Most sore throats are caused by viral infections and clear up on their own within three to ten days. In the meantime, the right combination of home remedies and over-the-counter treatments can make a real difference in how you feel. Here’s what actually works.
Why Most Sore Throats Don’t Need Antibiotics
The vast majority of sore throats come from viruses, not bacteria. Antibiotics do nothing for viral infections, and taking them unnecessarily contributes to antibiotic resistance. The CDC recommends antibiotics only when a rapid strep test or throat culture confirms a bacterial infection. If you have obvious viral symptoms like a runny nose, cough, hoarseness, or pink eye, your doctor can often rule out strep without testing.
That said, strep throat does require treatment. Doctors evaluate several factors to gauge the likelihood of a bacterial cause: whether you have a fever, swollen lymph nodes in the neck, white patches on your tonsils, and whether you’re coughing. The absence of cough, combined with the other signs, makes strep more likely. A quick in-office swab can confirm it within minutes.
Salt Water Gargle
This is one of the simplest and most effective remedies. Mix about 1/4 to 1/2 teaspoon of salt into 8 ounces of warm water, then gargle for 15 to 30 seconds and spit it out. Salt draws water out of swollen throat tissues through osmosis, reducing inflammation. It also creates a temporary barrier that helps block irritants and pathogens from settling back in. You can repeat this every few hours throughout the day.
Stay Hydrated
Drinking plenty of fluids does more than just prevent dehydration. Research published in the journal Rhinology found that hydration significantly reduces the thickness of mucus secretions. In the study, patients who were well-hydrated had mucus roughly four times thinner than those who were dehydrated, and about 85% reported noticeable symptom relief. Thinner secretions mean less irritation from postnasal drip, which is one of the biggest drivers of throat pain during a cold.
Warm liquids like tea, broth, and warm water with lemon tend to feel the most soothing. Cold liquids and even ice chips work well too, especially if swallowing is painful. The temperature matters less than the volume. Keep sipping throughout the day rather than drinking large amounts at once.
Honey for Throat Pain and Cough
Honey coats and soothes irritated throat tissue, but it also has measurable effects on cough. A Cochrane review of multiple clinical trials found that honey reduces cough frequency better than no treatment, placebo, and certain antihistamine-based cough syrups. It performed about as well as dextromethorphan, the active ingredient in most over-the-counter cough medicines. The benefits were most noticeable in the first three days of illness.
A spoonful of honey on its own works, or you can stir it into warm tea or water. One important note: never give honey to children under one year old due to the risk of infant botulism.
Over-the-Counter Pain Relievers
Ibuprofen (sold as Advil or Motrin) is generally the better choice for a sore throat because it reduces both pain and inflammation in the throat tissue itself. Acetaminophen (Tylenol) relieves pain and brings down fever but has no anti-inflammatory effect, so it won’t address the swelling that makes swallowing uncomfortable. You can alternate between the two if one alone isn’t enough, since they work through different mechanisms.
Stick to the dose on the label. Taking more than recommended doesn’t provide extra relief and increases the risk of side effects, particularly stomach irritation with ibuprofen and liver strain with acetaminophen.
Throat Sprays and Lozenges
Throat sprays containing phenol (like Chloraseptic) numb the surface of your throat on contact, providing temporary relief that’s especially helpful right before meals. The effect wears off relatively quickly, and you can reapply every two hours. Lozenges work on a similar principle, with the added benefit of stimulating saliva production, which keeps the throat moist. Look for lozenges with a numbing agent rather than plain menthol drops if your pain is moderate to severe.
Adjust Your Indoor Air
Dry air pulls moisture from your throat lining, making soreness worse and slowing recovery. This is especially common in winter when heating systems run constantly. A humidifier in your bedroom can help. Aim to keep indoor humidity between 30% and 50%. Below 30%, the air is dry enough to irritate respiratory tissue. Above 50%, you risk encouraging mold and dust mites, which can make things worse. A simple hygrometer (available for a few dollars at hardware stores) lets you check your levels.
What Your Sore Throat Timeline Looks Like
If your sore throat is viral, expect the worst pain in the first two to three days. Most people feel noticeably better by day four or five, with symptoms fully resolved within a week. Some sore throats linger up to ten days, particularly if they’re part of a cold with significant congestion and postnasal drip.
If you were diagnosed with strep and started antibiotics, you should begin feeling better within one to two days of treatment. You’re typically no longer contagious after 12 to 24 hours on antibiotics.
Signs That Need Medical Attention
Most sore throats are harmless, but certain symptoms signal something more serious. According to the CDC, you should see a healthcare provider if you experience difficulty breathing, difficulty swallowing, blood in your saliva or phlegm, excessive drooling (in young children), signs of dehydration, joint swelling and pain, or a rash. A sore throat that doesn’t improve within a few days or keeps getting worse also warrants a visit. These symptoms can indicate complications like a peritonsillar abscess, which causes severe one-sided throat pain, a muffled voice, and trouble opening your mouth fully.