treatment plan under specialist care.","evidence":"Limited"}]

Primary treatment for: Allergic rhinitis and mild persistent asthma

Also treats: Exercise-induced bronchoconstriction, Chronic urticaria

📋 Drug Information

Generic Name(s)Montelukast (4mg) + Fexofenadine (60mg)
Brand Namehistaover fx syrup
ManufacturerBrinton Pharmaceuticals Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action Class
Route of AdministrationOral
StorageStore at room temperature between 15°C and 30°C. Keep the bottle tightly closed. Protect from direct sunlight and moisture. Do not freeze. Keep out of the reach of children.
Shelf LifeRefer to the expiry date printed on the pack. Do not use after the expiry date. Once opened, follow the manufacturer's instructions on the pack for use within a certain period.
WHO GuidelineNot established from the available information. Guidelines may recommend montelukast or fexofenadine individually for allergic rhinitis and asthma, but this specific combination is not universally recommended by WHO for all patients.
ICMR GuidelineNot established from the available information. Follow your doctor's advice based on Indian clinical practice.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Take this medicine at the same time each day to maintain steady levels in the body.
2
Shake the bottle well before measuring the dose to ensure the medicine is evenly mixed.
3
Use the measuring cup or syringe provided with the pack, not a household spoon, for accurate dosing.
4
Avoid taking this medicine with fruit juices, especially grapefruit, orange, or apple juice, as they can reduce its effect.
5
Watch for mood changes, sleep problems, or unusual behavior, especially in children, and report them to your doctor.
6
Do not use this medicine as a rescue medicine for a sudden severe asthma attack.
7
Keep your follow-up appointments so your doctor can check how well the medicine is working.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Sneezing and runny nose
This medicine is commonly prescribed for allergic rhinitis with these symptoms.
Likely Use
✅
Itchy, watery eyes
This medicine can help relieve eye allergy symptoms.
Likely Use
✅
Mild wheezing or night-time cough due to allergy
This medicine may be prescribed for mild asthma or allergy-related cough.
Likely Use
❌
Fever
This medicine is not a fever reducer.
Not Primary
❌
Severe asthma attack
This medicine is not a rescue medicine. Seek emergency care.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionBoth montelukast and fexofenadine are absorbed from the gut after oral administration. Fexofenadine absorption can be reduced by fruit juices such as grapefruit, orange, and apple juice. Montelukast absorption is not significantly affected by food. Exact absorption values are not established from the available information for this specific syrup.
DistributionBoth ingredients distribute into body tissues, but fexofenadine does not easily enter the brain, which is why it causes less drowsiness than older antihistamines. Montelukast is highly bound to plasma proteins. Exact distribution values are not established from the available information for this specific syrup.
Protein BindingMontelukast is highly protein-bound, mainly to albumin. Fexofenadine is also highly protein-bound to albumin and alpha-1 acid glycoprotein. Exact percentages are not established from the available information for this specific syrup.
MetabolismMontelukast is extensively metabolized in the liver, mainly by CYP2C8 and CYP3A4 enzymes. Fexofenadine undergoes very little metabolism and is mostly excreted unchanged. Because fexofenadine is not heavily metabolized, it has fewer liver-related drug interactions than some other antihistamines.
Half-LifeThe half-life of montelukast is approximately 2.7 to 5.5 hours in healthy adults. The half-life of fexofenadine is approximately 14.4 hours. These values may differ in children, older adults, and people with liver or kidney problems.
ExcretionMontelukast is mainly excreted in bile and feces. Fexofenadine is mainly excreted unchanged in urine and feces. Kidney function can affect fexofenadine removal from the body.
BioavailabilityThe bioavailability of montelukast is approximately 64% in adults when taken without food. The bioavailability of fexofenadine is approximately 33% to 50% depending on the formulation and whether it is taken with fruit juice. Exact bioavailability for this specific syrup is not established from the available information.
Onset of ActionFexofenadine usually starts reducing allergy symptoms within 1 to 2 hours after a dose. Montelukast may take a few days to show its full effect on asthma and allergy symptoms. The exact onset for this specific syrup is not established from the available information.
Peak Plasma TimeMontelukast reaches peak blood levels about 3 to 4 hours after oral administration in adults. Fexofenadine reaches peak blood levels about 2 to 3 hours after oral administration. These times may vary in children and in people taking the syrup with food or juice.
Duration of ActionFexofenadine provides symptom relief for about 24 hours, which supports once-daily or twice-daily dosing depending on the prescription. Montelukast also provides 24-hour coverage when taken once daily. The exact duration for this specific syrup is not established from the available information.

