Most sore throats are caused by viral infections and resolve on their own within three to ten days. In the meantime, a combination of simple home remedies, over-the-counter pain relievers, and a few environmental adjustments can make a real difference in how you feel while your body fights off the infection.
Start With Warm Salt Water
Gargling with salt water is one of the oldest and most effective ways to ease throat pain. The salt draws excess fluid out of inflamed tissue, which temporarily reduces swelling and loosens thick mucus. Mix half a teaspoon of table salt into one cup of warm water, gargle for 15 to 30 seconds, and spit it out. You can repeat this several times a day as needed.
Why Staying Hydrated Matters More Than You Think
Drinking plenty of fluids does more than just “keep you hydrated” in a vague sense. Research published in the journal Rhinology found that when people with postnasal drip went from a fasting state to being well-hydrated, the viscosity of their mucus dropped by roughly 75%. That’s a dramatic thinning effect, and 85% of participants reported feeling noticeably better. Thinner mucus means less irritation as it passes over already-raw throat tissue.
Water, herbal tea, and broth all work well. Warm liquids tend to feel more soothing than cold ones for most people, though cold drinks or ice chips can also help numb the area temporarily. Avoid alcohol and caffeine, which pull water out of your system and work against you.
Honey for Pain and Cough
Honey coats the throat and has mild antimicrobial properties. Clinical studies have found it works about as well as diphenhydramine, a common active ingredient in over-the-counter cough medicines, at suppressing cough. Stir a tablespoon into warm tea or take it straight. One important note: never give honey to children under one year old due to the risk of botulism.
Over-the-Counter Pain Relievers
If your throat pain is interfering with eating, sleeping, or just getting through the day, ibuprofen and acetaminophen are your two best options. Ibuprofen reduces both pain and inflammation, which makes it particularly useful for a swollen throat. Adults can take 200 to 400 mg every six to eight hours, up to 1,200 mg per day without a prescription. Acetaminophen handles pain and fever but doesn’t target inflammation directly. The adult dose is 500 to 1,000 mg every six hours, with experts recommending you stay under 3,000 mg per day.
You can alternate between the two, spacing doses about three to four hours apart, which keeps more consistent pain relief going without exceeding the limits of either one.
Throat Lozenges and Sprays
Medicated lozenges come in two main varieties. Some contain local anesthetics like benzocaine or lidocaine, which temporarily numb the throat tissue on contact. These work fast but can also numb your tongue and affect your sense of taste, which some people find unpleasant. Others contain antiseptic combinations that damage bacterial cell membranes and, as a secondary effect, provide mild pain relief of their own.
Even non-medicated lozenges or hard candy help by stimulating saliva production, which keeps the throat moist and washes away irritants. If you don’t have lozenges on hand, sucking on ice chips achieves a similar cooling and numbing effect.
Adjust Your Environment
Dry air is one of the most overlooked causes of prolonged throat irritation. Heating systems in winter and air conditioning in summer both strip moisture from indoor air. The ideal indoor humidity falls between 30% and 50%. A simple cool-mist humidifier in your bedroom can keep your throat from drying out overnight, which is often when soreness feels worst. If you don’t have a humidifier, sitting in a steamy bathroom for 10 to 15 minutes offers short-term relief.
Avoid cigarette smoke, strong fumes, and other airborne irritants while your throat is healing. Even secondhand exposure can prolong inflammation significantly.
Rest Your Voice
Talking, shouting, or whispering (which actually strains the vocal cords more than normal speech) all irritate an already inflamed throat. Give your voice as much of a break as you can. If you need to speak, use a normal, quiet tone rather than forcing a whisper.
When a Sore Throat Needs More Than Home Care
Most sore throats are viral and don’t need antibiotics. But roughly 5% to 15% of adult sore throats are caused by strep bacteria. Clinicians use a scoring system based on five factors: your age, whether you have swollen lymph nodes in the neck, the presence or absence of a cough, fever, and white patches on the tonsils. A high score on this tool means a rapid strep test is warranted, and if it’s positive, antibiotics shorten the illness and prevent complications.
Signs that your sore throat may be bacterial or otherwise needs professional evaluation include a fever above 101°F lasting more than two days, white patches or pus on the tonsils, swollen and tender lymph nodes with no cold symptoms, or a sore throat that gets worse after five days instead of better.
Symptoms That Require Emergency Care
Rarely, a sore throat signals something more serious. Epiglottitis is an inflammation of the tissue that covers the windpipe, and it can become life-threatening quickly. Seek emergency care if you or someone else develops difficulty breathing, severe difficulty swallowing, drooling (because swallowing is too painful), a muffled or hoarse voice that comes on suddenly, or a high-pitched whistling sound when breathing in. These symptoms can escalate fast and should never be managed at home.