Muscular Pain (muscle-related pain):Feels like: aching, heaviness, stiffness, or soreness (like after heavy exercise).Location: Usually spread over an area (back, thigh, shoulder), not pinpointed to a single nerve path.Trigger: Increases with movement, pressure, or when you touch/press the muscle.Relief: Improves with rest, massage, heat, or stretching.

Neuropathic Pain (nerve-related pain):Feels like: burning, shooting, electric shock-like, tingling, pins-and-needles, or numbness.Location: Follows the path of a nerve (for example, from lower back → down the leg in sciatica).Trigger: Can come suddenly, even at rest, not always linked to movement.Relief: Usually doesn’t improve much with massage or simple painkillers.