There are many different types of inhalers available, all with varying administering techniques, and some people require the use of more than just one type to manage their condition. This lecture with pharmacist Dr Jenny Gowan provides clarity to learners on asthma and COPD inhalers and devices, with an essential update on the best-practice medications used in the management of asthma and COPD. Continues in part two, How to Use Asthma and COPD Devices: Practical Demonstration.