Sulphur 6X HPUS - itching, tingling and urge to move legs. Arsenicum Album 12X HPUS - creeping, crawling itch (0.000000000076% Arsenic, calculated). Pulsatilla 6X HPUS - constant urge to move legs. Lycopodium 6X HPUS - feeling of agitation while lying down.
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