Painless weakness especially after exercise or diet changes
Lasting hours to days
Most common from 20-40 years old
Physical Exam
Proximal > distal muscle weakness
Hyporeflexia or areflexia
Proximal > distal muscle weakness
Hyporeflexia or areflexia
Thyrotoxic periodic paralysis
Neuromuscular weakness
Hypokalemic periodic paralysis
Upper motor neuron:
Syndrome of inappropriate antidiuretic hormone secretion
CVA
Reye syndrome
Hemorrhagic stroke