first of all thanks for asking. few queries. Do you have headache/associated loss of vision/associated nausea and vomiting/ difficulty in seeing side objects? *Any loss of chest hair/ sexual hair-axillary or pubic/ any erectile dysfunction or amenorrhea? *Any history of postural dizziness/recurrent low BP / recurrent admission for low sodium/ increased tiredness? *Any history is goiter/constipation/ facial edema/leg swelling/slow mentation/ memory loss/dry skin/ yellowish tinch of skin? *Any milk like secretion from breast/ infertility/ no periods? Any thigh or arm muscle weakness/ hump in the back/ moon face/ any reddish pink marks on stomach towards the side - not referring to stretch marks? *Do you feel like your hand or foot size is increasing/ your nose is becoming bigger/ changing dress size? *Associations Any history of bone pain/ abdominal pain/gastritis/constipation/depression/renal stones I suggest you treat the underactive thyroid. But before I give the dose of medication I need to see the reports. the tingling is due to carpal tunnel syndrome, it is due to long ride in that posture of your hands. It is due to entrapment of nerves under a tendon treatment: 1)do to exercise with smily ball 2) if not controlled pain medication like paracetamol. 3) further not controlled gabapentin tablet 4) lastly surgery to release the tendon.