Most sore throats are caused by viral infections and resolve on their own within 5 to 7 days. In the meantime, a combination of simple home remedies and over-the-counter options can make a real difference in how you feel. Here’s what actually works.
Salt Water Gargle
This is one of the oldest remedies for a reason. Dissolve half a teaspoon of salt in one cup of warm water and gargle for 15 to 30 seconds before spitting it out. The salt draws excess fluid out of swollen throat tissue through osmosis, which temporarily reduces inflammation and eases that tight, painful feeling. You can repeat this several times a day as needed. It won’t cure the underlying infection, but it provides noticeable short-term relief and helps keep the throat clean.
Stay Hydrated With Warm or Cool Liquids
Keeping your throat moist is one of the simplest things you can do. Warm liquids like broth, tea, or warm water with lemon soothe irritated tissue and help thin mucus. Cold liquids and ice pops can numb the area and reduce the sensation of pain. There’s no strict rule about which temperature is “better,” so go with whatever feels most comfortable. The priority is fluid intake itself, since dehydration dries out your throat lining and makes everything worse.
Avoid alcohol and caffeinated drinks when you can, as both are mildly dehydrating. Soft, cool foods like yogurt, applesauce, and smoothies are easier to swallow if eating feels painful.
Honey for Pain and Cough
Honey coats and soothes irritated throat tissue. Several studies on people with upper respiratory infections found that honey reduced coughing and improved sleep, performing about as well as common over-the-counter cough suppressants. A spoonful on its own works, or you can stir it into warm tea. One important restriction: never give honey to a child younger than 1 year old due to the risk of infant botulism.
Over-the-Counter Pain Relief
Ibuprofen is particularly effective for sore throat pain. Clinical trials show it reduces throat pain by 32 to 80% within two to four hours, and by about 70% at the six-hour mark. It works both as a painkiller and an anti-inflammatory, which is helpful since much of the discomfort comes from swollen tissue. Acetaminophen is another option that relieves pain and reduces fever, though it doesn’t target inflammation the same way. Either one is a reasonable choice depending on what you tolerate well.
Throat lozenges and sprays containing topical numbing agents offer more targeted relief. These work by blocking nerve signals in the throat lining so pain signals can’t travel to your brain. They’re useful when swallowing is your biggest problem, though the relief is temporary and you’ll need to reapply throughout the day.
Adjust Your Environment
Dry air is a common and overlooked contributor to throat pain, especially during winter months when heating systems run constantly. A humidifier in your bedroom can help. 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, spending a few minutes in a steamy bathroom after a hot shower offers similar short-term benefit.
Rest Your Voice
When your throat hurts, talking less gives inflamed tissue a chance to recover. If you need to speak, use your normal voice at a low volume rather than whispering. This might seem counterintuitive, but research shows that about 69% of patients demonstrate increased strain in the structures above the vocal cords during whispering. Whispering forces your throat muscles to work harder, not less, which can prolong irritation. Quiet, relaxed speech is gentler than a whisper.
How to Tell if It’s Bacterial
The vast majority of sore throats are viral and don’t need antibiotics. Strep throat, caused by Group A Streptococcus bacteria, is the main exception. Doctors use a set of clinical markers to estimate the likelihood of a bacterial infection: swollen lymph nodes in the neck, fever, white patches or pus on the tonsils, and the absence of a cough. The more of these you have, the higher the chance it’s strep. If you have a cough, runny nose, and hoarseness along with your sore throat, it’s almost certainly viral.
Strep throat requires a rapid strep test or throat culture to confirm, and antibiotics to treat. Left untreated, it can lead to complications affecting the heart and kidneys, so it’s worth getting checked if the pattern fits.
How Long It Should Last
Most sore throats, whether viral or bacterial (with treatment), resolve within 7 to 10 days. You should notice gradual improvement starting around day three or four. If your sore throat is getting worse instead of better after a few days, that’s a signal something else may be going on.
The CDC recommends seeing a healthcare provider if you experience difficulty breathing, difficulty swallowing, blood in your saliva or phlegm, excessive drooling in young children, dehydration, joint swelling and pain, or a rash. These can indicate a more serious infection or a complication that needs medical attention rather than home management.