### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
I woke up in the middle of the night last night with abdominal pain. When I got out of bed I noticed I felt very weak and strange. I went to the restroom and as I sat there I began to sweat excessively to the point where my pajamas and body were completely soaked as though I had just got out of the shower. I began to feel weaker and shouted for my husband. when he came in I was on the floor and my body felt tight . My hands got stiff and in a strange position with my thumbs turned inward. I had no abilty to straighten them. although it felt like an eternity I think it lasted only a few minutes. Today I feel completely drained, tired and unproductive. I had the exact same situation about 2yrs ago....only difference is that I also had stiffness and uncontrolled movement in my face as well. I have not been ill with a cold or flu for a very long time.

### output:

Hi ! Good afternoon. I am Chat Doctor answering your query. If I were your doctor, I would advise you for a complete blood check up including a CBC, blood sugar, Thyroid function test, serum it D3 estimation, serum calcium, and serum parathormone level. The symptoms you described goes more in favor of hypocalcaemia (low calcium in the blood) and so I would also consider prescribing It D3 and calcium for you for some time. You should also keep a healthy diet along with sufficient liquids to keep you well HY Chat Doctor. I hope this information would help you in discussing with your family physician/treating doctor in further management of your problem. Please do not hesitate to ask in case of any further doubts. Thanks for choosing Chat Doctor to clear doubts on your health problems. I wish you an early recovery. Chat Doctor.