2020-01-14 at 11:22 AM UTC
Curare
It sounds so magical and cozy
"of the injection, heaviness of the eyelids and transitory diplopia were perceived. At the completion of the injection, diplopia became fixed, but could be noticed only when the subject’s eyelids were raised by the operator. As curarization proceeded, it seemed to the subject as if the facial muscles, those of the tongue, pharynx, and lower jaw, the muscles of the neck and back, and the muscles of the extremities became relaxed in about that order. Accompanying the paralysis of the pharynx and the jaw muscles, inability of the subject to swallow was noted … Shortly after the injection was completed the subjects experienced a sensation of increased difficulty in breathing, as if an extra effort was necessary to maintain an adequate respiratory exchange. This sensation was present even though there was no objective evidence of impaired oxygenation or of carbon dioxide retention. It reached its maximum about five minutes after the injection, coinciding with the maximum depression of the vital capacity"
