Hi..
Welcome to HEALTHCARE MAGIC..
As per your query it seems that you are suffering from Upper
respiratory tract infection commonly known as common old and along with it the sores in mouth are due to Apthous Stomatitis causing apthous ulcers and is commonly seen with
throat infection, also apthous ulcers or canker sores is a common condition and you need not to panic as it will resolve soon..
Nothing to worry, you can continue gargling with a numbing mouthwash given to you by your physician.
Take Ibuprofen for reducing inflammation and pain.
Take a course of antibiotics like
Azithromycin.
Do warm saline gargles 3 to 4 times a day.
Do steam inhalations and use saline
nasal spray..
Take a
multivitamin tablet daily for 15 days..
Take sufficient rest..
Drink plenty of water and take a soft bland diet..
Hope this information helps..
Thanks and regards..
Dr.Honey Nandwani Arora.