Most sore throats are caused by viral infections and clear up on their own within three to ten days. In the meantime, a combination of simple home remedies and over-the-counter options can make a real difference in how you feel. Here’s what actually works and when a sore throat needs more attention.
Salt Water Gargle
This is one of the oldest remedies for a reason. A warm salt water gargle draws excess fluid out of inflamed throat tissue through osmosis, which temporarily reduces swelling and eases pain. Mix about half a teaspoon of salt into a glass 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 underlying infection, but it reliably takes the edge off, costs nothing, and has no side effects.
Honey
Honey does more than just feel soothing. A systematic review and meta-analysis published in BMJ Evidence-Based Medicine found that honey was superior to usual care for improving symptoms of upper respiratory tract infections. Across multiple studies, it significantly reduced both cough frequency and cough severity. It also improved combined symptom scores, meaning people felt meaningfully better overall, not just in one area.
You can take a spoonful straight, stir it into warm water, or add it to tea. The thick consistency coats irritated tissue and provides a temporary protective layer. One important caveat: honey should never be given to children under one year old due to the risk of botulism.
Over-the-Counter Pain Relievers
Ibuprofen and acetaminophen are the two most effective options for sore throat pain. Ibuprofen has the added benefit of reducing inflammation, which can help with the swollen feeling that makes swallowing painful. Acetaminophen works well for pain and fever but doesn’t address inflammation directly. Both are available at any pharmacy and work within about 30 minutes.
For adults, combination tablets containing both acetaminophen and ibuprofen are also available. Follow the dosing instructions on the package and avoid exceeding the daily maximum, especially with acetaminophen, which can stress your liver at high doses.
Throat Sprays and Lozenges
Numbing throat sprays containing phenol can be used every two hours as needed. They provide localized relief right at the source of pain, which is helpful when swallowing is the worst part. These sprays shouldn’t be used for more than two days without checking with a doctor. Lozenges work similarly by keeping the throat moist and delivering small amounts of pain-relieving or cooling ingredients over time. Even plain hard candy or ice chips can help by stimulating saliva production, which keeps irritated tissue from drying out.
Humidity and Hydration
Dry air makes a sore throat significantly worse. If you’re running a heater or live in a dry climate, a humidifier in your bedroom can help. The Mayo Clinic recommends keeping indoor humidity between 30% and 50%. Higher than that encourages mold and dust mites, which can irritate your throat further.
Staying hydrated is equally important. Warm liquids like broth, tea, and warm water with honey are particularly soothing because the warmth increases blood flow to the throat and the liquid keeps mucous membranes from drying out. Cold options work too. Some people find that cold water or popsicles feel better because the cold has a mild numbing effect. Go with whatever feels most comfortable.
Herbal Demulcents
Marshmallow root and slippery elm are two traditional remedies with a real mechanism behind them. Both contain mucilage, a type of plant fiber that swells when mixed with liquid and forms a gel-like coating. This coating sits on irritated throat tissue and acts as a physical barrier, reducing the raw, scratchy sensation. You’ll find these ingredients in specialty throat teas and some lozenges. They’re not going to fight an infection, but the soothing effect is genuine and can complement other remedies.
Viral vs. Bacterial Sore Throats
The vast majority of sore throats are viral, meaning antibiotics won’t help and you just need to manage symptoms while your immune system does its work. Bacterial sore throats, most commonly strep, are less common but do require antibiotics to prevent complications.
A few patterns help distinguish the two. Strep throat tends to come on suddenly, causes fever, produces white or yellow patches on the tonsils, and swollen, tender lymph nodes in the neck. Notably, strep usually does not come with a cough, runny nose, or congestion. If you have a sore throat alongside typical cold symptoms like sneezing, stuffiness, and a cough, a virus is the most likely culprit. Doctors use scoring systems that weigh these factors (fever, swollen tonsils with exudate, tender neck nodes, absence of cough, and the patient’s age) to decide whether a rapid strep test is warranted.
Signs That Need Medical Attention
Most sore throats resolve within a week without any medical intervention. But certain symptoms signal something more serious. The CDC recommends seeing a healthcare provider if you experience difficulty breathing, difficulty swallowing, blood in your saliva or phlegm, joint swelling and pain, a rash, dehydration, or excessive drooling in young children. Symptoms that don’t improve after several days, or that get noticeably worse after initially improving, also warrant a visit. A sore throat lasting longer than ten days is unusual for a simple viral infection and should be evaluated.