Most sore throats are caused by viral infections and will clear up on their own within three to ten days. In the meantime, the right combination of pain relief, home remedies, and rest can make a real difference in how you feel. Only about 5 to 10% of adult sore throats are caused by bacteria that need antibiotics, so the priority for most people is managing symptoms while the body fights off the virus.
Figure Out What You’re Dealing With
The vast majority of sore throats come from the same viruses that cause colds and flu. These tend to arrive alongside other familiar symptoms: runny nose, cough, sneezing, mild body aches. A viral sore throat doesn’t need antibiotics and won’t benefit from them.
Strep throat, caused by Group A Streptococcus bacteria, is the main reason a sore throat might require medical treatment. It accounts for only 5 to 10% of sore throats in adults, though it’s more common in children. Strep tends to come on suddenly, often with a fever above 38°C (100.4°F), visibly swollen or pus-covered tonsils, swollen lymph nodes at the front of your neck, and notably no cough. If you have a cough and runny nose along with your sore throat, it’s almost certainly viral.
Clinical features alone can’t reliably distinguish strep from a virus. If your symptoms line up with strep, a rapid strep test at a clinic takes just minutes and gives a clear answer. Antibiotics are only recommended when that test comes back positive.
The Most Effective Over-the-Counter Pain Relief
Ibuprofen is the strongest readily available option for sore throat pain. In clinical trials, a single 400 mg dose of ibuprofen reduced throat pain by 80% at three hours, compared to a 50% reduction from 1000 mg of acetaminophen. At six hours, ibuprofen still provided about 70% relief while acetaminophen had dropped to around 20%. The anti-inflammatory effect of ibuprofen likely gives it an edge, since much of the pain comes from swollen, inflamed tissue in your throat.
If you can’t take ibuprofen (due to stomach issues or other reasons), acetaminophen still helps, just not as much or as long. You can also alternate the two, since they work through different mechanisms and don’t interact with each other.
Medicated lozenges containing a numbing agent like lidocaine offer targeted, faster-acting relief. In one trial, lidocaine lozenges provided meaningful pain relief within about 24 minutes, lasting over two hours per lozenge. Nearly three-quarters of patients using multiple doses throughout the day reported significant relief, compared to about a third using placebo lozenges. Keeping a pack handy for between meals can fill the gaps when oral pain relievers wear thin.
Home Remedies That Actually Work
A saltwater gargle is one of the simplest and most effective things you can do. Mix half a teaspoon of table salt into one cup of warm water, gargle for 15 to 30 seconds, and spit. Repeat at least four times a day for two to three days. The salt draws excess fluid out of swollen tissues, which reduces inflammation and helps flush irritants from the throat’s surface.
Honey has genuine evidence behind it. A Cochrane review found that honey performs about as well as dextromethorphan (the active ingredient in most cough syrups) at reducing cough frequency, and it outperformed diphenhydramine, a common antihistamine used in nighttime cold medicines. Most of this research was done in children, but the soothing, coating effect of honey works the same way in adults. Stir a tablespoon into warm water or tea, or take it straight. Don’t give honey to children under one year old.
Warm liquids in general, whether tea, broth, or just warm water with lemon, help keep your throat moist and can temporarily ease pain. Cold options work too. Ice chips, popsicles, and cold water numb the throat slightly and feel good when swallowing is painful. There’s no rule that says you have to pick one temperature. Use whatever feels better in the moment.
Keep Your Throat From Drying Out
Dry air is one of the biggest aggravators of a sore throat, especially overnight when you may breathe through your mouth. Indoor humidity between 30% and 50% is the target range. A cool-mist humidifier in your bedroom can keep your throat from feeling like sandpaper when you wake up. If you don’t have a humidifier, placing a shallow bowl of water near a heat source or spending a few minutes breathing the steam from a hot shower helps.
Stay hydrated throughout the day. Dehydration thickens the mucus lining your throat and makes swallowing more painful. Water is fine. If plain water is hard to get down because of pain, switch to warm broth or diluted juice. The goal is steady sips rather than forcing large amounts at once.
What to Skip
Alcohol and cigarette smoke both irritate already inflamed throat tissue and slow healing. Acidic foods and drinks, like orange juice, tomatoes, and vinegar-based sauces, can sting on contact. Very spicy food does the same. You don’t need to avoid these permanently, but if swallowing is already painful, they’ll make it worse.
Whispering, surprisingly, strains your vocal cords more than speaking softly in a normal voice. If your sore throat has left you hoarse, talk quietly rather than whispering, and limit how much you use your voice overall.
When Antibiotics Are Needed
Antibiotics are warranted for one common cause of sore throat: confirmed strep. A rapid strep test is the only reliable way to diagnose it, because the symptoms overlap too much with viral infections to tell by looking alone. If your test is positive, the standard treatment is a 10-day course of amoxicillin or penicillin. Finishing the full course matters even after you feel better, because stopping early increases the risk of complications like rheumatic fever.
If you’re allergic to penicillin, alternatives are available. Your provider will choose one based on the type of allergy you have.
If your test is negative, antibiotics won’t help and can cause unnecessary side effects like diarrhea, yeast infections, and allergic reactions. They also contribute to antibiotic resistance, making future infections harder to treat for everyone.
Signs You Should Get Medical Attention
Most sore throats resolve within a week without any professional care. But certain symptoms signal something more serious. The CDC recommends seeing a provider if you experience:
- Difficulty breathing or feeling like your airway is narrowing
- Difficulty swallowing liquids, or inability to swallow your own saliva
- Blood in your saliva or phlegm
- Excessive drooling in young children (a sign they can’t swallow)
- Joint swelling and pain, which can indicate a post-strep complication
- A rash appearing alongside the sore throat
- Signs of dehydration, like very dark urine or dizziness
- Symptoms that haven’t improved after several days or are getting worse instead of better
A sore throat that lasts beyond ten days, or one that keeps coming back, is worth investigating even if none of the above red flags are present. Persistent or recurring throat pain can sometimes point to allergies, acid reflux, or other conditions that need a different approach than a standard viral infection.