IRCT20150713023190N9 IRCT 2021-10-19 Rafsanjan University of Medical Sciences Comparison the effect of valerian and Gabapentin on restless legs syndrome and sleep quality in dialysis patients Comparative investigating the effect of valerian and Gabapentin on restless legs syndrome and sleep quality in dialysis patients referring to the dialysis ward of Ali Ibn Abi Taleb Hospital of Rafsanjan, 2021 2021-10-23 anticipated 40 Complete https://irct.ir/trial/59114 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Crossover, Purpose: Treatment, Randomization description: This is a cross over study. Initially, the patients will allocate into two groups by the toss of a coin. After the end of the intervention, one month will be consider as a wash out period and then, two groups will replace. 2-3 Restless leg syndrome. Intervention 1: Intervention group A: patients will take Sedamin ( capsule: 530 mg made by Isfahan Gol Daroo Company), as a single dose one hour before bedtime for one month. Intervention 2: Intervention group B: patients will take Gabapentin (capsule: 100 mg ), as a single dose one hour before bedtime for one month. No - There is not a plan to make this available Justification or reason for not sharing IPD is Confidentiality of data