Tiotropium Bromide is a muscarinic acetylcholine receptor (mAChR) antagonist that blocks the binding of the acetylcholine ligand and the subsequent opening of the ligand-gated ion channel. This compound stops signaling between neurons, leading to muscle relaxation. It is also a long-acting, 24-hour, anticholinergic bronchodilator used in the management of chronic obstructive pulmonary disease and can improve symptoms of chronic obstructive pulmonary disease complicated by chronic heart failure.
- mAChR antagonist
- Blocks binding of acetylcholine ligand
- Blocks subsequent opening of ligand-gated ion channel
- Long-acting, 24-hour anticholinergic bronchodilator
- Stops signaling between neurons
- Leads to muscle relaxation
- Used in the management of chronic obstructive pulmonary disease (COPD)
- Improves symptoms of COPD complicated by chronic heart failure