Compare Singulair vs. Theophylline
Head-to-head comparisons of medication uses, side effects, ratings, and more.
Makes it easier to breathe.
Singulair (montelukast) has fewer side effects but doesn't work as well as some inhaled medications for asthma and allergies.
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3.7/ 5 average rating with 557 reviewsforSingulair
No information currently available
Upsides
- Although not a first-line treatment, Singulair (montelukast) can effectively help children and adults with their asthma and allergies.
- You only need to take it once a day.
- Available as chewable tablets or granules that you can mix with food.
- Singulair (montelukast) has fewer side effects than inhaled medications.
No information currently available
Downsides
- Even as a generic, Singulair (montelukast) is still expensive.
- May not be a good choice if you have a history of mental conditions.
- Singulair (montelukast) can't be used as a rescue inhaler if you get an asthma attack.
No information currently available
Used for
- Asthma Chronic obstructive pulmonary disease Exercise-induced asthma; Prophylaxis Nocturnal asthma
- Apnea in the newborn; Adjunct Nocturnal asthma
Dosage forms
- Pill
- Chewable tablet
- Granule
- Pill
- Extended release
- Liquid
Price
Lowest price
$12.83
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$16.40
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Reviews
557 reviews so far
66%
saidit'sworth it
47%
saiditworked well
14%
saidit'sa big hassle
Have you used Singulair (montelukast)?
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Side effects
13possible side effects
- Headache18%
- Flu4%
- Stomach pain3%
- Cough3%
- Lack of energy2%
- Fever2%
- Upset stomach2%
- Dental pain2%
- Stomach infection2%
- Dizziness2%
- Stuffy nose2%
- Rash2%
- Abnormal liver function tests2%
The Theo-24 (Theophylline) FDA package insert doesn’t have numbers about how common side effects are.
Risks and risk factors
- Asthma attacks
- Exercise-induced asthma
- Other environmental triggers
- Aggression and agitation
- Blood disorder
- Recent treatment with corticosteroid medicine
- Lowering dose of corticosteroid medicine
- Phenylketonuria
- Phenylketonuria (PKU)
No information currently available