Good day My husband suffers with high blood pressure, it is being managed well, but a month ago, he experienced a weird sensation, pins and needles in his right hand all the way up to his mouth followed by a bad taste, upon arrival home he literally felt total exhaustion and slept for 4 hours, he has been feeling wrong for a couple of weeks, sweating, tired, excess saliva, itchy skin, feelings of apprehension, he has been back to the Dr and blood pressure was down slightly which is good, she recommended a cat scan, and he is going for a diabetes test tomorrow, as he feels better once eaten, is he working up to a stroke ?, seems odd that he gets these symptoms every day,