Hi, Welcome to Health care magic forum.
You have
hyperthyroidism, now feeling hot flashes,
dizzyness,
blurred vision.
Also feel shoulder and
neck pain, going down right arm, hand feels heavy, and numb, and tired.
The causes may be the Harmon changes, and
cervical spondylosis.
I advise you to consult a physician for diagnosis.
I usually prescribe to my patient with such symptoms neurotrofic injections for 10 consecutive days, and then periodically. Supplements of calcium, vitamin D, and pain killers.
Avoid taking potato, other tubers, tomato, egg, chicken, and sea foods.
Wishing for a quick and complete recovery. Thank you.