How It Works

This medicine combines two active ingredients with different but complementary actions. Montelukast blocks cysteinyl leukotriene receptors in the airways, which reduces leukotriene-driven bronchoconstriction, mucus secretion, and airway swelling. Fexofenadine blocks peripheral histamine H1 receptors, which reduces allergy symptoms such as sneezing, itching, and runny nose. Together, they target two important chemical pathways involved in allergic inflammation and asthma symptoms.

Mechanism Steps

1
Montelukast blocks leukotriene receptors: Montelukast binds to cysteinyl leukotriene receptors in the airways and blocks the action of leukotrienes, which are chemicals released during allergic reactions.
2
Reduced airway swelling and mucus: By blocking leukotrienes, montelukast helps decrease airway swelling, mucus production, and tightening of the airway muscles.
3
Fexofenadine blocks histamine H1 receptors: Fexofenadine attaches to histamine H1 receptors outside the brain and prevents histamine from triggering allergy symptoms.
4
Less sneezing, itching, and runny nose: Blocking histamine reduces sneezing, itching, watery eyes, and nasal discharge caused by allergies.
5
Combined symptom control: The two actions work together to provide broader relief of allergic and mild asthma symptoms than either ingredient alone.

💡 How to Take histaover fx syrup

Strength: Each 5 mL of syrup contains montelukast 4 mg and fexofenadine 60 mg. This is an immediate-release oral syrup.

1Shake the bottle well before each use.
2Measure the dose with the measuring cup or syringe provided with the pack.
3Take the syrup with water or with food if your doctor advises.
4Do not mix the syrup with fruit juice, especially grapefruit, orange, or apple juice.
5Wash the measuring cup or syringe after each use and let it dry.
6Close the bottle tightly after use and store it as directed.

Dosage Information

Adult DosageThe dose of this medicine is decided by your doctor based on your age, weight, kidney and liver function, and the condition being treated. It is usually taken once or twice daily as prescribed. Do not change the dose on your own. 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. The dose depends on the child's age, weight, and condition, and must be prescribed by a doctor.
Elderly DosageOlder adults may be more sensitive to drowsiness and dizziness. The dose is usually the same as for younger adults, but your doctor may start with a lower dose or monitor you more closely, especially if you have kidney or liver problems.
Renal ImpairmentFexofenadine is removed by the kidneys. If you have kidney disease, your doctor may prescribe a lower dose or a different medicine. Do not change your dose without medical advice.
Hepatic ImpairmentMontelukast is processed by the liver. If you have liver disease, your doctor may monitor you more closely or adjust your treatment. Do not change your dose without medical advice.
Maximum Daily DoseThe maximum daily dose depends on the prescribed strength and your condition. Do not exceed the dose prescribed by your doctor. For educational reference only, follow your doctor's instructions.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Can be taken with or without food
Food does not significantly affect montelukast, but taking with food may reduce stomach upset.
Grapefruit juice
Avoid
It can reduce the absorption of fexofenadine and lower its effect.
Orange juice and apple juice
Avoid
These juices can also reduce fexofenadine absorption.
Water
Take with water
Water is the best liquid to take with this medicine.

⏰ 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.
📌 You are unsure what to do
→ Contact your doctor or pharmacist for advice.
💡 Do not take extra doses without medical guidance.

