For people with asthma, bronchodilators or inhalers are life-savers. Bronchodilators are medications that help the muscle bands relax when they tighten around the airways. They basically open the airway so that more air move in and out of the lungs. To put it simply, inhalers help you breathe more easily when you’re having asthma attacks.
A variety of inhalers are available in the market and it’s important that you know what’s best for you in order to effectively control your asthma symptoms. To find the best inhaler for your asthma, you have to know the correct medication and the type of inhaler that suits your needs. Before purchasing an inhaler, it’s better that you ask your doctor or any healthcare provider which type of inhaler can help you prevent or treat asthma attacks.
There are two main types of asthma inhalers that people normally use: Metered-Dose Inhalers and Dry Powder Inhaler. Which one is best for you?
Inhaled respiratory medications are usually taken by a device called a metered-dose inhaler or MDI. The MDI is a pressurized canister of medicine in a plastic holder with a mouthpiece. When sprayed, it gives a reliable, consistent dose of medication. It is commonly used to treat breathing difficulties related to asthma, chronic obstructive pulmonary disease (COPD), and other respiratory illnesses.
One type of metered-dose inhaler releases medication automatically when you inhale it. There are even MDIs that have counters so that the patient will know how many doses remain. For those who use MDIs that don’t have counters, you’ll have to track the number of doses that you’ve used so that you’ll know when to purchase one when your medication runs low.
It is important that you use your inhaler correctly in order to receive the right amount of medicine. Here are the steps in using your metered-dose inhalers:
According to the American Academy of Allergy, Asthma & Immunology, a dry powder inhaler (DPI) is a type of inhaler that is commonly used to deliver medications such as inhaled corticosteroids into the lungs. This type of medication is breath-activated. Unlike the metered-dose inhaler where you have to push the medication into your lungs, dry powder inhalers release medicine when you take a fast, deep breath in through the inhaler. There are multiple-dose devices that can hold up to 200 doses and there are those that are single dosed, which you can fill with a capsule before each treatment.
Dry powder inhalers come in different shapes and sizes. For some, you need to add the medicine to the inhaler each time you use it while there are other dry powder inhalers that come with a supply of medicine already in them. Here are the steps on how to use a dry powder inhaler correctly:
Choosing the type of asthma inhaler that best meets your needs is important to effectively control your asthma symptoms. To know more about what kind of inhaler you should use, it is important to talk to your healthcare provider. Dr. Paul Jantzi is board-certified in allergy and immunology and provides professional services in the Central Texas region. Schedule a meeting with him and let him help you with all of your allergy and asthma-related issues.