Thanks for your question on Health Care Magic. I can understand your concern. No, your numbness is not due to sinusitis. In my opinion, your numbness I d mostly due to nutrition deficiency like deficiency of vitamins, minerals etc. You recently come out of an acute illness. You stayed in hospital for 2 weeks. In acute illness, body s nutritional requirement increases. And since we are not eating properly during those days of admission, our body remains deprived of vital nutrients like vitamin b 12, folic acid, zinc, calcium etc. And deficiency of these cause numbness. So better to start multivitamin tablets containing folic acid, vitamin b 12 level, vitamin d, riboflavin and zinc. Don t worry, you will be alright.. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.