Hello doctor, recently I have experienced hand numb, tingling and confusion for a few seconds while night sleeping suddenly woke me up which recovered after few seconds on its own which is the first time this occured and after few weeks I have experienced the same.behavior with other hand and without confusion. In few blogs it was mentioned that these symptoms can be TIA / mini stroke. Can u please let me know if this is not related to TIA ? Is it any panic attack or due to migraine ? Can u please help me if this is normal and not life threatening and there are no issues with my brain. Please help me.