Nonselective Beta Adrenergic Antagonists + Formoterol Fumarate Interaction
Majorinteraction on record
Description
May inhibit therapeutic effects of formoterol and cause severe bronchospasm in COPD patients. Use only when medically necessary and with caution.
Mechanism
Mutual inhibition of effects; blockade of beta-agonist action
Source: NLP:formoterol fumarate