Interaction entre Budésonide et formotérol et Uméclidinium et vilantérol

Use with additional long-acting beta 2 -agonist: Do not use in combination because of risk of overdose.

Excessive Use of Budesonide and Formoterol Fumarate Dihydrate and Use with Other Long-Acting Beta 2 -Agonists As with other inhaled drugs containing beta 2 -adrenergic agents, budesonide and formoterol fumarate dihydrate should not be used more often than recommended, at higher doses than recommended, or in conjunction with other medications containing LABA,…

In clinical studies, concurrent administration of budesonide and formoterol fumarate dihydrate and other drugs, such as short-acting beta 2 -agonists, intranasal corticosteroids, and antihistamines/decongestants has not resulted in an increased frequency of adverse reactions.

If paradoxical bronchospasm occurs following dosing with budesonide and formoterol fumarate dihydrate, it should be treated immediately with an inhaled, short-acting bronchodilator, BUDESONIDE AND FORMOTEROL FUMARATE DIHYDRATE INHALATION AEROSOL should be discontinued immediately, and alternative therapy should be instituted.

• use of a long-acting beta 2 -adrenergic agonist (LABA), including vilanterol, one of the active ingredients in Umeclidinium and Vilanterol ELLIPTA, without an inhaled corticosteroid (ICS), in patients with asthma [see Warnings and Precautions ( 5.1 )] .

• Use of a LABA, including Umeclidinium and Vilanterol ELLIPTA, without an inhaled corticosteroid is contraindicated in patients with asthma.

Avoid Excessive Use of Umeclidinium and Vilanterol ELLIPTA and Avoid Use with Other Long-Acting Beta 2 -Agonists Umeclidinium and Vilanterol ELLIPTA should not be used more often than recommended, at higher doses than recommended, or in conjunction with other therapies containing LABAs, as an overdose may result.

• LABA monotherapy (without an inhaled corticosteroid) for asthma increases the risk of serious asthma-related events.

Cardiovascular Effects Vilanterol, like other beta 2 -agonists, can produce a clinically significant cardiovascular effect in some patients as measured by increases in pulse rate, systolic or diastolic blood pressure, and also cardiac arrhythmias, such as supraventricular tachycardia and extrasystoles.