Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concern..
As per your complain bad smell from mouth and nose can be due to a number of reasons like Poor
oral hygiene, oral infections, upper
respiratory tract infection,
sinusitis,
post nasal drip, excess intake of high aroma foods like onion and garlic, dry mouth, diabetes,
acid reflux etc..
I would suggest you to consult an Oral Physician and get evaluated and he can do a thorough evaluation and advise investigations as per the suspected cause and treatment of the underlying cause can relieve the symptoms..
As of now you can brush your teeth twice a day..
Gargle with a flavoured mouthwash to mask bad smell..
Chew sugarfree chewing gum flavoured with mint or menthol..
Do steam inhalations with a few drops of Eucalyptus oil in water..
Limit intake of high aroma foods like garlic and onion..
Hope this information helps.
Thanks and regards.
Dr.Honey Nandwani Arora