Most sore throats are caused by viral infections and will resolve on their own within three to ten days. But you don’t have to wait it out in misery. A combination of the right pain reliever, simple home remedies, and a few environmental adjustments can dramatically cut your discomfort and help your throat heal faster.
The Most Effective Pain Reliever
If you only do one thing, take ibuprofen. In clinical trials comparing the two most common over-the-counter options, 400 mg of ibuprofen reduced sore throat pain by 80% within three hours. Acetaminophen at 1,000 mg, by comparison, reduced pain by only 50% in the same timeframe. The gap widened even further at the six-hour mark: ibuprofen still provided 70% relief while acetaminophen dropped to just 20%. This pattern held in both adult and pediatric studies published in The Journal of Family Practice.
The reason ibuprofen performs better is that it reduces inflammation directly, not just the perception of pain. A sore throat involves swollen, irritated tissue, and ibuprofen targets that swelling. You can take 400 mg up to three times a day with food. If you can’t take ibuprofen due to stomach issues or other reasons, acetaminophen still helps, just not as much or as long.
Saltwater Gargle
Dissolve half a teaspoon of salt in one cup of warm water and gargle for 15 to 30 seconds. The salt draws excess fluid out of swollen throat tissue through osmosis, temporarily shrinking the inflammation and easing pain. It also loosens mucus and helps flush irritants from the back of your throat. You can repeat this every few hours. It’s free, fast, and one of the most consistently recommended remedies across medical institutions.
Honey Works Better Than Cough Syrup
Honey coats and soothes irritated throat tissue, and it turns out this isn’t just folk wisdom. A randomized controlled trial of 108 children with upper respiratory infections found that a single dose of buckwheat honey improved cough frequency and overall symptom scores more than no treatment. The common cough suppressant dextromethorphan (the “DM” in many OTC cough syrups) performed no better than honey or no treatment at all for any measured outcome.
A teaspoon of honey straight, or stirred into warm water or tea, is a simple way to calm throat irritation, especially at night when coughing tends to worsen. One important note: never give honey to children under one year old due to the risk of botulism.
Medicated Lozenges
Throat lozenges do more than just keep your mouth busy. Lozenges containing antiseptic ingredients have been shown to have direct antiviral effects against respiratory viruses, with significant reductions in viral levels after just one minute of contact. Beyond any antimicrobial action, the act of sucking on a lozenge stimulates saliva production, which keeps your throat moist and washes away irritants.
Look for lozenges that contain an active pain-relieving or antiseptic ingredient rather than plain candy-style drops. Menthol-based lozenges also create a cooling sensation that temporarily numbs mild throat pain.
Keep Your Throat Moist
Dry air is one of the most overlooked causes of prolonged throat pain. When the membranes lining your throat dry out, they become more irritated and slower to heal. Aim to keep indoor humidity between 30% and 50%. A cool-mist humidifier in your bedroom can make a noticeable difference overnight, which is when many people find their sore throat is worst (mouth breathing during sleep dries the throat rapidly).
Drinking warm fluids throughout the day serves a similar purpose. Warm water, broth, and caffeine-free tea all help keep throat tissue hydrated and can loosen mucus. Cold fluids and popsicles work too if they feel better to you. The temperature matters less than the hydration itself.
Foods That Make It Worse
What you avoid eating can matter as much as what you take for relief. Three categories of food consistently aggravate an already inflamed throat:
- Spicy foods: pepper, chili powder, and similar spices directly irritate raw throat tissue.
- Hard or rough foods: crackers, chips, nuts, pretzels, and raw vegetables can scratch inflamed membranes and intensify pain.
- Acidic foods and drinks: citrus fruits, tomato-based sauces, and carbonated beverages increase the burning sensation on irritated tissue.
Stick with soft, bland foods while your throat is healing. Oatmeal, scrambled eggs, mashed potatoes, yogurt, smoothies, and soup are all easy to swallow without causing additional irritation.
Throat-Coating Herbs
Marshmallow root and slippery elm both contain a compound called mucilage, a gel-like substance that forms a protective coating over irritated tissue when it comes in contact with moisture. This coating acts as a physical barrier, reducing inflammation and shielding raw throat surfaces from further irritation. You can find both herbs in tea form, or as syrups and lozenges at most health food stores. They won’t cure the underlying infection, but they provide a soothing layer that supplements other remedies well.
When a Sore Throat Needs Medical Attention
Most viral sore throats clear up within a week. Contact a healthcare provider if yours lasts longer than seven days, or if you develop any of these symptoms: a fever above 100.4°F (38°C), difficulty breathing or swallowing, a visible bulge in the back of your throat, blood in your saliva or phlegm, severe throat pain that isn’t responding to pain relievers, or a rash anywhere on your body. These can signal a bacterial infection like strep throat, which requires antibiotics, or a more serious complication like a peritonsillar abscess.