⚠️ Side Effects of histaover fx syrup

✅ Common Side Effects

Headache (Common (5-10%))
Usually settles on its own. If it persists or becomes severe, contact your doctor.
Drowsiness or tiredness (Common (5-10%))
Avoid driving or operating machinery until you know how this medicine affects you.
Dry mouth (Common (5-10%))
Sip water regularly. Sugar-free lozenges or chewing gum may help.
Nausea or stomach discomfort (Common (5-10%))
Take with food if your doctor allows. If it continues, speak to your doctor.
Dizziness (Uncommon (1-5%))
Stand up slowly and avoid sudden movements. Contact your doctor if it persists.

🚨 Serious Side Effects

Severe allergic reaction (Rare (<0.1%))
Seek emergency medical help if you notice swelling of the face, lips, tongue, or throat, difficulty breathing, or a severe rash.
Liver problems (Rare (<0.1%))
Contact your doctor right away if you notice yellowing of the skin or eyes, dark urine, or severe stomach pain.
Mood or behavior changes (Rare (<0.1%))
Tell your doctor if you feel unusually sad, anxious, agitated, or have trouble sleeping. Do not stop the medicine without medical advice.
Fast or irregular heartbeat (Rare (<0.1%))
Seek medical attention if you feel palpitations, chest discomfort, or fainting.

⚠️ Rare Side Effects

Severe skin reactions
Seek immediate medical help if you develop a painful rash, blisters, or peeling skin.
Low platelet count
Report unusual bruising or bleeding to your doctor promptly.
Seizures
Seek emergency care if a seizure occurs.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Ketoconazole Major
Erythromycin Major
Rifampicin Major
Antacids Moderate
Phenobarbital Moderate
Ritonavir Moderate
Fruit juices Minor
St. John's wort Minor

🚨 Major Interactions

  • Ketoconazole
  • Erythromycin
  • Rifampicin

⚡ Moderate Interactions

  • Antacids containing aluminium or magnesium
  • Phenobarbital
  • Ritonavir

🍷 Alcohol Interaction

Alcohol can increase drowsiness and dizziness caused by this medicine. It is best to avoid alcohol while taking this medicine, especially if you need to drive or operate machinery.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Allergy to montelukast, fexofenadine, or any ingredient in this syrup","Children below the age recommended by the doctor for this strength","Use as a rescue medicine for a sudden severe asthma attack"]

⚠️ Warnings & Precautions

["Do not use this medicine to treat a sudden asthma attack. Always keep your rescue inhaler with you if prescribed.","This medicine may cause drowsiness. Avoid driving or operating machinery until you know how it affects you.","Avoid alcohol while taking this medicine.","Tell your doctor if you have liver or kidney disease.","Tell your doctor if you are pregnant, planning pregnancy, or breastfeeding.","Do not take more than the prescribed dose.","Keep all follow-up appointments so your doctor can check your response.","Report any mood changes, sleep problems, or unusual behavior to your doctor, especially in children."]

🤱 Lactation Safety

It is not known whether montelukast and fexofenadine pass into breast milk in amounts that could affect a nursing baby. Consult your doctor before breastfeeding while taking this medicine. Your doctor can help decide whether it is safe for you and your baby.

💊 Overdose Management

If you or someone else takes too much of this medicine, contact a doctor or visit the nearest emergency department right away. Take the medicine pack with you so the medical team knows exactly what was taken. Do not try to make yourself vomit unless a doctor tells you to. Treatment is supportive and based on symptoms.

⏰ Missed Dose

If you miss a dose, take it as soon as you remember, unless it is almost time for your next dose. If it is almost time, skip the missed dose and continue with your regular schedule. Do not take a double dose to make up for a missed one. If you are unsure, follow your doctor's or pharmacist's advice.

