Most sore throats are caused by viruses and clear up on their own within five to seven days. You can’t speed up the infection itself, but you can significantly reduce the pain, swelling, and scratchiness while your body does the work. The most effective approach combines simple home remedies with the right over-the-counter pain reliever.
Salt Water Gargle
A warm salt water gargle is one of the fastest ways to temporarily reduce throat pain. Salt draws moisture out of swollen tissue, which shrinks inflammation and helps flush irritants from the back of your throat. Mix half a teaspoon of table salt into one cup of warm water, gargle for 15 to 30 seconds, and spit it out. Repeat at least four times a day for two to three days. The relief is temporary, usually lasting 30 minutes to an hour, but the cumulative effect of regular gargling keeps swelling down throughout the day.
Honey for Pain and Cough
Honey coats and soothes irritated throat tissue, and it performs better than you might expect. A 2020 meta-analysis of 14 clinical trials found that honey improved overall symptom scores for upper respiratory infections more effectively than usual care, reducing both cough frequency and cough severity. The researchers noted that honey provides a cheap, widely available option that could reduce unnecessary antibiotic use.
A spoonful of honey on its own works, or you can stir it into warm water or tea. The warmth of the liquid adds its own soothing effect. One important note: never give honey to children under one year old due to the risk of botulism.
Choosing the Right Pain Reliever
Over-the-counter pain relievers are the most effective tool you have for significant throat pain. Both ibuprofen and acetaminophen work, but they aren’t equal. In a randomized trial comparing the two, ibuprofen at 400 mg outperformed acetaminophen at 1,000 mg on every pain rating scale after the two-hour mark. That’s likely because ibuprofen reduces inflammation directly, while acetaminophen only blocks pain signals.
If you can tolerate ibuprofen (some people need to avoid it due to stomach issues or other conditions), it’s the stronger choice for a sore throat specifically. Throat lozenges and sprays containing a mild numbing agent can add another layer of relief between doses, though the effect is short-lived.
Keep Your Throat Moist
Dry air is one of the most common reasons a sore throat feels worse at night and first thing in the morning. A humidifier in your bedroom makes a noticeable difference. 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.
Beyond humidity, stay well hydrated. Warm liquids like broth, tea, and warm water with honey are especially soothing because they increase blood flow to the throat tissue. Cold options work too. Ice chips, popsicles, and cold water can numb mild pain. Avoid alcohol and caffeine, which are mildly dehydrating.
Zinc Lozenges During a Cold
If your sore throat is part of a full cold (runny nose, sneezing, congestion), zinc acetate lozenges may shorten how long you’re sick. A meta-analysis of three randomized trials found that high-dose zinc acetate lozenges (80 to 92 mg of zinc per day, spread across multiple lozenges) reduced total cold duration by about 42%. The effect on sore throat specifically was a modest 18% reduction in duration, while cough duration dropped by 46% and muscle aches by 54%.
The key is starting zinc lozenges within the first 24 hours of symptoms. Low-dose zinc products (under 75 mg per day) showed no benefit in studies, so check the label. Zinc lozenges can cause nausea or a metallic taste, and you shouldn’t take them long-term.
Viral vs. Bacterial Sore Throats
About 70% to 80% of sore throats in adults are viral, meaning antibiotics won’t help. Viral sore throats typically come packaged with other cold symptoms: a runny nose, coughing, sneezing, and a hoarse voice. They tend to build gradually and resolve within a week.
Strep throat, the most common bacterial cause, feels different. It usually comes on suddenly with severe throat pain, fever of 101°F or higher, swollen lymph nodes at the front of your neck, and white patches or pus on your tonsils. Notably, strep throat usually does not come with a cough, runny nose, or hoarseness. Doctors use a combination of these four signs (fever, no cough, swollen lymph nodes, and tonsillar swelling or pus) to estimate the likelihood of strep before testing. The more of these you have, the more likely a rapid strep test is warranted. Strep throat requires antibiotics to prevent rare but serious complications.
Signs That Need Medical Attention
Most sore throats don’t need a doctor’s visit, but certain symptoms signal something more serious. The CDC recommends seeking care if you experience difficulty breathing, difficulty swallowing, blood in your saliva or phlegm, excessive drooling (especially in young children), dehydration, joint swelling or pain, or a rash. A sore throat that doesn’t improve within a few days, or one that gets worse instead of better, also warrants a visit. A sore throat with a rash can indicate scarlet fever, which is a strep infection that needs prompt treatment.