To get rid of a sore throat and soothe a sore throat try adding some honey to some warm tea and drink the warm tea with honey.
The honey in the tea can lubricate your throat and help soothe the sore throat too.
Also try gargling with apple cider vinegar or take a tablespoon of apple cider vinegar and swallow it.
The Apple Cider Vinegar can help kill off the bacteria causing the sore throat which can make the sore throat go away sooner.
Sitting in the bathroom with the shower running on the hottest setting producing steam is another good way of soothing a sore throat or even taking a steamy shower can help with sore throats as well.