The function of your nose

Your nose does more than just smell – it heats, humidifies, and filters the air you breathe. In this way, you can be sure the air is at the right body temperature and contains enough moisture when it reaches your lungs for them to function properly. With a tracheostomy, these nasal functions are lost, and you will breathe in dry, cold, and unfiltered air.

The lungs react to this by producing more mucus, meaning you have to cough more (similar to having a cold) and your windpipe can feel irritated. Heat and Moisture Exchangers (HMEs) have been developed to compensate for the lost functions of your nose. They help to rebalance the “climate” in your lungs.

The lungs react to this by producing more mucus, meaning you have to cough more (similar to having a cold) and your windpipe can feel irritated. Heat and Moisture Exchangers (HMEs) have been developed to compensate for the lost functions of your nose. They help to rebalance the “climate” in your lungs.

The lungs react to this by producing more mucus, meaning you have to cough more (similar to having a cold) and your windpipe can feel irritated. Heat and Moisture Exchangers (HMEs) have been developed to compensate for the lost functions of your nose. They help to rebalance the “climate” in your lungs.