Most sore throats are caused by viral infections and clear up on their own within three to 10 days. You can’t cure a viral sore throat, but you can significantly reduce the pain and discomfort while your body fights off the infection. The strategies below, from simple home remedies to over-the-counter options, can make a real difference in how you feel hour to hour.
Why Your Throat Hurts
A sore throat is almost always inflammation. When a virus (or less commonly, bacteria) infects the tissue lining your throat, your immune system responds by flooding the area with blood and fluid. That swelling presses on nerve endings, creating the raw, burning sensation you feel every time you swallow. The key to relief is reducing that inflammation and keeping the irritated tissue moist.
Salt Water Gargle
Gargling with warm salt water is one of the fastest ways to temporarily ease throat pain. Salt draws fluid out of swollen throat tissues through osmosis, reducing inflammation and that tight, puffy feeling. Dissolve half a teaspoon of salt in 8 ounces of warm (not hot) water, gargle for 15 to 30 seconds, and spit it out. You can repeat this every few hours throughout the day.
It won’t shorten your illness, but many people notice relief within minutes. The effect is temporary, so think of it as a tool you use repeatedly rather than a one-time fix.
Stay Hydrated and Keep the Air Moist
Dry throat tissue hurts more. Sipping warm fluids like tea, broth, or just plain warm water keeps the mucous membranes in your throat from drying out and helps thin any mucus that’s contributing to irritation. Cold fluids and ice pops work too if they feel better to you. There’s no magic number for how much to drink during an illness, but if your urine is pale yellow, you’re in good shape.
Your environment matters as well. Indoor humidity between 30 and 50 percent is the sweet spot for respiratory comfort. If you’re running a heater in winter, the air in your home can drop well below that range. A cool-mist humidifier in your bedroom can help prevent your throat from drying out overnight, which is when many people feel the worst.
Honey for Pain and Cough
Honey coats and soothes irritated throat tissue, and it performs surprisingly well as a cough suppressant. A Cochrane review found that honey was at least as effective as dextromethorphan (the active ingredient in most OTC cough syrups) at reducing cough frequency in children, and more effective than diphenhydramine, another common cough medicine ingredient. Stir a tablespoon into warm tea or take it straight.
One important exception: never give honey to children under one year old due to the risk of botulism.
Over-the-Counter Pain Relief
If home remedies aren’t enough, ibuprofen is the strongest OTC option for sore throat pain. A meta-analysis comparing the two found that ibuprofen relieves pharyngitis pain more effectively than acetaminophen. In one study, 400 mg of ibuprofen reduced throat pain by 80% at three hours, compared to a 50% reduction from 1,000 mg of acetaminophen. By the six-hour mark, the gap widened further: ibuprofen still provided 70% relief while acetaminophen had dropped to just 20%.
Ibuprofen also directly reduces inflammation, which acetaminophen does not. If you can tolerate ibuprofen (it can bother some stomachs), it’s the better choice for a sore throat specifically. Throat lozenges and numbing sprays containing menthol or benzocaine can add another layer of temporary relief between doses.
Signs It Might Be Strep
About 10 to 15% of adult sore throats are caused by strep bacteria rather than a virus, and strep requires antibiotics. Doctors use a set of clinical clues to estimate the likelihood of strep: fever above 100.4°F, swollen or pus-covered tonsils, tender swollen lymph nodes in the front of the neck, and the absence of a cough. The more of these you have, the higher the chance it’s bacterial. If you’re running a fever with visible white patches on your tonsils and no cough or runny nose, a rapid strep test is worth getting.
Strep that goes untreated can occasionally lead to complications like rheumatic fever, so it’s not one to ignore. A quick throat swab at a clinic gives results in minutes.
When a Sore Throat Needs Emergency Care
Rarely, a sore throat signals something more serious. Epiglottitis is an infection of the flap of tissue at the base of your tongue that can swell enough to block your airway. It’s a medical emergency. Get to an emergency room immediately if you or someone around you develops any of these symptoms alongside a sore throat:
- Stridor: a high-pitched whistling or squeaking sound when breathing in
- Drooling: because swallowing has become too painful or physically difficult
- Significant difficulty breathing
- Inability to swallow liquids or saliva
These symptoms can progress quickly, especially in children.
How Long Recovery Takes
A typical viral sore throat peaks around days two and three, then gradually improves. Most people feel significantly better within a week, though mild scratchiness can linger up to 10 days. If your sore throat lasts longer than 10 days, keeps coming back after you feel better, or gets worse after initially improving, that pattern suggests something beyond a standard virus, whether it’s a bacterial infection, allergies, acid reflux, or chronic irritation from dry air or mouth breathing.
During recovery, the most effective approach combines several strategies at once: stay hydrated, gargle salt water a few times a day, use honey in warm drinks, take ibuprofen for the worst pain, and keep your indoor air from getting too dry. None of these is a silver bullet on its own, but layered together they can turn a miserable few days into a manageable nuisance.