Most sore throats are caused by viral infections and resolve on their own within five to seven days. In the meantime, a combination of simple home treatments can significantly reduce pain and make swallowing more comfortable. What works best depends partly on whether your throat feels dry and scratchy or hot and inflamed, so it helps to understand a few different approaches.
Salt Water Gargle
A saltwater gargle is one of the fastest, cheapest ways to ease throat pain. Mix about 1/4 to 1/2 teaspoon of table salt into 8 ounces of warm water, take a mouthful, gargle for 15 to 30 seconds, and spit it out. The salt draws excess water out of swollen tissues, which reduces inflammation and creates a temporary barrier that helps block irritants and pathogens from penetrating deeper into the lining. You can repeat this every few hours throughout the day.
Honey
Honey coats and soothes irritated throat tissue, and research suggests it may actually work better than over-the-counter cough suppressants for nighttime symptoms. A teaspoon or two swallowed straight does the job, or you can stir it into warm water with lemon or add it to herbal tea. The thick consistency clings to the throat lining longer than thinner liquids, providing a protective layer that calms the urge to cough.
One important exception: never give honey to children under one year old. Honey can carry bacteria that cause infant botulism, a rare but serious illness.
Warm vs. Cold: Which Temperature Helps More
Both warm and cold liquids relieve sore throats, but they do it differently. Warm drinks like tea or broth help loosen mucus and soothe the back of the throat, which can reduce coughing. Cold liquids, ice chips, popsicles, and even sorbet work more like a mild local anesthetic, numbing inflamed tissue and dialing down swelling. If your throat feels like it’s on fire and the idea of hot soup sounds miserable, cold options are perfectly effective. Try both and see which brings you more relief.
Staying hydrated matters regardless of temperature. A dry throat is more irritated, and swallowing fluids keeps the mucous membranes moist. Small, frequent sips throughout the day are more helpful than large amounts at once.
Medicated Lozenges and Throat Sprays
Over-the-counter lozenges and sprays containing numbing agents like benzocaine or phenol work by temporarily blocking pain signals from the surface of the throat. They’re useful when you need short-term relief for swallowing or talking. The numbing effect kicks in within minutes and typically lasts long enough to get through a meal or fall asleep comfortably.
Lozenges also promote saliva production, which keeps the throat lubricated. Even non-medicated lozenges or hard candy can help for this reason alone. If you’re choosing between products, medicated lozenges offer the added benefit of that numbing layer, but plain ones still beat a dry throat.
Demulcent Herbs: Marshmallow Root and Slippery Elm
Some herbal teas contain ingredients called demulcents, which form a gel-like coating over irritated tissue. Marshmallow root and slippery elm are the two most common. These plants contain complex sugar molecules that absorb water and swell into a thick gel. When that gel contacts the lining of your throat, it weaves into the existing mucus layer, reinforcing it into a thicker, more protective barrier.
The effect goes beyond just physical coating. The gel also appears to stimulate the throat’s own mucus-producing cells, prompting them to secrete more of their natural protective layer. Research on marshmallow root extracts has found they form mucus-like structures on irritated tissue while also influencing the cells underneath to support healing. You’ll find these herbs in many “throat coat” teas at grocery stores and pharmacies.
One practical note: because this gel physically coats your digestive tract, it can delay the absorption of medications taken around the same time. If you’re taking any oral medication, space it at least an hour before or after drinking a demulcent tea.
Humidity and Air Quality
Dry indoor air, especially during winter months with heating running, strips moisture from your throat lining and makes irritation worse. Running a humidifier in your bedroom at night can make a noticeable difference. Cool-mist and warm-mist humidifiers are equally effective at adding moisture to the air. By the time water vapor reaches your airways, it’s the same temperature regardless of how it started.
For households with children, cool-mist humidifiers are the safer choice since warm-mist models and steam vaporizers carry a burn risk from hot water. Whichever type you use, clean it regularly to prevent mold and bacteria from building up in the water reservoir.
Over-the-Counter Pain Relievers
Standard pain relievers like ibuprofen and acetaminophen reduce throat pain from the inside out. Ibuprofen has the added benefit of being an anti-inflammatory, so it can help with the swelling that makes swallowing painful. These are worth taking before bed if throat pain is disrupting your sleep, and they can be used alongside topical remedies like saltwater gargles and lozenges without any conflict.
When a Sore Throat Needs Medical Attention
Most sore throats don’t need a doctor’s visit, but certain signs suggest something more serious is going on. The CDC lists these as reasons to seek care: difficulty breathing, difficulty swallowing, blood in your saliva or phlegm, excessive drooling in young children, signs of dehydration, joint swelling and pain, a rash, or symptoms that aren’t improving after several days or are getting worse.
A sore throat accompanied by fever, swollen tonsils with white patches, swollen lymph nodes in the neck, and no cough raises the likelihood of strep throat, which is bacterial and requires antibiotics. Doctors use a rapid strep test or throat culture to confirm it. Viral sore throats, which account for the large majority of cases, won’t respond to antibiotics and are best managed with the comfort measures described above.