Disposable inhalers are medical devices used to deliver medication directly to the lungs. They are commonly prescribed for conditions like asthma and chronic obstructive pulmonary disease (COPD). These inhalers are designed for single use, making them convenient and easy to carry. Typically, disposable inhalers contain a specific dose of medication in a pressurized canister. Users simply inhale the medication by pressing down on the inhaler, which releases the dose. This method allows for quick relief from symptoms and helps manage respiratory conditions effectively.