Ability to understand the researcher's explanation and give informed consent.
Any sex or gender (unlike previous studies, a significant effort will be made to include women in this study)
A diagnosis of PTSD according to DSM-5 criteria with a severity that warrants discharge from military service.
You may not be if
The lack of ability to attend 120 daily (5 times/week) treatments at the INMI
Current or past psychotic disorder
Evidence of active suicidal ideation
Evidence of past or present manic disorder
Difficulty equalizing pressures, including pulmonary emphysema, significant sinusoidal obstruction, eustachian tube dysfunction, or an pneumothorax that is not drained.