Most sore throats are caused by viruses and clear up on their own within five to seven days. You don’t need antibiotics, and you don’t need to suffer through it. A handful of simple home treatments can meaningfully reduce pain, swelling, and irritation while your body fights off the infection.
Salt Water Gargle
Dissolve half a teaspoon of table salt in one cup of warm water, then gargle for 15 to 30 seconds and spit. The saltwater draws excess fluid out of inflamed throat tissue, which temporarily reduces swelling and eases pain. You can repeat this several times a day. It won’t speed recovery, but it reliably takes the edge off, and the supplies are already in your kitchen.
Honey
Honey is one of the better-supported home remedies. A 2020 systematic review of 14 studies found that honey outperformed usual care for relieving upper respiratory symptoms, reducing both cough frequency and cough severity. It coats the throat, soothes irritation, and has mild antimicrobial properties. Stir a tablespoon into warm tea or take it straight off the spoon.
One important caveat: never give honey to children under one year old due to the risk of botulism.
Warm and Cold Drinks Both Help
You’ll see conflicting advice about temperature, but both warm and cold liquids work. They just work differently. Cold drinks numb sore tissue and reduce swelling by constricting blood vessels. Warm drinks relax the muscles in the throat and improve circulation to the area. A small study found that a hot drink relieved sore throat symptoms while the same drink at room temperature did not.
The practical takeaway: drink whichever temperature feels better to you, and drink plenty of it. Staying hydrated keeps your throat’s mucous membranes moist, which makes swallowing less painful. Broth, herbal tea with honey, and ice pops all count.
Zinc Lozenges
Zinc lozenges won’t cure a sore throat overnight, but they can shorten how long it lasts. A meta-analysis of trials using high-dose zinc acetate lozenges (over 75 mg per day) found they reduced overall cold duration by 42%. For sore throat specifically, the reduction was around 18%, and for scratchy throat it was 33%. The lozenges also cut the duration of cough by 46% and hoarseness by 43%.
Start taking them within the first 24 hours of symptoms for the best effect. Let the lozenge dissolve slowly in your mouth rather than chewing it. Some people experience nausea or a metallic taste, so taking them on a light stomach helps.
Over-the-Counter Pain Relievers
Ibuprofen and acetaminophen are both effective for throat pain. Ibuprofen has a slight edge because it reduces inflammation in addition to blocking pain signals, which directly addresses the swelling that makes swallowing uncomfortable. Acetaminophen handles pain but doesn’t target inflammation. You can alternate between them or use a combination product. Keep acetaminophen under 4,000 mg total in a 24-hour period to protect your liver.
Numbing throat sprays containing benzocaine offer more targeted relief. In clinical testing, benzocaine lozenges provided worthwhile pain relief within about 20 minutes, compared to over 45 minutes for a placebo. The effect is temporary, but useful when you need to eat, drink, or sleep.
Keep Your Air Humid
Dry indoor air pulls moisture from your throat’s mucous membranes, which intensifies soreness. This is especially common in winter when heating systems run constantly. A cool-mist humidifier in your bedroom can make a noticeable difference overnight. Aim to keep indoor humidity between 30% and 50%.
Above 50%, you risk encouraging mold and dust mites, which can irritate your throat further. If you don’t have a humidifier, sitting in a steamy bathroom for 10 to 15 minutes offers a temporary alternative.
Demulcent Herbs
Marshmallow root and slippery elm are traditional remedies that contain mucilage, a type of complex sugar molecule that absorbs water and swells into a gel. When you drink a tea made from these herbs, the gel physically coats your throat. The mucilage interacts with your throat’s existing mucus layer through hydrogen bonding, reinforcing it into a thicker, more protective barrier. There’s also evidence that marshmallow root may stimulate the cells responsible for producing your body’s own mucus, though most of that research comes from animal models.
You can find marshmallow root and slippery elm as loose teas, pre-bagged teas, or lozenges at most health food stores. They’re generally well tolerated, though they can slow the absorption of medications taken at the same time, so space them apart by at least an hour.
Rest and Recovery Timeline
A viral sore throat typically resolves in five to seven days without any treatment at all. Everything above simply makes those days more bearable. Rest genuinely matters here: your immune system works more efficiently during sleep, and talking less gives inflamed vocal cords and throat tissue a break. If you can, take a day or two off from work or reduce your voice use.
When Home Remedies Aren’t Enough
Most sore throats are harmless, but certain symptoms signal something more serious. Seek emergency care if you have difficulty breathing or can’t swallow liquids at all. See a doctor promptly if your sore throat lasts longer than a week, you develop a fever above 103°F (39.4°C), you notice pus on the back of your throat, you see blood in your saliva or phlegm, you develop a skin rash, or you show signs of dehydration. These can point to strep throat, a peritonsillar abscess, or other conditions that need medical treatment rather than home care.