The first step would be do evaluate your Vitamin D levels (both 25-OH and 1,25-Vitamin D) to determine if your sarcoidosis is driving the increased calcium.
Inyathelo lokuqala elinokuthatyathwa kukuhlola amaqondo eVitamin D (kokubini i-25-OH kunye ne-1,25-Vitamin D) ukuze kubonakale ukuba ingaba sisifo sokukhula kweeseli ezinokukrala kumalungu omzimba esonyusa icalcium kusini na.