[{"n": "Airsickness", "u": "/e/effects-of-external-causes/airsickness/", "s": "Airsickness is motion sickness from conflicting sensory signals during flight."}, {"n": "Altitude sickness", "u": "/e/effects-of-external-causes/altitude-sickness/", "s": "Altitude sickness is a harmful effect of rapid high-altitude exposure."}, {"n": "Balsam of Peru", "u": "/e/effects-of-external-causes/balsam-of-peru/", "s": "A common allergen used in flavoring, fragrance, and medicine."}, {"n": "Barosinusitis", "u": "/e/effects-of-external-causes/barosinusitis/", "s": "Painful sinus inflammation from pressure imbalance, often in divers and fliers."}, {"n": "Chilblains", "u": "/e/effects-of-external-causes/chilblains/", "s": "Cold- and humidity-induced capillary damage causing itching and inflammation."}, {"n": "Chronic mountain sickness", "u": "/e/effects-of-external-causes/chronic-mountain-sickness/", "s": "A high-altitude disease of polycythaemia and hypoxemia."}, {"n": "Cold shock response", "u": "/e/effects-of-external-causes/cold-shock-response/", "s": "Neurogenic cardio-respiratory response to sudden cold water immersion."}, {"n": "Decompression sickness", "u": "/e/effects-of-external-causes/decompression-sickness/", "s": "Decompression sickness is caused by gas bubbles forming in body tissues."}, {"n": "Heat exhaustion", "u": "/e/effects-of-external-causes/heat-exhaustion/", "s": "A moderate heat illness from overwhelmed thermoregulation."}, {"n": "Heat illness", "u": "/e/effects-of-external-causes/heat-illness/", "s": "Heat illness is a spectrum of heat-related disorders from cramps to stroke."}, {"n": "Heat stroke", "u": "/e/effects-of-external-causes/heat-stroke/", "s": "A life-threatening heat illness with multi-organ failure risk."}, {"n": "Heat syncope", "u": "/e/effects-of-external-causes/heat-syncope/", "s": "A heat illness causing fainting from reduced blood flow to the brain."}, {"n": "Hypersensitivity", "u": "/e/effects-of-external-causes/hypersensitivity/", "s": "An immune response causing tissue damage, reproducible upon re-exposure to antigen."}, {"n": "Hyperthermia", "u": "/e/effects-of-external-causes/hyperthermia/", "s": "A condition of failed thermoregulation causing dangerously elevated body temperature."}, {"n": "Hypervitaminosis A", "u": "/e/effects-of-external-causes/hypervitaminosis-a/", "s": "Toxic effects from excessive preformed vitamin A intake."}, {"n": "Hypervitaminosis E", "u": "/e/effects-of-external-causes/hypervitaminosis-e/", "s": "Excess vitamin E from supplements may cause harm."}, {"n": "Idiosyncrasy", "u": "/e/effects-of-external-causes/idiosyncrasy/", "s": "A unique feature or peculiarity of a person or thing."}, {"n": "Megavitamin-B6 syndrome", "u": "/e/effects-of-external-causes/megavitamin-b6-syndrome/", "s": "Vitamin B6 excess causes peripheral neuropathy, often reversible upon cessation."}, {"n": "Motion sickness", "u": "/e/effects-of-external-causes/motion-sickness/", "s": "Motion sickness arises from mismatched sensory signals about motion."}, {"n": "Non-freezing cold injury", "u": "/e/effects-of-external-causes/non-freezing-cold-injury/", "s": "Tissue damage from cold, wet conditions above freezing."}, {"n": "Para tertiary butylphenol formaldehyde resin", "u": "/e/effects-of-external-causes/para-tertiary-butylphenol-formaldehyde-resin/", "s": "A common adhesive resin that frequently causes allergic contact dermatitis."}, {"n": "Physical abuse", "u": "/e/effects-of-external-causes/physical-abuse/", "s": "Intentional bodily contact causing injury or trauma."}, {"n": "Salt water aspiration syndrome", "u": "/e/effects-of-external-causes/salt-water-aspiration-syndrome/", "s": "Lung irritation from inhaling small amounts of salt water during dives."}, {"n": "Space adaptation syndrome", "u": "/e/effects-of-external-causes/space-adaptation-syndrome/", "s": "Space sickness affects up to half of space travelers during weightlessness adaptation."}, {"n": "Trench foot", "u": "/e/effects-of-external-causes/trench-foot/", "s": "A non-freezing cold injury from prolonged wet, cold conditions."}, {"n": "Vitamin D toxicity", "u": "/e/effects-of-external-causes/vitamin-d-toxicity/", "s": "Excess vitamin D causes hypercalcemia and soft tissue calcification."}, {"n": "Hypervitaminosis", "u": "/e/effects-of-external-causes/hypervitaminosis/", "s": "Abnormally high vitamin storage causing physiological and psychological symptoms."}, {"n": "Wooden chest syndrome", "u": "/e/effects-of-external-causes/wooden-chest-syndrome/", "s": "Opioid-induced chest rigidity that can impair ventilation and be reversed by naloxone."}]