Is there a medical term for uncomfortable legs while trying to sleep besides restless legs?

Yes, the medical term for uncomfortable legs while trying to sleep other than restless legs syndrome is "nocturnal leg discomfort." This term refers to a range of symptoms that can affect the legs and feet during the night, including aching, throbbing, burning, crawling sensations, and difficulty moving the legs. Nocturnal leg discomfort can be caused by various underlying medical conditions, including circulatory problems, nerve damage, musculoskeletal disorders, and certain medications.