Phosphoretted Hydrogen. Phosphine. PH3. Solution.
Clinical
Amblyopia. Diarrhoea. Hyperaesthesia. Locomotor ataxy. Stammering. Teeth, crumbling.
Characteristics.
Breunar (quoted by Allen) relates the effects of inhaling this gas, given off in the preparation of some “hypophosphites.” The symptoms began to appear after three months in visional disturbances, diarrhoea, paralysis, and a complete state of locomotor ataxia, worse on closing eyes. The teeth crumbled without pain. Articulation and swallowing were difficult. The diarrhoea was accompanied by weakness of the anus. Relations. Electricity antidoted the effects. Compare: Locomotor ataxy, Arg- n., Alumina, Helo. Visional defects, Benzidin., Carb-s.
Relations
Electricity *antidoted the effects. *Compare: Locomotor ataxy, Argentum nitricum, Alm., Helod. Visional defects, Benz. din., Carb. s.
Eyes
Flickering points in field of vision, rapidly enlarging and rendering it impossible to fix vision on any object, especially in reading. Optic nerves very irritable to reflex stimuli.
Ears
Auditory hyperaesthesia.
Mouth
Teeth, both healthy and carious, crumble, without pain. Ataxia of muscles of articulation, great effort of will required to form the word.
Throat
Swallowing somewhat difficult.
Abdomen
Shooting pains in limbs and abdomen.
Stool and Anus
Diarrhoea with weakness and unsteadiness of arms.
Upper Limbs
Weakness and unsteadiness of arms, making difficult to write.
Lower Limbs
Limes unsteady, gait tottering, associated with undercurrent shooting pains in limbs and abdomen.
Generalities
Complete expression of ataxia, stood with limbs separated, walking wholly impossible when eyes closed, would stagger and fall. No anaesthesia, electric irritability of muscles greatly increased.