It is a traditional homepathic formula for the relief of symptoms of cramps and pains in lower back and legs often made worse by damp weather. Working without contraindications or side effects, Hyland's Leg Cramps stimulates your body's natural healing response to relieve symptoms. Hyland's Leg Cramps is safe for adults and can be used in conjunction with other medications. Relief of symptoms of cramps and pains in lower back and legs.