Additional Safety Advice

General Safety

Take this medicine exactly as your doctor prescribes. Do not increase or decrease the dose without medical advice. Because drowsiness can occur, avoid driving or operating heavy machinery until you know how this medicine affects you. Avoid drinking alcohol while taking this medicine, as it can increase drowsiness and dizziness. Tell your doctor about all other medicines, vitamins, and herbal products you take, especially pain relievers, blood thinners, and medicines for seizures or stomach acid. If you are pregnant, planning pregnancy, or breastfeeding, talk to your doctor before using this medicine. Keep this medicine out of the reach of children. Store it at room temperature, away from direct sunlight and moisture. Do not use it after the expiry date printed on the pack. If you miss a dose, follow your doctor's or pharmacist's advice; do not double the dose to catch up.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Older adults may be more sensitive to drowsiness, dizziness, and confusion. They may also have reduced kidney function, which can affect fexofenadine removal. Your doctor may start with a lower dose or monitor you more closely. Report any falls, confusion, or unusual sleepiness to your doctor.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy, talk to your doctor before using this medicine. The safety of this combination in pregnancy is not well established. Your doctor will weigh the benefits and risks and may recommend an alternative treatment if needed.

🏥 Post-Surgery Considerations

Tell your surgeon and anesthesiologist that you are taking this medicine before any surgery. It may need to be stopped or adjusted before the procedure. Follow your doctor's instructions about when to resume it after surgery.

🦷 Dental Procedures

Inform your dentist that you are taking this medicine before any dental procedure. It is not known to cause specific problems with dental work, but your dentist should know about all medicines you take, especially if you need sedation or pain relief.

💚 Lifestyle Tips for Better Results

🏃
Keep a diary of your allergy and asthma symptoms to help your doctor adjust treatment.
🥗
Avoid known allergy triggers such as dust, pollen, and pet dander.
😴
Use air purifiers or keep windows closed during high pollen seasons.
💧
Wash your hands and face after coming indoors to remove pollen.
🧘
Maintain a healthy weight and stay physically active as advised by your doctor.
🌞
Get enough sleep to help your body recover and reduce symptom flare-ups.

🏋️ Exercise Considerations

This medicine may cause drowsiness or dizziness in some people. Avoid heavy exercise or activities that require alertness until you know how it affects you. If you have exercise-induced asthma, always carry your rescue inhaler and follow your doctor's advice about pre-exercise treatment.

🥗 Diet Recommendations

Drink plenty of water throughout the day.
Avoid fruit juices, especially grapefruit, orange, and apple juice, when taking this medicine.
Eat a balanced diet rich in fruits and vegetables to support overall health.
Limit processed foods and excess salt, which may worsen inflammation.
Include omega-3 rich foods like flaxseed and walnuts if your doctor approves.

💼 Impact on Daily Work & Life

This medicine may cause drowsiness or dizziness in some people. Avoid driving, operating heavy machinery, or doing tasks that need full alertness until you know how it affects you. Most people can continue their normal daily activities, but take extra care when starting the medicine or increasing the dose.

🛑 When to Stop This Medicine

Do not stop this medicine without talking to your doctor. Your doctor will decide when it is safe to stop based on your condition and response to treatment. If you experience serious side effects such as mood changes, severe allergic reactions, or liver symptoms, contact your doctor immediately; they may advise you to stop.

📅 Long-Term Use Effects

Long-term use of this medicine may be needed for chronic allergic rhinitis or asthma. Regular follow-up with your doctor is important to check how well it is working and to watch for side effects such as mood changes or sleep problems. Montelukast has been rarely linked to liver problems, so your doctor may monitor your liver function if you have risk factors. Do not stop or change the dose without medical advice.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Allergen avoidance

Reducing exposure to dust, pollen, and pet dander can help control allergy symptoms.

Evidence: Well-established
Nasal saline irrigation

Rinsing the nose with saline can help relieve nasal congestion and irritation.

Evidence: Moderate
Inhaled corticosteroids

For asthma, inhaled corticosteroids are often the preferred controller medicine.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This medicine is not known to interact with vaccines. However, if you are scheduled for any vaccine, tell your healthcare provider about all medicines you are taking. There is no specific timing restriction established for this medicine and vaccines.

