Is it normal that i saw in black & white and then lost my vision
i was sick that day i started to lose my hearing slowly blcking out every noise and then my vision started fading first i saw in black and white and then i completely lost my vision started lo sweat cold when it was a hot day and finally lost my sense of touch what i did was sit down and closed my eyes for a while since i couldnt feel hear see or smell anything after a while all my senses slowly returned. Is it normal? it happened two times to me one i was sick the second time i was completely healthy and out of nowhere it started to happen what could it be?