CHRONIC PAIN wrecks the lives of greater than 600m individuals world wide. One in 5 adults struggles with it. What causes it, nonetheless, is commonly a thriller. The prevailing speculation is that, after an damage, one thing goes unsuitable with the physique’s ache receptors and the alarm system that experiences accidents to the mind retains ringing lengthy after the physique has completed therapeutic. Even when there’s a clear underlying trigger, equivalent to arthritis or nerve injury, it’s not recognized precisely how these circumstances produce ache. Therapies, subsequently, typically carry little aid.
