Several simple strategies can help your sinuses drain more effectively, from saline rinses and proper hydration to adjusting your sleep position and using the right over-the-counter medications. Most sinus congestion clears on its own within 7 to 10 days, but the discomfort in the meantime can be miserable. Here’s what actually works to get things moving.
Why Sinuses Get Backed Up
Your sinuses are air-filled pockets behind your forehead, cheekbones, and the bridge of your nose. They’re lined with a thin layer of mucus that normally drains through small openings into your nasal passages. When those passages swell from a cold, allergies, or infection, the openings narrow or close off entirely. Mucus builds up, pressure increases, and you feel that familiar heaviness in your face.
The goal with any drainage strategy is one of two things: thin the mucus so it flows more easily, or reduce the swelling so those narrow exit passages open back up. Most of the best approaches do one or both.
Saline Nasal Rinses
Flushing your nasal passages with salt water is one of the most effective things you can do at home. A saline rinse physically washes out trapped mucus, allergens, and inflammatory debris. It also helps the tiny hair-like structures lining your sinuses (cilia) beat faster, which is their job for pushing mucus out naturally.
Slightly saltier solutions appear to work better than standard saline. A meta-analysis in the Brazilian Journal of Otorhinolaryngology found that hypertonic saline (saltier than your body’s natural fluids) improved the speed of mucus clearance significantly more than isotonic saline. The likely reason: the extra salt draws water into the mucus layer, making it thicker in volume but less sticky, so cilia can move it along more efficiently. Most pre-made sinus rinse packets from a drugstore are isotonic, but hypertonic options are available and worth trying if standard rinses aren’t giving you enough relief.
You can use a neti pot, squeeze bottle, or bulb syringe. Always use distilled, sterile, or previously boiled water, never straight from the tap, to avoid introducing harmful organisms into your nasal passages.
Stay Well Hydrated
Drinking enough fluids makes a measurable difference in how thick your nasal mucus is. A study in the journal Rhinology tested the viscosity of nasal secretions in people with postnasal drip before and after hydration. When participants were well-hydrated, their mucus was roughly four times thinner than when they were fasting from fluids. About 85% of the participants reported that their symptoms felt better after hydrating. Warm liquids like tea, broth, and hot water may offer an additional short-term benefit by producing steam that loosens secretions as you drink.
Elevate Your Head While Sleeping
Sinus pressure tends to feel worse at night because lying flat lets mucus pool in your sinus cavities instead of draining downward. Propping your head up helps gravity do the work. Research on inclined sleeping found that a 12-degree angle, roughly the equivalent of adding an extra pillow or two, is enough to improve drainage while still being comfortable enough to sleep through the night. If you’re using pillows, try to elevate from the upper back rather than just cranking your neck forward, which can cause stiffness.
Humidify Your Air
Dry air thickens mucus and irritates already-inflamed nasal tissue. Running a humidifier, especially in your bedroom at night, helps keep secretions loose. The Mayo Clinic recommends keeping indoor humidity between 30% and 50%. Going above 50% creates a different problem: it encourages mold and dust mite growth, both of which can worsen sinus issues. A simple hygrometer (available for a few dollars at most hardware stores) lets you check your levels.
If you don’t have a humidifier, sitting in a steamy bathroom for 10 to 15 minutes or draping a towel over your head while leaning over a bowl of hot water can provide temporary relief.
Sinus Massage Techniques
Gentle manual pressure on your sinus areas can encourage mucus to move. The key, according to the Cleveland Clinic, is very light touch. You’re not trying to force anything through inflamed tissue. The right pressure feels like the weight of a penny resting on your skin.
For your forehead sinuses, place your index fingers where your nose meets the bony ridge near the inner corners of your eyebrows. Apply light pressure for five to ten seconds, release briefly, and repeat. You can also gently pinch along your eyebrows from the inner corner outward toward your temples in four or five small pinches.
For your cheekbone sinuses, place your index fingers where your nostrils meet your cheeks, right at the top of your smile lines. Apply the same light, pulsing pressure for five to ten seconds. Then try a sweeping motion: press gently beside your nose, circle under your cheekbones toward your ears, up to your temples, and back down. Five circles in each direction can help loosen things up.
Over-the-Counter Medications That Help
Not all OTC options are equally useful for sinus drainage, and one popular ingredient recently turned out to be ineffective.
Decongestant Sprays and Pills
Nasal decongestant sprays containing oxymetazoline work quickly by shrinking swollen tissue in your nasal passages, reopening the drainage pathways. They’re effective but should be limited to three days of use. Beyond that, your tissue can become dependent on them, and congestion rebounds worse than before.
For oral decongestants, pseudoephedrine (sold behind the pharmacy counter) remains effective. Oral phenylephrine, however, is a different story. The FDA proposed removing it from the OTC market after an advisory committee unanimously concluded that the available scientific data do not support its effectiveness as a nasal decongestant at recommended doses. Many popular cold and sinus products on store shelves still contain phenylephrine as their only decongestant, so check the active ingredients label. If you see phenylephrine listed, you’re likely getting little more than a placebo effect for your congestion.
Guaifenesin
Guaifenesin is the active ingredient in Mucinex and similar expectorants. It works by stimulating your body to produce more watery secretions in your respiratory tract, which dilutes thick, sticky mucus and makes it easier to clear. Studies have shown it reduces the surface tension and viscosity of mucus while increasing the rate at which cilia transport it out. Most people notice that their mucus becomes thinner and easier to blow out within a few hours of taking it. Drink plenty of water alongside guaifenesin, since the drug works by increasing fluid in your secretions.
Nasal Steroid Sprays
Over-the-counter nasal corticosteroid sprays (fluticasone, triamcinolone, budesonide) reduce the inflammation causing your sinus passages to swell shut. By calming that inflammatory response, they help reopen drainage pathways and improve airflow. These sprays work locally on the nasal tissue with very little absorption into the rest of your body. They’re especially useful if allergies are contributing to your congestion. The catch is that they take a day or two of consistent use to reach full effect, so they’re better as a daily strategy than a quick fix.
Warm Compresses
Placing a warm, damp cloth across your nose and forehead can ease sinus pressure and help loosen secretions from the outside. The warmth increases blood flow to the area and may help thin the mucus sitting in your frontal and maxillary sinuses. It won’t clear a major blockage on its own, but combined with other methods, it adds noticeable comfort. Reheat the cloth every few minutes and apply for 10 to 15 minutes at a time.
Signs Your Sinuses Need Medical Attention
Most sinus congestion comes from viral infections that resolve without antibiotics. But if your symptoms, including congestion, facial pressure, and discolored nasal discharge, persist for 10 days or more without improving, that pattern suggests a bacterial infection that may need treatment. The same applies if your symptoms start to get better and then suddenly worsen again, with a return of fever or a significant increase in nasal symptoms. This “double worsening” pattern is a hallmark of a bacterial infection setting in on top of a viral one.