Why do I have the urge to take a deep breath

Sometimes i get like this hard thump or jerk that causes me to jump while im alert or sleep, heart races? answered by dr.Its usually towards the end of the day, i cant seem to get a deep breath, the urge to yawn to satisfy the deep breath is hard because it can take a while before i actually get the deep breath!Science shows that breathing slowly and deeply can induce a relaxation response in the body.4.9k views reviewed >2 years ago.Lung infections, cardiac ischemia, asthma, chronic obstructive lung diseases, pulmonary embolism, pulmonary hypertension anxiety etc.And it is terryifying because im a smoker!

Not my heart or lungs, according to tests, not a stressful person , anxiety meds, inhalers, etc have had no effect.When this occurs you may cough, especially when you take a deep breath.Pain spreading the back or shoulder.Started developing what i describe as an involuntary deep or sharp breath.Also constant yawning (maybe due the unsatisfayed breathing) is smthing i do all the time.Can you please elaborate your symptoms?

This feeling can be very frightening and cause anxiety, especially if it is a new symptom.Other ways to describe this symptom are hunger for air, shortness of breath, and chest tightening.