A spacer is a clear plastic container shaped like a football or a tube with a mouthpiece or mask at one end and a hole for an inhaler at the other end. Spacers help to get asthma medication into your lungs.
A dose is the amount of medication to be taken at the recommended time. In the case of inhalers, particularly inhalers for the treatment of asthma, the dosage depends on the type of inhaler and the type of medication. Metered dose inhalers such as albuterol inhalers are usually used as rescue inhalers, but can also be used 15 to 30 minutes before exercise for those with exercise-induced asthma.
Inhalers that are approved for use by the Food and Drug Administration (FDA) in the United States can be classified into two categories: metered dose inhalers (MDIs) and dry powder inhalers. Metered dose inhalers are usually used as asthma rescue inhalers or reliever medicines. There are breath-actuated autohalers such as pirbuterol acetate (ex.
A propellant is a compressed inert gas that acts as a vehicle for discharging the contents of an aerosol container. They are used in the making of inhalers, more specifically metered dose inhalers (MDI), for the treatment of asthma. For years, chlorofluorocarbon (CFC) was the propellant used to move the albuterol medicine out of the inhaler so the patient can inhale the medication, but because this propellant has been shown to deplete the ozone layer, new asthma inhalers using hydrofluoroalkane (HFA) are now being used.
Though inhalers can be life saving devices for those who suffer from conditions such as asthma, incorrect use of them can be dangerous. Without proper education about the use of inhalers, asthmatics can use them incorrectly causing them to receive a lower dosage or no dosage of their medication, or they could overuse their inhalers and receive too much medication.
Though inhalers are commonly used to treat people with asthma, chronic obstructive pulmonary disease (COPD), and other lung conditions, there are essential mistakes that patients often make when using them. The most critical mistakes are ones that lead to little or no delivery of the medication to the lungs because then if the patient is having an asthma attack, they will not receive effective asthma relief or asthma treatment. They may continue to experience wheezing and other symptoms of asthma.
Inhalers used for asthma can be classified into two categories: Metered dose inhalers (MDIs) and Dry powder inhalers (DPIs). Metered dose inhalers are usually used as asthma rescue inhalers or reliever medicines. There are breath-actuated autohalers that release the medication when you breathe in, and there are non breath-actuated pressurized inhalers in which the medication is released by pushing the canister down into the holder.
One type of asthma treatment is the use of asthma inhalers, or handheld devices that deliver medication to the lungs. There are a variety of different inhalers, each with their advantages and disadvantages, and certain types may work better for some people than others.
Asthma in Children is a common condition now a days.
Asthma drugs can generally be categorized into two:
Generic albuterol MDIs had been available in USA for several years since 1980. Sadly the FDA took up the decision to ban them.