Feeling weak mostly in legs and other parts of body , little drowsy or dizzy for couple of days. Pain in body sometimes mostly legs , neck and shoulders.
Today after eating lunch , I took one zincovit tablet , after that not much improvement but plams and feet are little cold and sweating .
Normally my PR is around 75-80 in rest position while sitting, now PR is also increased to 90-95 in sitting position.
BP - 114/81
Blood
Sugar - 120 after lunch.
Please guide me what can be its cause ?