is excess vitamin D causing high calcium levels and related health problems.

is a rare inherited inflammatory condition with high zinc and calprotectin levels.

is a rare headache disorder that wakes people from sleep.

causes skin pigment changes, slow growth, and intellectual disability.

is ongoing low sexual desire that causes distress or relationship difficulties.

is a condition with very low HDL cholesterol levels.

is an inherited disorder causing abnormally low cholesterol and fat absorption problems.

is a bone-softening disorder caused by low calcium levels.

is a genetic disorder causing low calcium, weak bones, and rickets.

is a rare inherited disorder causing low calcium and weak bones.

is a genetic enamel disorder causing soft, weak teeth that wear quickly.

is excessive worry about having a serious illness despite reassurance.

is a rare, severe skeletal disorder that prevents normal bone growth.

is a genetic condition causing short stature and mildly shortened limbs.

is anemia with paler red blood cells, often from iron deficiency.

is a blood disorder with small, pale red blood cells.

is a rare immune disorder causing persistent hives and small-vessel vasculitis.

is a skin infestation caused by fly larvae developing under the skin.

is a rare genetic condition affecting tooth development and nail growth.

affects tongue movement, which can cause speech and swallowing problems.

is a rare tumor affecting the nerve that controls tongue movement.

is a rare birth condition causing an underdeveloped tongue and limb differences.

is a rare birth difference with a very small or absent tongue.

is low blood sugar causing sweating, shakiness, confusion, or seizures.