Final answer:
The generic name of the drug Spiriva is tiotropium, which is used to treat asthma and COPD by opening the airways. It is classified as an anticholinergic bronchodilator, not a sympatholytic drug.
Step-by-step explanation:
The generic name of the drug Spiriva is tiotropium. Tiotropium is a type of drug known as an anticholinergic bronchodilator, which is used to treat asthma and chronic obstructive pulmonary disease (COPD) by relaxing and opening the airways to make breathing easier. It is not a sympatholytic drug. Sympatholytic drugs work by reducing or inhibiting the effect of the sympathetic nervous system, but they are not primarily used as bronchodilators to treat conditions such as asthma. Similar to tiotropium, drugs like trazodone, etoperidone, lorpiprazole, mepiprazol, and nefazodone have their specific uses, but they are not related to asthma treatment.