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 over-the-counter options can make a real difference in how you feel. Here’s what actually works.
Cold vs. Warm Drinks: Both Help Differently
Staying hydrated is one of the simplest things you can do for a sore throat, but the temperature of what you drink matters more than you might think. Cold liquids and ice pops lower the temperature of nerve endings in the throat, reducing pain signals directly. They also activate a specific cold-sensing receptor in your tissue that provides additional pain relief. That’s why popsicles feel so good when your throat is raw.
Warm drinks work through a different path. Hot, sweet beverages stimulate salivation (which keeps the throat moist) and appear to increase the body’s natural pain-relieving chemicals in the brain. Research suggests that hot tasty drinks, like tea with honey, have the best overall effect on soothing a sore throat. The bottom line: drink whichever temperature feels better, and drink often. Both approaches have real mechanisms behind them.
Salt Water Gargles
Gargling with salt water is one of the oldest sore throat remedies, and the science supports it. Salt draws water out of swollen oral tissues through osmosis, reducing inflammation. It also creates a barrier on the tissue surface that helps block harmful pathogens from settling back in. Mix roughly a quarter to half teaspoon of salt into 8 ounces of warm water and gargle for 15 to 30 seconds. You can repeat this several times a day.
Honey for Throat Pain and Cough
Honey coats and soothes irritated throat tissue, and it does more than just feel good. In clinical studies, honey performed as well as a common over-the-counter cough suppressant at reducing cough frequency. If your sore throat comes with a persistent cough that’s making the irritation worse, stirring a tablespoon of honey into warm tea or water can pull double duty. Just avoid giving honey to children under one year old due to the risk of botulism.
Over-the-Counter Pain Relievers
Acetaminophen is a solid first choice for sore throat pain. It works by reducing pain signals in your body rather than targeting inflammation directly, and it’s well suited to the kind of sharp, swallowing-related pain a sore throat produces. The recommended maximum for adults is 3,000 milligrams per day.
Ibuprofen is another option, with the added benefit of reducing inflammation. It can be especially helpful if your throat feels noticeably swollen. The adult maximum is 2,400 milligrams per day. Either medication will help, so choose based on what you tolerate well and what you already have at home.
Throat Sprays and Lozenges
Numbing sprays and lozenges containing ingredients like benzocaine or menthol deliver targeted, temporary relief right where it hurts. They work by dulling the nerve endings on the surface of your throat. These are particularly useful right before meals, when swallowing is unavoidable and painful. Lozenges also encourage saliva production, which keeps your throat moist between drinks. Just follow the package directions on how frequently you can use them.
Keep Your Air Humid
Dry air pulls moisture from your already irritated throat tissue, making soreness worse. This is especially common in winter when heating systems run constantly. Aim to keep your home’s humidity between 30% and 50%. A cool-mist humidifier in your bedroom can make a noticeable difference overnight, when hours of mouth breathing tend to dry your throat out the most. If you don’t have a humidifier, spending a few minutes breathing the steam from a hot shower can offer short-term relief.
What About Herbal Remedies Like Slippery Elm?
Slippery elm lozenges and teas are popular in natural health circles. The idea is appealing: the bark contains a substance called mucilage that swells into a thick, gel-like coating when mixed with water. In theory, this coating sticks to your throat lining and acts as a protective barrier, reducing irritation and calming the urge to cough. The bark also contains compounds that can bind to proteins in tissue, which could promote healing.
The problem is that clinical evidence hasn’t caught up to the theory. At least one controlled study found no measurable difference in perceived soothing between slippery elm and a placebo at one, five, or ten minutes after use. There’s no solid research confirming it reduces throat inflammation in practice. It’s unlikely to cause harm, but if you’re choosing between slippery elm and a salt water gargle, the gargle has better evidence behind it.
How Long a Sore Throat Typically Lasts
The vast majority of sore throats are viral, meaning antibiotics won’t help. You can expect symptoms to improve gradually over three to ten days. Bacterial infections like strep throat are less common but require antibiotics, typically a ten-day course, to clear up and prevent complications.
Signs That Need Medical Attention
Most sore throats resolve without any intervention beyond comfort measures. But certain symptoms signal something more serious. According to the CDC, you should see a healthcare provider if you experience difficulty breathing, difficulty swallowing, blood in your saliva or phlegm, excessive drooling (particularly in young children), dehydration, joint swelling and pain, a rash, or symptoms that aren’t improving after several days. A sore throat paired with a high fever and no cough is also a classic pattern for strep, which benefits from a quick test and treatment.