Proventil HFA Interactions Explained
Beta Blockers
Taking
Proventil HFA and a beta blocker together can decrease the effectiveness of both medications. Additionally, people with
asthma should generally avoid beta blockers, as they may worsen their condition. While some beta blockers are less likely than others to interact with
Proventil HFA, all beta blockers can potentially cause problems.
Certain Diuretics
Taking Proventil and certain diuretics together can increase your risk of low potassium levels (hypokalemia), especially when you use Proventil more frequently than recommended. Talk to your healthcare provider before using these medications together.
Digoxin (Digitek, Lanoxin)
Proventil HFA may decrease the level of digoxin in your blood, perhaps making it less effective. Your healthcare provider may need to monitor the level of digoxin in your blood and adjust your digoxin dosage as necessary, especially when you are starting or stopping Proventil HFA.
Monoamine Oxidase Inhibitors (MAOIs)
Proventil HFA should be used with extreme caution in combination with MAOIs. Dangerously low
blood pressure (hypotension) may result. Talk to your healthcare provider before combining Proventil HFA with an MAOI.
Tricyclic Antidepressants
Proventil HFA should be used with extreme caution in combination with
tricyclic antidepressants. Dangerously low blood pressure (hypotension) or an irregular heart rhythm (arrhythmia) may result. Talk to your healthcare provider before combining Proventil HFA with a tricyclic
antidepressant.
Final Thoughts on Proventil HFA Drug Interactions
It is possible that not every Proventil HFA drug interaction was discussed in this article. Therefore, you should talk with your pharmacist or healthcare provider about drug interactions with Proventil HFA that may apply to your situation.
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