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 the right over-the-counter pain relief can make a real difference in how you feel. Here’s what actually works.
Salt Water Gargle: The Fastest Free Relief
A salt water gargle is one of the oldest sore throat remedies, and it holds up for good reason. Salt draws excess fluid out of swollen throat tissue, temporarily reducing inflammation and easing that raw, tight feeling when you swallow. Mix half a teaspoon of table salt into one cup of warm water, gargle for 15 to 30 seconds, and spit it out. You can repeat this several times a day as needed. It won’t cure the underlying infection, but many people notice immediate short-term relief.
Honey for Cough and Throat Pain
Honey coats and soothes irritated throat tissue, and it performs surprisingly well in clinical research. A systematic review published in BMJ Evidence-Based Medicine found that honey improved overall symptom scores, cough frequency, and cough severity compared to standard care. It also outperformed diphenhydramine (a common antihistamine used in cough syrups) across all three measures. Compared to the cough suppressant dextromethorphan, honey performed about equally well, with no significant difference between the two.
That said, when researchers compared honey directly to a placebo, the results were mixed. One trial showed a clear benefit while another did not. So honey is likely helpful, but it’s not a miracle cure. A spoonful straight, stirred into warm tea, or mixed with warm water and lemon are all fine ways to take it. Never give honey to children under one year old due to the risk of botulism.
Over-the-Counter Pain Relievers
If your throat pain is making it hard to eat, drink, or sleep, a basic pain reliever can help. Both acetaminophen and ibuprofen work for sore throat pain. Ibuprofen has the added benefit of reducing inflammation, which can be useful when your throat is visibly swollen. Acetaminophen is a solid choice if you can’t take anti-inflammatory medications due to stomach sensitivity or other reasons.
Stick within the recommended daily maximums: 3,000 milligrams per day for acetaminophen and 2,400 milligrams per day for ibuprofen. Throat lozenges and sprays containing a mild numbing agent can also provide temporary topical relief between doses.
Zinc Lozenges May Shorten a Cold
If your sore throat is part of a cold, zinc acetate lozenges started within the first 24 hours of symptoms may help you recover faster. A meta-analysis of three randomized trials found that patients taking 80 to 92 milligrams of elemental zinc per day (dissolved slowly in the mouth every two to three hours while awake) recovered roughly three times faster than those on placebo. The key is starting early and letting the lozenge dissolve completely so the zinc contacts your throat tissue directly. After the first day or two, the benefit drops off significantly.
Keep Your Throat Moist
Dry air pulls moisture from already irritated throat tissue, making pain worse and slowing healing. 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 cause their own throat irritation.
Drinking plenty of fluids throughout the day serves the same purpose from the inside. Warm liquids like broth, tea, or warm water with honey are especially soothing because they increase blood flow to the throat and help loosen mucus. Cold liquids and ice pops can also feel good by numbing the area temporarily. Go with whatever feels best.
Foods to Eat and Avoid
What you eat matters more than usual when swallowing hurts. Soft, cool, or lukewarm foods are easiest on an inflamed throat: yogurt, smoothies, mashed potatoes, scrambled eggs, oatmeal, and applesauce are all good options.
The foods most likely to make things worse include:
- Acidic foods and juices like orange, grapefruit, lemon, lime, tomato, and pineapple
- Spicy foods that chemically irritate raw tissue
- Hard or crunchy foods like dry toast, crackers, and chips that scratch on the way down
- Very hot foods and drinks that add thermal irritation
- Carbonated beverages and alcohol
Tobacco smoke is also a significant irritant. If you smoke, a sore throat is a good reason to take a break.
Viral vs. Bacterial: How to Tell the Difference
The vast majority of sore throats are viral, meaning antibiotics won’t help. Viral sore throats typically come packaged with other cold symptoms: runny nose, sneezing, cough, mild body aches, and sometimes a low fever. These resolve on their own within about a week.
Bacterial sore throat, most commonly strep, tends to look different. It usually comes on suddenly with severe throat pain, pain when swallowing, fever above 101°F (38.3°C), swollen lymph nodes in the front of the neck, and sometimes white patches on the tonsils. Notably, cough and runny nose are usually absent with strep. A rapid strep test or throat culture at a clinic can confirm it, and antibiotics are appropriate in that case to prevent complications like rheumatic fever.
Warning Signs That Need Prompt Attention
Most sore throats are harmless, but a few patterns warrant urgent medical care. Difficulty breathing, inability to swallow your own saliva (drooling), a muffled or “hot potato” voice, or significant swelling on one side of the throat can signal a peritonsillar abscess or, rarely, epiglottitis. Both are treatable but need to be caught quickly. A sore throat lasting more than ten days without improvement, a persistent fever above 101°F, or a rash accompanying the throat pain are also reasons to get evaluated rather than wait it out.