Muscle twitching- The treatment is simple!! Muscle twitching- treatment and causes Fortunately, diseases causing twitching are less serious, and lifestyle-related causes.Common causes of muscle twitching includeExcessive physical activity causes lactic acid accumulation. It commonly affects arms, legs, and backStress and anxiety can affect any muscle in the body.Excessive caffeine like tea coffee, cold drinksNutritional deficiencies-vitamin D, vitamin B, and calcium deficiencies.Dehydration Cigarettes and other tobacco products.Mediations like corticosteroids and estrogen pills For clinic address and timings, click here For online Consult, click here