The Difference Between Controller Inhalers and Rescue Inhalers

Banarjeesherie01 Aug, 2021Health

When you think of asthma medication, you might think of inhalers. Inhalers are the most commonly used device for asthma treatment as they can deliver the medication directly to the lungs. Inhalers have been around for decades now and have evolved over the ages. Today there are many types of inhaler devices - the standard metered-dose inhaler (MDI), dry powder inhaler (DPI), and more. There?s no single best inhaler for asthma and the type of inhaler you use is a personal preference. But when it comes to their use based on the medication, they can be broadly separated into two types: rescue inhalers and controller inhalers. When you consult a doctor for your asthma treatment, you might be prescribed both these types of inhalers. It is important to know the difference between these two inhaler types and know when to use them.