The conversation between human and AI assistant.
[|Human|] Hi, the other day my whole leg went completely numb and i fell over, no warning like a pins and needles thingy. Then this morning i woke up again no dead leg feeling or pins and needles and i was falling every where. My balance seemed to have gone on one side and the whole of one leg seemed to feel wet yet every time i felt it it was dry. Hours later and it was still the same and i was having to pick my foot up and put it down purposely, , for if i didn t the foot/leg would stumble, no pain involved but feeling dizzy, and confused, and numb especially down one side.
[|AI|]  Hello, If these symptoms occurred suddenly then you should be cautious because this can be due to:- Stroke-Sudden compression of nerve/s in your back as in case of disc prolapse-Diabetes- High blood pressure-Nerve injury or compression due to trauma Other unlikely reasons in your case may be due to:- Deficiency of vitamin B12- Naturopathies In your case I will advise you to not wait and have a consultation from your neurologist. He may advise you an MRI scan and some blood investigations to rule out the cause behind your symptoms. Till then, I will advise you to take rest and continue medicine (If you are taking for high blood pressure or diabetes). Hope I have answered your question. Let me know if I can assist you further. 
