Most sore throats and coughs resolve on their own within a week, but the discomfort in the meantime can be miserable. The good news is that several home remedies and over-the-counter options genuinely work to reduce pain, calm coughing, and help you feel functional while your body fights off the infection. Here’s what actually helps.
Salt Water Gargle
Gargling with warm salt water is one of the simplest and most effective ways to ease throat pain. Dissolve at least a quarter teaspoon of salt in half a cup of warm water. This creates a solution with higher salt concentration than your body’s own fluids, which draws excess liquid out of swollen throat tissues and brings viruses and bacteria to the surface. The result is less inflammation and temporary pain relief. You can gargle every few hours throughout the day.
Honey for Cough and Throat Pain
Honey is more than a folk remedy. A study comparing honey to the most common over-the-counter cough suppressant found that honey performed just as well at reducing cough frequency and severity in children, and it significantly outperformed no treatment at all. Adults benefit too. A spoonful of honey coats and soothes the throat, and you can stir it into warm tea or take it straight.
One important exception: never give honey to a child under 12 months old due to the risk of infant botulism. For everyone else, it’s a safe, accessible option that works particularly well at bedtime when coughing tends to worsen.
Choosing the Right Over-the-Counter Pain Reliever
If your throat pain is making it hard to swallow or sleep, an OTC pain reliever can make a meaningful difference. Ibuprofen tends to outperform acetaminophen for sore throat pain specifically. In one study, a standard dose of ibuprofen reduced throat pain by 80% at three hours, compared to 50% for acetaminophen. Six hours later, ibuprofen still provided 70% relief while acetaminophen had dropped to just 20%. That’s a significant gap.
Ibuprofen also reduces inflammation, which is part of why it works so well for a swollen, irritated throat. If you can’t take ibuprofen (for instance, due to stomach issues or other medications), acetaminophen still offers real relief, just not as long-lasting.
Picking the Right Cough Medicine
Not all coughs are the same, and neither are cough medicines. The two main types work in completely different ways.
If you have a dry, hacking cough with no mucus, look for a cough suppressant. These work by quieting the cough reflex in your brain, which is useful when the cough itself isn’t doing anything productive. This type of medicine is especially helpful at night.
If your cough is wet and producing mucus, an expectorant is the better choice. Expectorants thin out mucus so it’s easier to cough up and clear from your airways. You don’t want to suppress a productive cough, because that mucus needs to come out.
If your cough is triggered by postnasal drip (that feeling of mucus running down the back of your throat), a decongestant or antihistamine may help more than a traditional cough medicine. Decongestants shrink swollen nasal membranes and dry out tissues, reducing the drip that triggers coughing. Antihistamines do something similar by blocking the chemical that causes a runny nose in the first place.
Throat Lozenges
Lozenges that contain a numbing agent like benzocaine provide localized pain relief right where it hurts. They work by temporarily deadening the nerve endings in your throat. Let the lozenge dissolve slowly in your mouth rather than chewing it, and you can use one every two hours as needed. Menthol-containing lozenges add a cooling sensation that can also calm the urge to cough. Even plain hard candy or ice chips can help by stimulating saliva production, which keeps the throat moist and reduces irritation.
Warm Liquids and Herbal Teas
Warm liquids do more than just feel comforting. They help keep your throat moist, thin out mucus, and prevent the dehydration that makes soreness worse. Tea, broth, and warm water with lemon and honey are all good choices.
Some herbal teas go a step further. Herbs that are high in mucilage, a gel-like substance, physically coat the throat and create a protective layer over irritated tissue. Marshmallow root and slippery elm are two of the most common mucilage-rich herbs used for coughs and sore throats. A blend sold as “Throat Coat” tea, which contains marshmallow root, licorice root, and elm bark, was shown in a double-blind study to provide rapid temporary relief of sore throat pain in people with acute pharyngitis. It’s widely available at grocery stores and pharmacies.
Keep Your Air Humid
Dry indoor air irritates an already raw throat and can make coughing worse, especially overnight. A humidifier in your bedroom helps keep your airways moist while you sleep. The Mayo Clinic recommends keeping indoor humidity between 30% and 50%. Too low and you lose the benefit; too high and you risk mold growth.
Cool-mist humidifiers are generally the safer choice, particularly if you have children. They’ve also been shown to ease nasal congestion during a cold, while heated humidified air doesn’t appear to offer the same benefit. If you don’t have a humidifier, sitting in a steamy bathroom for 10 to 15 minutes can provide short-term relief.
Other Simple Strategies That Help
Stay well hydrated. Fluids keep your throat from drying out and help thin mucus. Water, warm tea, and broth are ideal. Cold drinks and popsicles can also numb a sore throat temporarily.
Elevate your head when you sleep. Lying flat allows mucus to pool in the back of your throat, which triggers coughing. An extra pillow or two can reduce nighttime coughing significantly.
Rest your voice. Talking, whispering, and throat-clearing all strain inflamed vocal cords and throat tissue. The less you use your voice, the faster the irritation settles down.
Signs You Need More Than Home Remedies
Most sore throats and coughs are viral and will clear up within a few days to a week. But certain symptoms suggest something that needs medical attention. The CDC recommends seeing a healthcare provider if you experience difficulty breathing, difficulty swallowing, blood in your saliva or phlegm, joint swelling and pain, a rash, dehydration, or symptoms that don’t improve within a few days or are getting worse. For infants under three months with a fever of 100.4°F or higher, seek care right away.
Strep throat is one of the more common bacterial causes that requires antibiotics. It typically comes on suddenly with severe throat pain, fever, and swollen lymph nodes, often without a cough. If that pattern fits, a quick test at your doctor’s office can confirm it.