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 remedies and over-the-counter pain relievers can make a real difference in how you feel while your body fights off the infection.
Salt Water Gargle
A warm salt water gargle is one of the cheapest and most effective ways to ease throat pain. Mix half a teaspoon of salt into one cup of warm water, gargle for 15 to 30 seconds, and spit it out. The salt draws excess fluid out of swollen throat tissue, temporarily reducing inflammation and that tight, painful feeling when you swallow. You can repeat this several times a day as needed.
Warm Liquids, Cold Treats, or Both
Warm liquids like tea, broth, and soup help loosen mucus and soothe the back of the throat. They can also reduce coughing. Cold liquids and frozen foods work differently: they numb the area and reduce inflammation, similar to icing a swollen ankle. If your throat feels like it’s on fire and hot soup sounds miserable, try a popsicle, ice chips, or sorbet instead.
There’s no single “better” temperature. Some people get more relief from warmth, others from cold. Try both and stick with what feels best. The most important thing is staying hydrated, because a dry throat hurts more and heals slower.
Humidity and Air Quality
Dry indoor air, especially in winter, can irritate an already raw throat. Keeping your home’s humidity between 30% and 50% helps prevent your throat from drying out overnight. A cool-mist humidifier in your bedroom is the easiest way to manage this. If you don’t have one, spending a few minutes breathing the steam from a hot shower can offer temporary relief.
Over-the-Counter Pain Relievers
Ibuprofen and acetaminophen are the two main options for sore throat pain. Ibuprofen reduces both pain and inflammation, which makes it particularly useful when your throat is visibly swollen. Acetaminophen handles the pain but doesn’t target inflammation directly. Both are effective, and some people alternate between the two. Just be careful not to exceed 4,000 milligrams of acetaminophen in a 24-hour period, as higher amounts can damage the liver.
For more targeted relief, lozenges containing a topical anesthetic like benzocaine numb the throat directly. The numbing effect kicks in within 5 to 15 minutes and lasts up to two hours. These work well as a bridge between doses of oral pain relievers, especially when swallowing is particularly painful.
Honey and Coating Remedies
Honey has a long track record as a throat soother, and it’s not just folklore. Its thick, sticky texture coats irritated tissue, creating a temporary protective layer. It also has mild antibacterial properties. Stirring a tablespoon into warm tea or water is the simplest approach. One important note: never give honey to children under one year old due to the risk of botulism.
Herbal options like marshmallow root and slippery elm work on a similar principle. They contain mucilage, a gel-like substance that traps water and physically adheres to the surface of your throat. Research using tissue samples has confirmed that these plant-based gels form a distinct protective layer on mucosal surfaces. You’ll find them in some throat-coat teas and lozenges. They won’t cure anything, but they can make swallowing less painful for a stretch.
How Long a Sore Throat Typically Lasts
Viral sore throats, which account for the majority of cases, usually resolve within a week. You’ll often notice the worst pain in the first two or three days, followed by a gradual improvement. If you also have a runny nose, cough, or mild congestion, a virus is almost certainly the cause.
Bacterial infections like strep throat are less common but require antibiotics. Strep tends to look different from a viral sore throat. It usually comes on suddenly with a fever and swollen, tender lymph nodes in the neck, often with white patches on the tonsils. Notably, strep typically does not come with a cough, runny nose, or congestion. Doctors use a scoring system based on factors like age, fever, swollen lymph nodes, the presence or absence of a cough, and visible tonsillar exudate to decide whether testing is warranted. A rapid strep test or throat culture confirms the diagnosis.
Signs That Need Medical Attention
Most sore throats don’t need a doctor’s visit, but certain symptoms signal something more serious. The CDC recommends seeking care if you experience difficulty breathing, difficulty swallowing, blood in your saliva or phlegm, excessive drooling (particularly in young children), signs of dehydration, joint swelling and pain, or a rash. You should also follow up if your symptoms haven’t improved within a few days or are getting noticeably worse instead of better.
A sore throat that makes it hard to open your mouth, causes a muffled or “hot potato” voice, or comes with severe one-sided pain could indicate a peritonsillar abscess, which needs prompt treatment. These are uncommon, but they won’t resolve with home care alone.