Warm liquids, honey, saltwater gargles, and over-the-counter pain relievers are among the most effective ways to soothe a sore throat. Most sore throats are caused by viral infections and resolve within a week, so the goal is managing pain and irritation while your body heals.
Honey Reduces Pain and Cough Frequency
Honey is one of the best-studied natural remedies for throat irritation. A systematic review published in BMJ Evidence-Based Medicine found that honey improved overall symptom scores, reduced cough frequency, and lowered cough severity compared to usual care. It has natural antimicrobial properties and coats the throat, creating a protective barrier that can calm irritation.
A spoonful of honey on its own or stirred into warm tea works well. One important safety note: never give honey to children under one year old. Honey can contain spores from a type of bacteria that an infant’s immature digestive system can’t handle. Inside the gut, those spores reactivate, multiply, and produce a toxin that enters the bloodstream and disrupts the nervous system, causing infant botulism.
Warm vs. Cold: Both Work Differently
You don’t have to choose between hot tea and ice chips. Both warm and cold liquids soothe a sore throat through different mechanisms. Cold narrows blood vessels, which decreases swelling and numbs the painful area. Warm liquids relax throat muscles, improve blood flow, and can loosen mucus that contributes to irritation. The best choice is whichever feels better to you in the moment.
Warm broths and herbal teas have the added benefit of keeping you hydrated, which prevents your throat’s mucous membranes from drying out further. Popsicles and ice chips are especially helpful for children who may resist drinking fluids.
Saltwater Gargles
Gargling with salt water draws excess fluid out of swollen throat tissue through osmosis, temporarily reducing inflammation and pain. To make the solution effective, dissolve at least a quarter teaspoon of salt in half a cup of warm water. This creates a concentration high enough to pull moisture from the inflamed tissue. Gargle for 15 to 30 seconds, spit it out, and repeat a few times a day as needed.
Over-the-Counter Pain Relievers
When a sore throat is caused by a virus, an anti-inflammatory pain reliever like ibuprofen is typically the most effective option. It reduces the inflammation at the back of the throat, not just the perception of pain. Acetaminophen is an alternative if you can’t take anti-inflammatory medications. It helps with pain but doesn’t address swelling as directly.
Throat Lozenges and Sprays
Lozenges work in two ways depending on their active ingredients. Those containing menthol produce a cooling sensation and have mild local anesthetic properties that can ease throat pain. Lozenges with benzocaine or lidocaine are stronger numbing agents that temporarily block pain signals in the throat tissue. The tradeoff with these stronger options is that they also numb your tongue, which can affect taste and make them less pleasant to use.
Even plain hard candy or lozenges without active ingredients can help by stimulating saliva production, which keeps the throat moist and reduces that raw, scratchy feeling.
Keep Your Air Humid
Dry air pulls moisture from your throat’s lining, making irritation worse. This is especially common in winter when heating systems run constantly. The Mayo Clinic recommends keeping indoor humidity between 30% and 50%. A cool-mist humidifier in your bedroom while you sleep can make a noticeable difference, particularly if you breathe through your mouth at night. Clean your humidifier regularly to prevent mold and bacteria from building up in the water reservoir.
What to Skip: Apple Cider Vinegar
Apple cider vinegar is a popular home remedy, but it carries real risks for an already irritated throat. Undiluted apple cider vinegar can burn throat tissue and damage tooth enamel, leading to decay over time. Even diluted, it can upset the stomach and interfere with certain medications. When your throat is already inflamed, introducing an acidic liquid is more likely to worsen the irritation than relieve it.
Putting It All Together
The most effective approach combines several of these strategies. Sip warm liquids with honey throughout the day, gargle with salt water a few times, take an anti-inflammatory if the pain is significant, and run a humidifier at night. Cold options like popsicles or ice water can fill in whenever your throat feels especially swollen or hot. Most viral sore throats improve within five to seven days. If yours lasts longer than that, gets significantly worse, or comes with a high fever, difficulty swallowing, or a visible rash, that’s worth a closer look from a healthcare provider.