You can use fresh lemons to get relief from a sore throat as they help remove mucus. Try hot lemonade with honey. Mix the juice from half a lemon and one teaspoon of honey in one cup of warm water. Sip it slowly.
Another option is to gargle with freshly pressed lemon juice diluted with an equal amount of warm water.
You can also take half a lemon and sprinkle salt and pepper over it. Slowly lick the lemon.