Posibleng Mga Sanhi para sa Intolerance sa Init Labis na katabaan Pangatlong Trimester ng Pagbubuntis Peripheral Neuropathy Morbid Obesity Disorder na Pagkabalisa Pagpalya ng Puso Congestive Heart Failure Autonomic Neuropathy Hyperthyroidism Primary Progressive Multiple Sclerosis Graves Disease Thyrotoxicosis Factitia Fabry Disease Cystic Fibrosis Multiple Sclerosis Myeloproliferative Disease Sakit sa Bato Polycythemia Vera Erythromelalgia Erythropoietic Protoporphyria Lambert Eaton Myasthenic Syndrome