<prompt> True about acrodynia are all except:Caused by elemental or inorganic mercury exposureCaused by elemental or inorganic mercury exposureOccurs mainly in geriatric age groupNone of the above  <response>: Acrodynia is a rare idiopathic chronic toxic reaction to elemental or inorganic mercury exposure, which occurs mainly in young children. It is characterized by pain in the extremities and pink discoloration with desquamation of the skin Ref : 