Most sore throats are caused by viral infections and clear up on their own within three to ten days. In the meantime, a combination of simple home treatments can meaningfully reduce pain, swelling, and irritation while your body fights off the infection. Here’s what actually works.
Salt Water Gargle
Gargling with warm salt water is one of the fastest ways to temporarily ease throat pain. Salt draws moisture out of swollen tissue, which reduces inflammation and helps flush irritants from the back of your throat. The standard ratio is half a teaspoon of table salt dissolved in one cup of warm water. Gargle for 15 to 30 seconds, spit it out, and repeat a few times a day as needed.
Honey for Pain and Cough
Honey coats the throat and has mild antimicrobial properties, and the clinical evidence behind it is surprisingly solid. A systematic review published in BMJ Evidence-Based Medicine pooled data from multiple trials and found that honey improved overall symptom scores for upper respiratory infections compared to usual care. It also reduced cough frequency and severity. When compared head-to-head with common over-the-counter cough suppressants, honey performed about equally well, and it outperformed one widely used antihistamine-based cough medicine across all three measures.
Stir a tablespoon into warm tea or take it straight. Honey should not be given to children under one year old due to the risk of botulism.
Warm Liquids, Cold Liquids, or Both
There’s no single “right” temperature for sore throat relief. Warm liquids like tea, broth, or soup help loosen mucus, clear the throat, and soothe coughing by calming the back of the throat. Cold liquids, ice chips, and popsicles can numb pain and reduce inflammation. If swallowing hot soup feels miserable, switch to something frozen. Try both and stick with whatever feels better to you.
Staying hydrated matters regardless of temperature. Fluids keep your throat’s mucous membranes moist, which prevents the raw, dry feeling that makes swallowing painful. Water, diluted juice, herbal tea, and broth all count.
Humidify Your Air
Dry indoor air, especially in winter or with air conditioning, pulls moisture from your throat while you sleep and can make morning soreness significantly worse. A cool-mist humidifier in your bedroom helps. The Mayo Clinic recommends keeping indoor humidity between 30% and 50%. Higher than that encourages mold and dust mites, which can irritate your throat further. If you don’t have a humidifier, sitting in a steamy bathroom for ten minutes works as a short-term substitute.
Over-the-Counter Pain Relief
Standard pain relievers like ibuprofen and acetaminophen reduce throat pain and lower fever if you have one. Ibuprofen also targets inflammation directly, which can help with swelling. These are often the most effective single intervention for moderate to severe sore throat pain.
Throat sprays containing phenol (the active ingredient in Chloraseptic) numb the throat on contact and can be used every two hours. They’re useful for getting through meals or falling asleep, though they shouldn’t be used for more than two days without guidance. Medicated lozenges work on the same principle, dissolving slowly to deliver a numbing or cooling agent to the back of your throat. They also stimulate saliva production, which keeps tissues moist.
Herbal Options Worth Trying
Marshmallow root and slippery elm bark both contain compounds called mucilage polysaccharides. When mixed with liquid, these compounds swell into a gel-like substance that coats and soothes irritated mucous membranes. You’ll find them in many “throat coat” teas and lozenges. They won’t speed up healing, but they create a protective layer that can make swallowing less painful for a couple of hours.
How Long a Sore Throat Typically Lasts
Most viral sore throats peak around days two through four and resolve within a week. The full range is three to ten days. If your sore throat comes with a runny nose, cough, hoarseness, or watery eyes, it’s almost certainly viral, and antibiotics won’t help. The CDC is clear on this point: antibiotics should not be prescribed for viral pharyngitis.
The picture changes if you have a sore throat without typical cold symptoms. Doctors look at a specific set of warning signs to decide whether bacterial strep throat is likely: fever, swollen lymph nodes in the neck, white patches or pus on the tonsils, and the absence of a cough. The more of those present, the more likely a rapid strep test or throat culture is warranted. A positive test result is the only reason to start antibiotics.
Signs Your Sore Throat Needs Attention
Most sore throats are harmless, but certain symptoms suggest something beyond a routine virus. A sore throat lasting longer than ten days, difficulty breathing or swallowing, inability to open your mouth fully, a fever above 101°F that persists beyond a couple of days, or a visibly swollen neck all warrant a call or visit to your doctor. The same goes for a sore throat that keeps coming back. In children, excessive drooling (because swallowing is too painful) is a red flag worth acting on quickly.