Bad sore throat

I had a terrible sore throat last June that lasted for days. 1 cup of warm water and a teaspoon of rock salt would normally make me feel better. I would gargle when I wake up in the morning, afternoon and before I go to bed. This time though the sore throat didn't go away. I had to take panadol in the middle of the night because the pain wouldn't let me sleep. It was that bad. I decided to see our GP and she told me to buy Difflam Throat Gargle and Difflam Throat Spray . I went home after I bought these products from the chemist.

I was very amazed because after 1 day, the stubborn sore throat was gone and it never came back!  I wish I didn't buy the spray though because I didn't get the chance to use it as the gargle made me well already. I wonder if I can get a refund hehehe...