Asthma Posted on 2nd November 20151st November 2023 by ThePD (The Project Definition) Asthma is a disease characterised by recurrent attacks of breathlessness and wheezing that is a chronic condition that affects the ability to breathe. Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window) Related Posted in HSE and tagged health, hse. ThePD (The Project Definition) ThePD has been developing the Preferred Project Definitions based on the actual project execution and operation experiences and knowledge with the Project Language, and sharing with you daily basis.