Nasal stuffiness is common, as well as a hoarse sound to the voice. Cysts in the bone may cause pain in the hands and feet, or in other bony areas. The bone marrow may decrease the production of all blood cells. Decreased number of red blood cells causes anemia. Fewer white blood cells increases the chance of infections.
Fewer platelets can increase the chance of bleeding.
The body's ability to process calcium often becomes abnormal, so that excess calcium passes through the kidneys and into the urine. This may cause kidney stones to form. The liver may become enlarged. The heart may suffer a variety of complications. Any, all, or even none of the above symptoms may be present in sarcoidosis.