Ventus
Generic Name
Montelukast
Manufacturer
Example Pharma Ltd.
Country
Bangladesh
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Price Details
Current market pricing information
| Variant | Unit Price | Strip Price |
|---|---|---|
| ventus 5 mg tablet | ৳ 7.00 | ৳ 70.00 |
Description
Overview of the medicine
Ventus 5 mg Tablet contains Montelukast, a leukotriene receptor antagonist used for the prophylaxis and chronic treatment of asthma and for the relief of symptoms of seasonal and perennial allergic rhinitis. The 5 mg strength is typically indicated for pediatric patients aged 6-14 years.
Uses & Indications
Dosage
Adults
Ventus 5 mg tablet is primarily indicated for children aged 6-14 years. For adults, the recommended dose is typically 10 mg once daily.
Elderly
No specific dosage adjustment is required for elderly patients, but Ventus 5 mg is primarily for pediatric use (6-14 years).
Renal_impairment
No dosage adjustment required for patients with renal impairment.
How to Take
Take orally, once daily in the evening. Can be taken with or without food. For asthma, take in the evening. For allergic rhinitis, the time of administration may be individualized.
Mechanism of Action
Montelukast selectively antagonizes the CysLT1 receptor, preventing the actions of leukotrienes D4, E4, and C4, which are potent inflammatory mediators involved in asthma and allergic rhinitis.
Pharmacokinetics
Onset
Clinical improvement usually seen within 1 day for allergic rhinitis, and a few days for asthma.
Excretion
Excreted almost exclusively via bile in feces.
Half life
Approximately 2.7 to 5.5 hours.
Absorption
Rapidly absorbed after oral administration. Peak plasma concentrations are achieved in approximately 2-4 hours.
Metabolism
Extensively metabolized in the liver, primarily by CYP3A4, CYP2C9, and CYP2A6.
Side Effects
Contraindications
- Hypersensitivity to the active substance (Montelukast) or to any of the excipients.
Drug Interactions
Rifampin
May decrease montelukast plasma concentrations.
Phenobarbital
May decrease montelukast plasma concentrations, monitor clinical response.
Storage
Store below 30°C in a dry place, protected from light and moisture. Keep out of reach of children.
Overdose
Symptoms of overdose may include abdominal pain, somnolence, thirst, headache, vomiting, and psychomotor hyperactivity. Treatment is symptomatic and supportive.
Pregnancy & Lactation
Pregnancy Category B. Use during pregnancy only if clearly needed. Montelukast is excreted in breast milk; caution advised when administered to a nursing woman.
Side Effects
Contraindications
- Hypersensitivity to the active substance (Montelukast) or to any of the excipients.
Drug Interactions
Rifampin
May decrease montelukast plasma concentrations.
Phenobarbital
May decrease montelukast plasma concentrations, monitor clinical response.
Storage
Store below 30°C in a dry place, protected from light and moisture. Keep out of reach of children.
Overdose
Symptoms of overdose may include abdominal pain, somnolence, thirst, headache, vomiting, and psychomotor hyperactivity. Treatment is symptomatic and supportive.
Pregnancy & Lactation
Pregnancy Category B. Use during pregnancy only if clearly needed. Montelukast is excreted in breast milk; caution advised when administered to a nursing woman.
Frequently Asked Questions
Common questions about this medicine
Pack Sizes
Shelf Life
24 months from manufacturing date.
Availability
Pharmacies, Hospitals
Approval Status
FDA approved (for Montelukast)
Patent Status
Generic available (original patent expired)
WHO Essential Medicine
YesClinical Trials
Extensive clinical trials have demonstrated Montelukast's efficacy and safety in the prophylaxis and chronic treatment of asthma and for the relief of symptoms of seasonal and perennial allergic rhinitis across various age groups, including pediatric populations.
Lab Monitoring
- No routine laboratory monitoring is typically required for Montelukast.
Doctor Notes
- Emphasize to parents/caregivers that Ventus 5 mg is not a rescue medication for acute asthma attacks.
- Counsel on the importance of adherence to daily dosing, even if the child is asymptomatic.
- Advise patients/caregivers to report any behavioral or mood changes promptly.
Patient Guidelines
- Ventus 5 mg is not for immediate relief of acute asthma attacks; use a rescue inhaler as prescribed.
- Continue taking this medicine regularly, even if symptoms improve, to maintain control of asthma or allergic rhinitis.
- Report any changes in mood, behavior, or suicidal thoughts to your doctor immediately.
Missed Dose Advice
If a dose is missed, take the next dose at the regular time. Do not double the dose to make up for a missed dose.
Driving Precautions
Ventus may cause dizziness or drowsiness in some individuals. Patients should be aware of how they react to Ventus before driving or operating machinery.
Lifestyle Advice
- Avoid known asthma triggers and allergens to reduce symptoms.
- Maintain a healthy lifestyle with regular exercise and a balanced diet.
- Discuss smoking cessation if applicable.
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Global Brand Names
International brand names for this medicine. Click a brand to search for detailed information.
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