According to your query and sign and symptom you want to know about the disease and cause and it's best Treatment as you have mentioned as above as itching in throat and weird kind of smell in my nose
Please take consultation for better evaluation and best Treatment as it need complete history of patient as personal and family history.
Please follow good life style as
• take plenty of fluid and
• take less spicy and fatty foods and
• take home made food only and
do exercise regularly with yoga and meditation and
• keep positive attitude to fight any disease and any problem of your life .
Next Steps
Please take consultation for the best explanation of your problem
Health Tips
Please follow any advise or any medicine after consultation from a good doctor