<unk> , sold under the brand name Bevespi Aerosphere, is a combination medication for the maintenance treatment of chronic obstructive pulmonary disease (COPD). It is a combination of<unk>  bromide and formoterol. It is inhaled. The most common side effects include headache, nausea (feeling sick), muscle spasms and dizziness.<unk>  bromide is a muscarinic receptor antagonist. This means that it blocks muscarinic receptors (targets) in muscle cells in the lungs. Because these receptors help control the contraction of muscles, when<unk>  is inhaled, it causes the muscles of the airways to relax, helping to keep the airways open. Formoterol is a long-acting beta-2 agonist. It works by attaching to receptors known as beta-2 receptors found in the muscles of the airways. When it attaches to these receptors, it causes the muscles to relax, which keeps the airways open.
Glycopyrronium bromide/formoterol
Beclometasone/formoterol/glycopyrronium bromide
Aclidinium bromide/formoterol
Budesonide/formoterol
Budesonide/glycopyrronium bromide/formoterol
Mometasone/formoterol
Beclometasone/formoterol
Ipratropium bromide/salbutamol