Salt water is a great home remedy for sore throat, as it can reduce swelling and calm inflammation and irritation. It may also help draw infections or irritants to the surface of your throat, where your body is better able to deal with them. Dissolve 1/4 to 1/2 teaspoon of salt in eight ounces of warm water and gargle every hour or two, advises Mia Finkelston, MD, a Maryland-based family physician who also treats patients via LiveHealth Online.
Sip a faux hot toddy. Cut a vitamin C–rich lemon in half and squeeze the juice from one half into a cup. Studies show that vitamin C taken before the onset of a cold shortens its duration and severity. Drop the lemon half shell into the cup. Add boiling water and a teaspoon of organic raw honey, an immunity booster that also coats painful throat tissues. Breathe in the healing vapor to open sinuses, and sip a cupful two or three times daily to fight the bug. (To make a traditional hot toddy, add a half shot of brandy.)
You put a salt and warm water mixture in something that looks like a little teapot. Then pour it through one nostril and let it drain out the other. You have to practice a little, but once you get the hang of it, it can ease allergy or cold symptoms and may even help you get rid of a cold quicker. Just make sure you use distilled or cooled boiled water and keep your neti pot clean. 
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