Comparison of Different Doses of Pregabalin to Prevent Succinylcholine-Initiated Fasciculations and Myalgia in Patients Under General Anesthesia: A Randomised Controlled Study.

Background Succinylcholine (SCh) is the most commonly used muscle relaxant during endotracheal intubation, and it is known to cause fasciculations and postoperative myalgia. Pregabalin is structurally similar to the neurotransmitter gamma-aminobutyric acid (GABA), which is known to reduce SCh-induced fasciculations and myalgia. Materials and methods This study was conducted on patients who underwent surgery under general anesthesia.