â¢ There are several types of inhaled asthma medications and your allergist can prescribe the right one for you. â¢ Metered â dose inhalers, dry powder inhalers and nebulizers are all types of devices that are used to dispense inhaled medicines. Each is used in a different way.
Heart strain or failure is caused by a combination of poor lifestyle choices, immune problems, kidney problems, dopamine, norepinephrine and epinephrine problems, fluid overload in later stages and other manageable factors that are difficult to understand, but manageable.
1 Aortic stenosis can be caused by congenital bicuspid aortic valve, scarred aortic valve of rheumatic fever, and wearing of aortic valve in the elderly. 2  Aortic stenosis can cause chest pain, fainting, and heart failure leading to shortness of breath.