Prevention
There are some simple measures you can exercise to prevent sore throats.

Washing hands regularly

Practicing good hygiene

Avoiding crowded and enclosed areas

Avoiding close contact with sick people

Strengthening your immunity

Avoiding exposure to allergens and irritants
Recovery
If you’ve already got sore throat, here’s how you can manage it.

Get some rest

Drink plenty of fluids

Humidify the air

Try soothing food and drinks

Avoid irritants

Gargle with Bactidol
Reference:
1Wile DB. Hexetidine: A report on its antibacterial and antifungal properties on the oral flora in healthy subjects. Cur. Med. Res. Opin. (1986), p. 12
2Ministry of Health of the Russian Federation Federal State Budget Institution. Study of in vitro antiviral activity of Hexetidine against a number of viruses causing acute respiratory infection. 2014 (Data on File)
3Deryabin PG et. Al. Bulletin of Experimental Biology and Medicine, Vol. 160, No. 3, January 2016 VIROLOGY
4The telegraph. Accessed from http://www.telegraph.co.uk/finance/jobs/8806388/Top-10-causes-of-absenteeism.html . Accessed on 6 May 2016
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If symptoms persist, consult your doctor.