Most sore throats are caused by viral infections and resolve on their own within 5 to 7 days, but you don’t have to white-knuckle it through the pain. A combination of over-the-counter pain relievers, simple home remedies, and a few environmental tweaks can cut throat pain significantly while your body fights off the infection.
Start With a Pain Reliever
Ibuprofen is one of the fastest-acting options for sore throat pain. In clinical trials, it reduced throat pain in adults by 32 to 80% within two to four hours, and by 70% at the six-hour mark. Acetaminophen is also effective for both short-term and longer-term relief and works well if you can’t take anti-inflammatory drugs due to stomach sensitivity or other reasons. Either one is a reasonable first move when your throat is at its worst.
For more targeted relief, benzocaine lozenges numb the throat tissue directly. In a controlled trial, people using benzocaine lozenges felt meaningful pain relief within about 20 minutes, compared to more than 45 minutes for a placebo lozenge. Throat sprays containing phenol or benzocaine work the same way. The numbness is temporary, typically wearing off within 30 to 60 minutes, but stacking a lozenge on top of a systemic pain reliever like ibuprofen gives you two layers of relief at once.
Saltwater Gargle
Gargling with warm salt water draws excess fluid out of swollen throat tissue through osmosis, temporarily reducing inflammation and flushing irritants from the back of your throat. The ratio doesn’t need to be exact: roughly half a teaspoon of table salt dissolved in eight ounces of warm water is a standard starting point. Studies on saline gargles have tested concentrations ranging from about 2 grams up to 6 grams per eight ounces, so there’s a wide margin. Gargle for 15 to 30 seconds, spit it out, and repeat a few times throughout the day. It won’t cure anything, but many people notice the soreness drops for a while afterward.
Honey for Cough and Irritation
If your sore throat comes with a cough that keeps scraping your throat raw, honey is surprisingly effective. A study of 105 children with upper respiratory infections found that a single dose of buckwheat honey before bedtime outperformed both a standard cough suppressant (dextromethorphan) and no treatment for reducing nighttime cough frequency and improving sleep. The cough suppressant, notably, performed no better than doing nothing at all.
Honey coats and soothes irritated tissue, and you can stir it into warm tea or take it straight off the spoon. One important caveat: honey should never be given to children under one year old due to the risk of infant botulism.
Warm Liquids, Cold Liquids, or Both
There’s no single winner between warm and cold for sore throats because they do different things. Warm liquids like tea or broth help loosen mucus, clear the throat, and soothe coughing by calming the back of the throat. Cold liquids, ice chips, and frozen pops can help numb pain and reduce inflammation directly. Try both and see which feels better to you. Either way, staying well hydrated keeps throat tissue from drying out and getting more irritated.
Keep Your Air From Getting Too Dry
Dry indoor air, especially during winter with the heat running, pulls moisture from already-inflamed throat tissue and makes everything worse overnight. A humidifier in your bedroom can help. The Mayo Clinic recommends keeping indoor humidity between 30% and 50%. Higher than 50% encourages mold and dust mite growth, which can irritate your throat further. If you don’t own a humidifier, a hot shower before bed creates a similar short-term effect, and breathing in the steam can loosen congestion.
How Long a Sore Throat Typically Lasts
The vast majority of sore throats, whether viral or bacterial, are self-limited and resolve within 5 to 7 days. Some linger up to 10 days. During that window, the remedies above are about managing comfort while your immune system does the heavy lifting. If your sore throat is caused by strep bacteria, antibiotics shorten the illness and prevent complications, but you’ll need a test to confirm that diagnosis first.
Four signs that raise the likelihood of strep rather than a virus: fever at or above 100.4°F, no cough, swollen lymph nodes at the front of your neck, and white patches or swelling on the tonsils. Having all four makes strep much more probable. Having none or one makes a virus far more likely. Either way, a rapid strep test or throat culture is the only way to know for sure.
Signs That Need Immediate Attention
Most sore throats are uncomfortable but harmless. The exceptions are sore throats accompanied by difficulty breathing or difficulty swallowing liquids (not just pain with swallowing, but an inability to get fluids down). A muffled or “hot potato” voice, drooling because you can’t swallow your own saliva, or a throat so swollen you’re struggling to breathe are all reasons to get emergency care rather than wait it out at home.