the current version of the Diagnostic and Statistical Manual of Mental Disorders (DSM) is the DSM-5, not DSM-5-TR (Text Revision). The DSM-5 was published in 2013 and represents the most recent edition available at that time. I do not have information on any future updates beyond that date, so it's possible that there may have been newer editions or revisions since then.
However, as of DSM-5, the trait of Highly Sensitive Person (HSP) or sensitive processing sensitivity is not recognized as a formal mental disorder or diagnosable condition. The DSM-5 primarily focuses on diagnosing and classifying mental disorders that are associated with significant impairment in functioning, distress, or disability.
The concept of Highly Sensitive Person (HSP) was first introduced by psychologist Dr. Elaine N. Aron, who described it as a personality trait characterized by increased sensitivity to stimuli, deeper emotional responsiveness, and greater susceptibility to stress. While the trait of sensitivity is not included as a separate disorder in the DSM-5, it is still a topic of interest and research in the fields of psychology and personality studies.
It's important to note that the absence of a formal diagnosis in the DSM does not invalidate the experiences of individuals who identify as highly sensitive. Traits like sensitivity can have a significant impact on an individual's life, emotions, and behavior, and they may seek support or understanding from mental health professionals, even if it's not classified as a formal disorder in the DSM.
If you or someone you know identifies as highly sensitive and is experiencing difficulties related to this trait, consider seeking support from a mental health professional who is knowledgeable about sensitivity and can provide appropriate guidance and strategies to cope with challenges associated with this trait.