Metaproterenol is a prescription drug that is approved to treat bronchospasms due to asthma or COPD. This eMedTV page covers side effects, dosing guidelines, and strengths of the medicine -- as well as what to do if you miss a dose.
Side effects of metaproterenol may include nervousness, headaches, and a sore throat. This eMedTV segment examines a number of metaproterenol side effects, including some that may be serious (for example, an irregular heart rhythm).
What is metaproterenol used for? This eMedTV article explains that metaproterenol is approved for use in treating bronchospasms due to COPD or asthma. This page also discusses how the inhaler works and describes the use of the medicine in children.
As this eMedTV segment explains, the recommended dose of metaproterenol is two or three sprays as needed -- but not to exceed 12 sprays a day. This page also lists factors that can affect metaproterenol dosing (such as other drugs you're taking).
This eMedTV article describes some of the drug interactions with metaproterenol that can occur with medications such as certain antidepressants, beta blockers, or MAOIs. This page also explains how these interactions can lead to problems.
Metaproterenol can make asthma symptoms worse in some people and may not be safe to take during pregnancy. This eMedTV resource highlights other precautions and warnings with metaproterenol, and explains who should not take the medication.
