Most sore throats are caused by viral infections and clear up on their own within three to ten days. In the meantime, several simple remedies can significantly reduce pain and irritation while your body fights off the infection. Here’s what actually works.
Saltwater Gargle
A warm saltwater gargle is one of the oldest and most effective ways to ease throat pain. Salt draws water out of swollen tissue through osmosis, which reduces inflammation and temporarily relieves that raw, tight feeling. It also helps clear mucus from the back of the throat.
Mix about half a teaspoon of table salt into eight ounces of warm water (roughly a 2% concentration). Gargle for 15 to 30 seconds, spit it out, and repeat a few times. You can do this every couple of hours throughout the day. Higher salt concentrations also strengthen the mucus barrier lining your throat, which may help block further irritation from viruses.
Honey
Honey coats the throat and creates a soothing barrier over irritated tissue. It stimulates saliva production, which keeps the throat moist, and has natural antimicrobial and antioxidant properties on top of that. A spoonful of honey on its own, stirred into warm tea, or mixed with warm water and lemon can noticeably reduce pain and suppress coughing.
One important exception: never give honey to a child under one year old. Honey can contain spores that cause infant botulism, a rare but serious illness. For older children and adults, it’s one of the safest and most accessible remedies available.
Keep Your Throat Moist
A dry throat feels dramatically worse than a hydrated one. Drink warm fluids throughout the day: tea, broth, and warm water with lemon all work well. Cold fluids and popsicles can also help by gently numbing the area. The key is to keep swallowing frequently so the tissue stays coated with moisture.
Indoor air plays a bigger role than most people realize. Dry air from heating systems or air conditioning pulls moisture from your throat while you sleep, which is why sore throats often feel worst in the morning. A humidifier in your bedroom can help. The Mayo Clinic recommends keeping indoor humidity between 30% and 50%. Below 30%, your nasal passages and throat dry out enough to worsen irritation significantly.
Over-the-Counter Pain Relief
Standard pain relievers like ibuprofen and acetaminophen reduce both pain and inflammation. Ibuprofen is particularly useful because it targets the swelling directly. These are often more effective than throat-specific products for overall comfort.
Throat lozenges add a layer of targeted relief. Many contain benzocaine (a numbing agent) and menthol, which together create a cooling, pain-blocking sensation right at the source. The numbing effect kicks in within minutes and typically lasts 20 to 30 minutes. Lozenges also force you to produce more saliva, keeping the throat lubricated. Avoid giving lozenges to young children, as they’re a choking hazard.
Throat sprays containing similar numbing ingredients offer another option if you prefer not to suck on lozenges. They deliver the anesthetic directly to the back of the throat.
Herbal Demulcents
Slippery elm is a traditional remedy that works through a straightforward mechanism. The inner bark of the tree contains compounds called mucilages that become slippery and gel-like when mixed with water. This gel physically coats the throat, creating a protective layer over irritated tissue. Slippery elm also stimulates mucus and saliva production, adding further moisture. You’ll find it sold as lozenges, powders, and teas. No large-scale clinical trials have confirmed its effectiveness, but it has a long history of use as a soothing agent and no reported safety concerns.
Marshmallow root works through a similar mucilage-based coating effect and is available in many of the same forms.
What’s Causing Your Sore Throat
Understanding the cause helps you set realistic expectations for recovery. The vast majority of sore throats come from viral infections like the common cold or flu. These typically resolve within a week without any specific treatment. Your job is simply to manage the pain while your immune system does the work.
A smaller percentage of sore throats are bacterial, most commonly strep throat. Doctors use a set of clinical criteria to gauge the likelihood: fever of 38°C (100.4°F) or higher, swollen lymph nodes at the front of the neck, white patches or swelling on the tonsils, and the absence of a cough. The more of these signs you have, the more likely the cause is bacterial. If strep is confirmed through a rapid test or throat culture, antibiotics are needed, and the typical course runs about ten days.
Other common causes include allergies, dry air, acid reflux, and voice strain. If your sore throat consistently appears in the morning and improves during the day, dry indoor air or acid reflux are likely contributors.
Signs That Need Immediate Attention
Most sore throats are harmless, but a few specific symptoms signal something more serious. Seek emergency care if you or your child experience difficulty breathing, an inability to swallow, drooling (which can indicate the throat is too swollen to swallow safely), or a high-pitched sound when breathing, known as stridor. These can point to a severe infection or airway obstruction that requires urgent treatment.
Outside of those emergencies, it’s worth seeing a doctor if your sore throat lasts longer than ten days, comes with a persistent high fever, or is severe enough that you can’t drink fluids. A sore throat accompanied by a rash, joint pain, or dark urine also warrants a prompt visit, as these can be signs of complications from untreated strep.