Spiriva HandiHaler 18mg

Tiotropium bromide is a long-acting bronchodilator medication used in the management of chronic obstructive pulmonary disease (COPD) and asthma. It belongs to the class of drugs known as anticholinergics, which work by blocking the action of acetylcholine, a neurotransmitter that plays a role in regulating smooth muscle contraction in the airways. By inhibiting this action, tiotropium helps relax the muscles around the airways, leading to bronchodilation and improved airflow. Tiotropium is available in inhalation powder or solution formulations, allowing for convenient administration via inhalation devices such as dry powder inhalers or nebulizers.

One of the key benefits of tiotropium bromide is its long duration of action, providing sustained bronchodilation for up to 24 hours with once-daily dosing. This extended duration of effect helps improve symptom control and lung function in patients with COPD, reducing the frequency and severity of exacerbations and enhancing quality of life. Tiotropium is also effective in managing symptoms such as shortness of breath, cough, and wheezing in individuals with asthma, particularly those who remain symptomatic despite using other maintenance therapies.