The following medicines may help open your airway and reduce swelling in your lungs: Bronchodilators help expand your airway for easier breathing. Some of these medicines may help prevent future spasms.
deduction noun (THINKING) C2 [ C or U ] the process of reaching a decision or answer by thinking about the known facts, or the decision that is reached: Through a process of deduction, the detectives discovered the identity of the killer. All we can do is make deductions from the available facts.
A deduction simply reduces the amount of income that you must pay tax on. A $1,000 deduction, for example, might reduce your tax bill by only $150 or $200. A tax credit, however, directly reduces your taxes, dollar for dollar.. A $1,000 tax credit cuts your tax bill by $1,000.