“Impaired sensation for touch?”
A month ago I lost sensation for touch on my left nose through the left eyebrow to the ear, left palm, and left bottom of my feet. Six months ago I had lost touch sensation on my left face only (not the left nose, eyebrow, or ear) and lasted 4 weeks, then 6 months ago CT scan of the head was ok. The blood test is ok now and 6 months ago. I feel these parts of my body like under anesthesia. I was overweight and in the last 9 months, I lost 12 kg (I was 120 kg and I am 178sm tall). For the last 16 months, I am totally physically inactive, I am sitting 12 hours a day taking classes online and studying. I do not go out so I haven't seen sunshine for years. For the last month, I started taking vitamins B complex and D3. What can be the cause for the lost sensation of touch in the left parts of my body? The strange thing is that 6 months ago it was on a different part of my left face, and now it is on a different part of my left face plus my left palm and left foot. It diminished a little bit 25 days ago, but it still lasts for 5 weeks. What is the cure? What can I expect in the future?