What are the different types of inhaler?

Metered-dose inhalers (MDIs)

* These are the most common type of inhaler.

* They come in a small, handheld device that contains a canister of medication.

* When you press down on the inhaler, a metered dose of medication is released.

* MDIs are easy to use and can be used by people of all ages.

* However, they can be difficult to coordinate if you have trouble breathing.

Dry powder inhalers (DPIs)

* DPIs are similar to MDIs, but they do not use a propellant.

* Instead, they use a powdered form of medication that is inhaled through the mouth.

* DPIs are easier to use than MDIs and are less likely to cause coordination problems.

* However, they can be more expensive than MDIs.

Soft mist inhalers (SMIs)

* SMIs are a newer type of inhaler that uses a mist of medication.

* They are easy to use and can be used by people of all ages.

* However, they are more expensive than MDIs and DPIs.

Nebulizers

* Nebulizers are machines that turn liquid medication into a mist that can be inhaled.

* They are often used for people who have severe asthma or other respiratory conditions.

* Nebulizers can be used at home or in a hospital setting.

Other types of inhalers

* There are also other types of inhalers, such as single-use inhalers and breath-actuated inhalers.

* These inhalers are less common than the ones listed above.