I still have Tornalate lung spray. Are there any warning labels that you can't drive or use machinery while taking the drug. ## It is most commonly used to treat bronchospasms, and other respiratory issues. However, you should not drive, or operate any heavy machinery, until you are sure of how it affects you. The FDA does warn that it may cause dizziness, headache, insomnia, and nervousness as side effects. Has it been prescribed for you?