https://www.healthcentral.com/article/makes-noise-throat-like-grunting-when-exhaling-doing-tasks-concentrating-etc
Anxiety Disorders

Makes Noise In Throat (Like Grunting) When Exhaling While Doing Tasks, Concentrating, Etc.

    Answered by Eileen Bailey
    You should know: The answer above provides general health information that is not intended to replace medical advice or treatment recommendations from a qualified healthcare professional.