What is formoterol fumarat?

Formoterol fumarate is a long-acting beta2-adrenergic agonist medication used to treat asthma and chronic obstructive pulmonary disease (COPD). It works by relaxing the smooth muscles in the airway, which helps to improve breathing. It is often used in combination with an inhaled corticosteroid to control symptoms of asthma and COPD.

Formoterol fumarate is typically administered via an inhaler, which delivers a measured dose of the medication directly to the lungs. It is generally considered safe for most people to use, but like all medications, it can cause side effects. Some common side effects of formoterol fumarate include headache, dizziness, muscle cramps, and rapid heartbeat.

It is important to use formoterol fumarate exactly as prescribed by a healthcare provider, since overuse or misuse of the medication can lead to serious complications, such as an increased risk of asthma-related death. It is also recommended that people using formoterol fumarate have regular check-ups with their healthcare provider to monitor their condition and adjust their treatment plan as necessary.