It comes as a tablet, capsule and syrup to take by mouth, on an empty stomach. It also comes as a solution for injection to be administered by a healthcare provider either into the large muscle or under the skin.
How it works
It is in a class of medications called bronchodilators and works by relaxing and opening the air passages, calm the muscles in airways, and help the flow of oxygen.
Common side effects
Nervousness, shakiness, dizziness, headache, muscle cramps, sudden changes in mood, nosebleed, nausea, increased or decreased appetite, difficulty falling asleep, and pale skin