Lots of plant based foods all my life of eight decades seems to have had saved me with this problem -- plus perhaps bc I had never to use any meds and rare visits to doctors. So I truly hope the First line of Treatment is diet with lots of water (2 to 3 cups first thing in the morning for me) basically healthy diet plate from any reputable source like Mayo, Harvard heath, or CDC /Govt sites. Yes physical activity and sound sleep often bc the body is rightly tired -- with stress mngmt.