📦 Storage Guide

✅ DO

Store at room temperature between 15°C and 30°C

❌ DON'T

Do not refrigerate or freeze unless the label says so

✅ DO

Keep the bottle tightly closed in its original carton

❌ DON'T

Do not transfer the syrup to another container

✅ DO

Keep away from direct sunlight and heat

❌ DON'T

Do not store in a bathroom cabinet or near a stove

✅ DO

Keep out of the reach of children

❌ DON'T

Do not leave the measuring cup inside the bottle

✈️ Traveling with This Medicine

Carry this medicine in its original packaging with the prescription label visible. Bring a copy of your prescription in case you need to show it at customs or to a doctor while traveling. Keep the bottle in your hand luggage so it stays at room temperature and does not freeze in checked baggage. If you are crossing time zones, ask your doctor how to adjust the timing of your doses. Store the syrup away from direct sunlight and heat during travel. Do not leave it in a hot car.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 7-year-old child with seasonal allergic rhinitis and mild asthma
The child had frequent sneezing, runny nose, and night-time cough during the pollen season. The doctor prescribed this medicine as a syrup once daily. After two weeks, the child's symptoms improved, and the parents noticed fewer night-time awakenings. The parents were advised to avoid giving the syrup with fruit juice and to report any mood changes.
💡 Lesson: Giving the medicine at the same time each day and avoiding fruit juice helps it work better. Parents should watch for behavior changes and inform the doctor.
👤 A 35-year-old office worker with year-round allergies and exercise-induced wheezing
The patient had persistent sneezing, itchy eyes, and wheezing during exercise. The doctor prescribed this medicine along with an inhaler for rescue use. The patient took the syrup regularly and used the inhaler only when needed. After a month, the allergy symptoms were much better, and exercise-related wheezing was less frequent.
💡 Lesson: This medicine works best when taken regularly as prescribed. It does not replace a rescue inhaler for sudden breathing problems.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: Fexofenadine starts reducing allergy symptoms within 1 to 2 hours. Montelukast may take a few days to show its full effect. Follow your doctor's advice and do not stop the medicine early.

Q: Can I take this medicine with food?

A: Yes, it can be taken with or without food. However, avoid taking it with grapefruit, orange, or apple juice because these can reduce the absorption of fexofenadine.

Q: Is this medicine safe for children?

A: This medicine should only be given to children under a doctor's supervision. The dose depends on the child's age, weight, and condition. Do not give it without a prescription.

Q: What should I do if I miss a dose?

A: If you remember within a short time, take the missed dose. If it is almost time for the next dose, skip the missed dose and continue your regular schedule. Do not double the dose.

Q: Can I stop taking this medicine when I feel better?

A: Do not stop without talking to your doctor. Some conditions need ongoing treatment. Your doctor will decide when it is safe to stop.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney or liver?
  • Can I drive after taking this medicine?
  • Does it interact with my other medicines?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?
  • Is it safe for my child?
  • Can I take it during pregnancy?

🔄 Substitutes for histaover fx syrup

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 as a rescue medicine for a severe asthma attack.
    Fact: This medicine is not a rescue medicine. A severe asthma attack needs immediate medical help and a fast-acting rescue inhaler if prescribed.
  • Myth: This medicine is safe to take without a prescription.
    Fact: This medicine should only be taken when prescribed by a doctor because it contains a medicine that can have serious side effects.
  • Myth: More medicine means faster relief.
    Fact: Taking more than the prescribed dose can increase side effects and does not give faster relief. Always follow your doctor's dose.

🔄 Alternative Options

Generic Alternatives

  • Montelukast and fexofenadine combination syrup from other manufacturers
  • Separate montelukast syrup and fexofenadine syrup prescribed together

Brand Alternatives

  • Fexoryl M Syrup

📊 Comparison with Similar Medicines

[{"medicine":"This medicine","active_ingredients":"Montelukast 4 mg + Fexofenadine 60 mg per 5 mL","form":"Syrup","main_use":"Allergic rhinitis and mild asthma"},{"medicine":"Montelukast alone","active_ingredients":"Montelukast","form":"Tablet or syrup","main_use":"Asthma and allergic rhinitis"},{"medicine":"Fexofenadine alone","active_ingredients":"Fexofenadine","form":"Tablet or syrup","main_use":"Allergic rhinitis and urticaria"}]

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