Most sore throats are caused by viral infections and clear up on their own within about a week. The good news is that several simple remedies can significantly reduce pain and discomfort while your body fights off the infection. What works best is usually a combination of approaches: something to numb or coat the throat, something to reduce inflammation, and keeping the throat moist.
Pain Relievers That Work Best
Over-the-counter pain relievers are the most effective way to take the edge off a sore throat. Ibuprofen has a slight advantage because it reduces both pain and the inflammation causing that raw, swollen feeling. Acetaminophen handles pain well but doesn’t target inflammation directly. Either one will help, and you can alternate between the two if one alone isn’t enough.
Never give aspirin to children or teenagers with a sore throat or any viral illness. Aspirin use during viral infections has been linked to Reye’s syndrome, a rare but serious condition that can cause dangerous swelling in the brain and liver damage.
Saltwater Gargles
Dissolving about half a teaspoon of salt in a full glass of warm water and gargling for 15 to 30 seconds creates a mild saline solution that draws excess fluid out of swollen throat tissues. This temporarily reduces swelling and loosens mucus. It won’t cure anything, but it provides noticeable short-term relief, and you can repeat it several times a day. The key is warm water, not hot, since heat itself can irritate already inflamed tissue.
Lozenges and Throat Sprays
Medicated lozenges and throat sprays containing a numbing agent like menthol or benzocaine deliver targeted relief right where it hurts. Even non-medicated lozenges help by stimulating saliva production, which keeps the throat moist and reduces that dry, scratchy feeling. Hard candy works in a pinch for the same reason.
Zinc lozenges deserve a separate mention. When used within the first day or two of cold symptoms, zinc lozenges providing more than 75 mg of elemental zinc per day have been shown to shorten the duration of colds by roughly 33% to 37% in clinical trials. That could mean recovering two or three days sooner. Look for zinc acetate or zinc gluconate lozenges specifically. They won’t eliminate throat pain instantly, but shortening the underlying illness means fewer total days of discomfort.
Warm and Cold Liquids
Warm liquids like tea, broth, and warm water with honey soothe the throat by increasing blood flow to the area and thinning mucus. Honey in particular coats irritated tissue and has mild antimicrobial properties. A spoonful stirred into warm tea or even taken straight can calm a raw throat for a while. Don’t give honey to children under one year old due to the risk of botulism.
Cold options work well too. Ice chips, popsicles, and cold water numb the throat temporarily, which can feel especially good when swelling is at its worst. There’s no rule about choosing warm over cold. Use whichever feels better to you, and switch between them throughout the day. The most important thing is staying hydrated, since a dry throat amplifies pain considerably.
Humidity and Air Quality
Dry air pulls moisture from your throat lining, making soreness worse. This is especially common in winter when heating systems run constantly. A humidifier in your bedroom can help, but keep indoor humidity between 30% and 50%. Going above 50% encourages mold and dust mite growth, which can irritate your throat further. Clean the humidifier regularly to prevent bacteria from building up in the water reservoir.
A simpler alternative: sit in a bathroom with a hot shower running for 10 to 15 minutes and breathe the steam. This temporarily moistens your airways and can loosen congestion that’s contributing to throat irritation from post-nasal drip.
Herbal Options Worth Trying
Marshmallow root and slippery elm both contain mucilage, a gel-like compound that forms a slippery coating over irritated tissue when mixed with water. This physical barrier can temporarily shield raw nerve endings in the throat from further irritation. You’ll find both in many “throat coat” teas. They won’t fight the infection, but the coating effect provides genuine comfort, particularly for that painful-to-swallow feeling.
Chamomile tea has mild anti-inflammatory properties and is soothing on its own. Peppermint tea contains menthol, which creates a cooling sensation and can act as a mild decongestant. Any warm herbal tea will help keep the throat moist, so choose what tastes good to you.
When a Sore Throat Needs More Than Home Remedies
A standard viral sore throat should gradually improve over about a week. If your throat is getting worse after three or four days, or if you develop a fever above 101°F, white patches on your tonsils, or significantly swollen lymph nodes, you may have strep throat or another bacterial infection that requires antibiotics. With strep, symptoms typically start improving within two to three days of starting treatment.
Other signs that point to something beyond a routine viral infection include difficulty swallowing liquids, trouble opening your mouth, a stiff neck, or ear pain on one side. These can indicate complications like a peritonsillar abscess that needs prompt medical attention.