What is Zafirlukast?

Category: Prescription Drugs

Most popular types: Accolate Accoleit Vanticon

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Zafirlukast is a leukotriene modifier used to prevent and treat asthma. It is an oral medication given twice daily that is used by both children and adults.

Reported purpose & perceived effectiveness
Purpose Patients Evaluations Perceived Effectiveness
Asthma 2 0
Chronic obstructive pulmonary disease 2 0
Cough 2 2
Idiopathic pulmonary fibrosis 1 0

  • Major
  • Moderate
  • Slight
  • None
  • Can't tell

Side effects

Side effects as an overall problem

Side effects as an overall problem
Severity Evaluations Percentage
Severe 2
Moderate 0
Mild 2
None 10

Commonly reported side effects and conditions associated with Zafirlukast

Side effect Patients Percentage
Shakiness 1
Shaky hands 1
Stomach pain 1

Why patients stopped taking Zafirlukast

Multiple reasons could be selected

Reason Patients Percentage
Other 3
Change in health plan coverage 2
Side effects too severe 2
Course of treatment ended 1
Did not seem to work 1
Doctor's advice 1
Personal research 1
See all 8 patients who've stopped taking Zafirlukast

Duration

Stopped taking Zafirlukast

Duration Patients Percentage
Less than 1 month 3
1 - 2 years 1
2 - 5 years 1
5 - 10 years 2
10 years or more 1
Adherence
Adherence Evaluations Percentage
Always 6
Usually 4
Sometimes 1
Never taken as prescribed 3
Burden
Burden Evaluations Percentage
Very hard to take 0
Somewhat hard to take 3
A little hard to take 2
Not at all hard to take 9
Cost per month
Cost per month Evaluations Percentage
$200+ 0
$100-199 0
$50-99 1
$25-49 0
< $25 8
Not specified 5

What people switch to and from

Patients started taking Zafirlukast after stopping:

Treatment Patients Percentage
Montelukast (Singulair) 4
Zileuton (Zyflo) 1

Patients stopped taking Zafirlukast and switched to:

Treatment Patients Percentage
Montelukast (Singulair) 1
Last updated:

2 patient evaluations for Zafirlukast

Jan 22, 2021 (Started Feb 04, 2020)

  • Effectiveness
    None (for cough)
  • Side effects
    Severe
  • Adherence
    Never taken as prescribed
  • Burden
    Somewhat hard to take
Dosage: 10 mg Daily

  • 0 helpful marks

Feb 1, 2013 (Started May 01, 2004)

  • Effectiveness
    Moderate (for allergies)
  • Side effects
    None
  • Adherence
    Usually
  • Burden
    Not at all hard to take
Dosage: 40 mg Daily
Cost: < $25 monthly

  • 0 helpful marks
Last updated:
Showing 2 of 2 patient evaluations for Zafirlukast