What causes GAD?
Causes of GAD can be due to one or several reason such as:
Genetic factors: Parent or sibling with some psychiatric illness
Neurotransmitter imbalance: Excess or deficiency of Nor epinephrine, Dopamine, Serotonin
Result of physical issues: Hypothyroidism , Menopause, Heart disease, Chronic pain
Lifestyle: Irregular sleep, poor diet, and lack of exercise
Environmental factors: Stress due to any outside cause, unsupportive environment
Use of Intoxicants: Nicotine, alcohol, tobacco, gutka and other illegal drugs