Crying or Laughing but Don’t Know Why? PBA Might be the Reason
I often see posts on social media from people with multiple sclerosis asking if crying for no reason is an MS symptom. It can be. Laughing for no reason can be one, too. Both can be severe, persistent, unremitting, and unpredictable. The medical name for this is pseudobulbar affect (PBA), and according to the Multiple Sclerosis Association of America, it affects one in 10 people with MS — and maybe…Continue Reading