Question: Dear Doctor,

I am facing problem of sore throat.
Like when there is a changing weather season (Warm to Cold or vice-versa), my throat goes sore. I face itchiness, problem in swallowing, very mild pain etc. Although most of the times it does NOT show any other symptom like- running nose or cold or fever.
I try to go for saline water gargles (2-3 times/day), chewing ginger etc. I have already stopped having cold water (from refrigerator) during summer months too, take only normal temperature water.
Like 3-4 days ago, when it became too much warm weather, we used fan for the first time in night this season but my throat became sore when I wake up in morning. No other symptom.
Similarly also When I try to eat ice-creams in Hot months (April, May) then also sometimes my throat becomes sore although it should not happen in such hot months.

1. I was wondering how can I work upon developing some sort of immunity for my throat for such things (some sort of long-term solution), please help.
2. Also suggest some short-term solution also means when it happens how to resolve it quickly.