Most sore throats improve within a few days using simple remedies you already have at home. The key is reducing inflammation, keeping your throat moist, and managing pain while your body fights off the underlying infection. Here’s what actually works and why.
Stay Hydrated to Protect Your Throat Lining
Hydration is the single most important thing you can do for a sore throat, and it’s the one people most often overlook. When you’re even mildly dehydrated, the mucus lining your throat becomes thicker and stickier. That thickened mucus is worse at trapping and clearing bacteria and viruses, and it slows down the tiny hair-like structures (cilia) that sweep debris out of your airways. The result is more irritation, more inflammation, and a throat that stays sore longer.
Dehydration also stresses the cells lining your throat directly, causing tiny cracks that increase sensitivity to irritants like dust, dry air, and allergens. Losing just 1 to 2 percent of your body weight in fluids is enough to impair these protective functions. Sip water, broth, or tea steadily throughout the day rather than drinking large amounts at once.
Warm Drinks vs. Cold Drinks
Both work, through different mechanisms. Cold drinks numb sore tissue and reduce swelling by narrowing blood vessels. Warm drinks relax the muscles around your throat and improve blood flow to the area, which can ease that tight, achy feeling. There’s no medical reason to avoid either one. Go with whatever feels better to you in the moment, and switch it up if one stops helping.
Ice chips, popsicles, and frozen fruit work the same way cold drinks do, with the added benefit of keeping you hydrated slowly over time.
Salt Water Gargles
A salt water gargle draws fluid out of swollen throat tissue through osmosis. The salt solution has a higher concentration than the fluid inside your cells, so water moves outward, pulling viruses and bacteria toward the surface along with it. This temporarily reduces swelling and helps flush irritants from the area.
Dissolve a quarter teaspoon of salt in half a cup of warm water. Gargle for 15 to 30 seconds and spit it out. You can repeat this several times a day. It won’t cure the infection, but it reliably reduces pain and that puffy, swollen feeling in the back of your throat.
Honey for Cough and Throat Pain
Honey coats the throat and has mild anti-inflammatory properties. A large systematic review published in BMJ Evidence-Based Medicine found that honey performed about as well as the standard over-the-counter cough suppressant (dextromethorphan) for reducing cough frequency and severity. It outperformed another common ingredient found in cough and cold formulas, diphenhydramine, by a significant margin.
A spoonful of honey on its own works, or you can stir it into warm tea or water. There’s no established “best” dose or type of honey for this purpose, but most studies used one to two tablespoons.
One critical safety note: never give honey to a child under 12 months old. Babies’ gut bacteria can’t prevent botulism-causing spores (sometimes present in honey) from multiplying and producing toxins. This applies to honey in any form, including baked goods.
Over-the-Counter Pain Relievers
If your throat hurts enough that swallowing is difficult, an anti-inflammatory pain reliever can make a real difference. Ibuprofen is more effective than acetaminophen for throat pain specifically. In one clinical study, a standard dose of ibuprofen reduced sore throat pain by 80 percent at three hours, compared to 50 percent for the same dose of acetaminophen. At six hours, ibuprofen still provided 70 percent relief while acetaminophen had dropped to 20 percent. Side effects were no different between the two.
The advantage of ibuprofen is that it reduces both pain and inflammation, while acetaminophen only addresses pain. If you can’t take ibuprofen due to stomach issues or other reasons, acetaminophen still helps, just not as much or as long.
Throat Lozenges and Sprays
Medicated lozenges contain ingredients that temporarily numb the throat surface. The most common active ingredients include menthol, benzocaine, dyclonine, and hexylresorcinol. They work by blocking pain signals from the nerve endings in your throat lining.
For most lozenges, dissolve one slowly in your mouth every two hours as needed. Don’t bite or chew them, especially those containing benzocaine, since the numbing effect works best when the ingredient stays in contact with your throat tissue as long as possible. Menthol-based lozenges can be used more freely. Throat sprays containing the same active ingredients deliver the numbing agent more directly to the back of the throat, which some people find more effective.
Marshmallow Root and Herbal Options
Marshmallow root contains compounds called mucilage polysaccharides that swell when they mix with liquid, forming a gel-like coating over irritated tissue. This creates a physical barrier that shields raw, inflamed throat surfaces from further irritation. You’ll find marshmallow root in some herbal teas and throat coat formulas. Slippery elm works through the same mucilage mechanism.
These won’t reduce the underlying infection, but the coating effect can make swallowing more comfortable, especially if your throat feels raw and scratchy rather than deeply swollen.
Keep Your Air Humid
Dry indoor air, especially in winter or air-conditioned rooms, pulls moisture from your throat while you sleep. This is why many people wake up with their worst throat pain of the day. The Mayo Clinic recommends keeping indoor humidity between 30 and 50 percent. A cool-mist humidifier in your bedroom can make a noticeable difference overnight.
Clean your humidifier regularly to prevent mold and bacteria from growing in the water reservoir, which would introduce new irritants into the air you’re breathing.
When a Sore Throat Might Be Strep
Most sore throats are caused by viruses and resolve on their own. But strep throat is a bacterial infection that requires antibiotics. The pattern of symptoms helps distinguish the two.
Strep throat typically comes on suddenly with fever, pain when swallowing, and swollen lymph nodes in the front of your neck. Looking in a mirror, you might see a very red throat, swollen tonsils, or white patches. What’s notably absent with strep is cough, runny nose, hoarseness, and red or itchy eyes. If you have those symptoms, you almost certainly have a viral infection and don’t need testing or antibiotics.
If you have the strep pattern (sudden sore throat, fever, no cough or congestion), a rapid strep test can confirm the diagnosis in minutes. Only a positive test result warrants antibiotics. Treating a viral sore throat with antibiotics does nothing for recovery and contributes to antibiotic resistance.