Why do legs hurt when taking exstacy?

Leg pain after taking ecstasy (MDMA) can be attributed to several factors, including increased muscle tension, dehydration, and prolonged physical activity, such as dancing. The drug can cause hyperactivity and a sense of euphoria, leading users to engage in extended periods of movement without resting. Additionally, MDMA can affect serotonin levels, which play a role in pain perception and muscle relaxation. These combined effects can result in discomfort or cramping in the legs.