Your Yourlocation: Home > Tiotropium bromide(136310-93-5) selectively acts on the M3 and M1 receptors

Anticholinergic drugs: mainly ipratropium bromide, M receptor blockers. Its aerosol effect than the short-acting β2 agonist slow, but the duration is long. Acute exacerbation of asthma can be combined with inhaled fast β2 receptor agonists. Long-term inhalation of ipratropium bromide can improve the symptoms of COPD patients. Tiotropium bromide(136310-93-5) selectively acts on the M3 and M1 receptors, which are long-acting anticholinergics for up to 24 h. Long-term inhalation can increase the amount of deep breathing, improve breathing difficulties, improve exercise endurance and quality of life.

Advantages and disadvantages of M receptor blockers:

Advantages: is the only drug which can reduce the airway vagal nerve tension bronchodilator, have the strongest bronchial relaxation effect. To maintain a long time, high security, small impact on cardiovascular, long-term use of no drug resistance.

Insufficient: onset time slightly slower than B receptor agonist.

Chronic obstructive pulmonary disease (COPD) is one of the highest rates of morbidity and mortality worldwidely. This guide is intended to guide the individual treatment and assessment management of COPD so that different individual patients can benefit.

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