A saltwater gargle is one of the simplest and most effective home remedies for a sore throat, and you can make one in under a minute. But it’s far from your only option. Several kitchen-shelf remedies can meaningfully reduce throat pain, coat irritated tissue, or shorten the illness behind it. Here’s what actually works and how to use each one.
Saltwater Gargle
Mix half a teaspoon of salt into one cup of warm water, gargle for 15 to 30 seconds, and spit it out. The salt draws excess fluid out of swollen throat tissue through osmosis, temporarily reducing inflammation and easing that tight, painful feeling when you swallow. You can repeat this every few hours throughout the day. It won’t cure anything, but it reliably takes the edge off while your body fights the underlying infection.
Honey
Honey coats the throat with a thick, sticky layer that soothes raw tissue and calms the urge to cough. Warm water or tea with a spoonful of honey is a classic combination for good reason. It works as both a pain reliever and a cough suppressant, and some clinical trials have found it performs comparably to common over-the-counter cough medications in children.
One important safety rule: never give honey to a child under one year old. Honey can contain spores that cause infant botulism, a rare but serious form of food poisoning. For anyone older than that, it’s safe and worth trying.
Ginger Tea
Fresh ginger contains compounds called gingerols that have well-documented anti-inflammatory effects. Slicing a thumb-sized piece of fresh ginger into a mug of hot water and steeping it for 10 minutes produces a potent tea. The warmth itself helps by increasing blood flow to the throat, and ginger adds a layer of inflammation reduction on top of that. Adding honey and lemon makes it more palatable and doubles up on soothing effects.
Dried or cooked ginger changes chemically, becoming more pungent. If your throat is very raw, fresh ginger steeped at a lower temperature tends to be gentler than powdered ginger, which can feel sharp on irritated tissue.
Peppermint Tea
Menthol, the active compound in peppermint, creates a cooling sensation that temporarily numbs mild throat pain. It also improves the perception of airflow through your nasal passages, which helps when congestion accompanies the sore throat. Breathing in the steam from a hot cup of peppermint tea delivers menthol directly to the irritated area. Warm liquids in general have been shown to temporarily improve runny nose, cough, and sore throat symptoms, so the tea itself does part of the work regardless of what’s in it.
Marshmallow Root Tea
Marshmallow root produces a substance called mucilage, a thick, slippery liquid that forms a protective coating over the inner lining of the throat and esophagus. This coating physically shields irritated tissue from further irritation every time you swallow or cough. To make it, steep dried marshmallow root in room-temperature or warm water for several hours (cold infusions extract the most mucilage). The resulting liquid has a mild, slightly sweet taste and a notably silky texture. Slippery elm works through the same coating mechanism and is available as lozenges and teas in most health food stores.
Staying Hydrated and Humidifying the Air
Dehydration makes a sore throat worse. Dry, inflamed tissue hurts more than moist tissue, so drinking fluids steadily throughout the day is one of the most important things you can do. Warm liquids like broth, tea, and warm water with lemon are particularly helpful because the heat increases circulation to the throat and loosens mucus.
A humidifier in your bedroom at night keeps the air moist while you sleep, preventing your throat from drying out and waking you with pain. Cool-mist and warm-mist humidifiers are equally effective at moisturizing the air you breathe. By the time water vapor reaches your airways, it’s the same temperature regardless of which type produced it. If you have children in the house, use a cool-mist model to avoid the burn risk from hot water or steam.
Zinc Lozenges
Zinc lozenges won’t soothe your throat the way honey or marshmallow root will, but they may shorten the cold causing the sore throat in the first place. A systematic review found that zinc lozenges providing more than 75 milligrams of zinc per day significantly reduced how long cold symptoms lasted, while doses below that threshold showed no benefit. Most effective trials used 80 to 92 milligrams daily, spread across multiple lozenges. Check the label to see how much elemental zinc each lozenge contains and do the math. Starting within the first 24 hours of symptoms appears to matter for effectiveness.
Garlic
Garlic has long been used as a folk remedy for colds, and there is some laboratory evidence that its active compound has antimicrobial properties. One clinical trial of 146 people found that those taking a daily garlic supplement for 12 weeks experienced 24 colds compared to 65 in the placebo group. That’s a striking difference in prevention, though the Cochrane review that analyzed this trial concluded that a single study isn’t enough to draw firm conclusions. Once a cold has already started, garlic didn’t meaningfully speed recovery. If you want to try it, chewing or crushing raw garlic activates its beneficial compounds, but be warned: raw garlic on an already-irritated throat can sting.
What to Skip: Undiluted Apple Cider Vinegar
Apple cider vinegar is a popular recommendation online, but drinking it straight or in strong concentrations can actually make a sore throat worse. The high acidity can irritate your esophagus and break down tooth enamel over time. If you want to try it, always dilute it heavily in water and drink through a straw to protect your teeth. There’s no strong clinical evidence that it does anything beneficial for throat pain beyond what warm water alone would do, so the risk-to-reward balance isn’t great here.
Combining Remedies for Best Results
These remedies work through different mechanisms, so combining several of them makes sense. A practical routine might look like this: gargle salt water first thing in the morning and after meals, sip ginger or peppermint tea with honey between meals, keep a humidifier running overnight, and use zinc lozenges if you’re within the first day of cold symptoms. None of these will cure a viral infection faster on their own, but stacking them keeps your throat comfortable and your symptoms manageable while your immune system does the real work.