Most sore throats are caused by a virus and will resolve on their own within 3 to 10 days. About 90% of throat infections are viral, which means antibiotics won’t help. The good news is that several home treatments can meaningfully reduce your pain and speed your comfort while your body fights off the infection.
Why Your Throat Hurts
A sore throat is inflamed tissue at the back of your mouth and upper throat. Viruses cause the vast majority of cases, often as part of a cold, flu, or other respiratory illness. In the remaining cases, the culprit is almost always a bacterium called group A Streptococcus, better known as strep throat.
The distinction matters because strep throat requires antibiotics to prevent complications, while a viral sore throat just needs time and comfort measures. A few signs make strep more likely: fever, swollen glands in the neck, white patches or pus on the tonsils, and the absence of a cough. If you have most or all of those, a rapid strep test at a clinic can confirm the diagnosis in minutes. If you’re also coughing, sneezing, or have a runny nose, a virus is the far more probable cause.
Over-the-Counter Pain Relief
Ibuprofen is the strongest first-line option for a sore throat because it reduces both pain and the inflammation causing that raw, swollen feeling at the back of your throat. If you can’t take ibuprofen (due to stomach issues, kidney concerns, or other reasons), acetaminophen will lower the pain but won’t address the inflammation as effectively.
Throat lozenges offer a different kind of relief. Lozenges containing benzocaine or menthol work by temporarily numbing the surface of your throat and tongue. They won’t shorten your illness, but they can make swallowing much more comfortable for 20 to 30 minutes at a time. Sucking on any lozenge or hard candy also stimulates saliva production, which keeps the throat moist.
Salt Water Gargle
Dissolve at least a quarter teaspoon of salt in half a cup of warm water and gargle for 15 to 30 seconds. The salt creates a solution with higher concentration than the fluid inside your swollen throat cells. Through osmosis, this draws excess liquid out of the inflamed tissue, bringing virus and bacteria to the surface along with it. The result is reduced swelling and temporary pain relief. You can repeat this several times a day.
Honey, Warm Liquids, and Humidity
Honey coats and soothes irritated throat tissue, and research suggests it works about as well as common over-the-counter cough suppressants for reducing coughing. Stirring a spoonful into warm tea or warm water with lemon is one of the simplest and most effective comfort measures available. (Don’t give honey to children under one year old due to the risk of botulism.)
Warm liquids in general help keep the throat moist and can loosen mucus. Cold liquids and ice pops also work for some people by numbing the area slightly. The key is staying well hydrated, since a dry throat feels significantly worse.
Dry indoor air, especially during winter months with heating running, can worsen throat irritation. A humidifier set to keep your home between 30% and 50% humidity helps prevent your mucous membranes from drying out. If you don’t have a humidifier, sitting in a steamy bathroom for 10 to 15 minutes serves a similar purpose.
Herbal Options
Marshmallow root and slippery elm bark are traditional remedies that contain compounds called mucilages. These are plant-based substances that swell when mixed with liquid, forming a gel-like coating over irritated tissue. That coating can soothe the raw feeling in your throat and help maintain a more comfortable inflammatory response. You’ll find them as teas, lozenges, or throat-coating syrups in most health food stores. They won’t cure anything, but the coating effect provides real short-term comfort.
What to Expect Day by Day
Viral sore throats typically peak in the first two or three days, then gradually improve. Most people feel meaningfully better within a week, and symptoms resolve fully within 10 days. If your sore throat is part of a cold, the throat pain often fades before the congestion and cough do.
If you’ve been diagnosed with strep and started antibiotics, you should notice improvement within one to two days of beginning treatment. You’re generally considered no longer contagious after 24 hours on antibiotics.
Signs That Need Medical Attention
Most sore throats are harmless, but a few symptoms signal something more serious. Seek emergency care if you have difficulty breathing or can’t swallow liquids at all.
See a doctor soon if your sore throat lasts longer than a week, or if you develop any of these:
- Fever of 103°F (39.4°C) or higher
- Pus visible on the back of your throat
- Blood in your saliva or phlegm
- A hoarse voice lasting more than a week
- A skin rash alongside the sore throat
- Signs of dehydration (dark urine, dizziness, very dry mouth)
A persistent sore throat on one side, or one accompanied by an increasingly muffled voice and drooling, can indicate a peritonsillar abscess, which is a pocket of infection that needs drainage. This is uncommon but requires prompt treatment.