৳ 12/unit
Pack: ৳ 12
৳ 12/unit
Pack: ৳ 12
At a glance
Zafirlukast is a prescription medicine used for asthma prevention and for the treatment of allergy symptoms such as sneezing and runny nose. It reduces inflammation in the airways and make breathing easier.
Indications
- Asthma prevention
- Allergy symptoms (sneezing, runny nose)
Pharmacology
Zafirlukast selectively antagonises the leukotriene D4 receptor. It inhibits bronchoconstriction caused by various inhaled antigens or irritants. It is not used in acute asthma attacks.
Dosage
Adult Dose (Oral):
- Chronic asthma: 20 mg twice daily
- Hepatic impairment: Contraindicated
Child Dose (Oral):
- 5-11 yr: 10 mg twice daily
- >12 yr: 20 mg twice daily
Renal Impairment: Dose adjustment not necessary
Side effects
Common Side Effects:
- Headache
- Infection
- Nausea
- Diarrhea
- Pain
- Weakness
Use in pregnancy
Use in Pregnancy: Generally considered safe; animal studies show low or no adverse effects; consult your doctor.
Pregnancy Category: B — always consult a doctor before taking during pregnancy.
Precautions & warnings
- Does not usually affect ability to drive
- Take on an empty stomach at least 1 hour before or 2 hours after meals
- It does not work right away and should not be used to relieve sudden breathing problems
- Do not discontinue use without consulting your doctor
Overdose effects
Symptoms: Limited information.
Treatment: Supportive care.
Storage conditions
Store below 30°C in a dry place, away from light; keep out of reach of children.