Most jaw pain stems from tension, clenching, or irritation in the temporomandibular joint (TMJ), the hinge that connects your jawbone to your skull. The good news: most cases are temporary and respond well to simple home care. The strategies below range from immediate relief you can try tonight to longer-term fixes for pain that keeps coming back.
Why Your Jaw Hurts
Jaw pain is often hard to pin on a single cause. It usually results from a combination of factors: teeth clenching or grinding (bruxism), stress, gum chewing, nail biting, arthritis, or a direct jaw injury. Conditions like fibromyalgia and osteoarthritis can also show up as jaw pain. Figuring out which habits or triggers are contributing to your pain makes the rest of these strategies more effective.
Ice and Heat for Quick Relief
Cold packs work best for sharp, severe jaw pain. Apply a gel pack or cold pack to the painful side for 10 to 20 minutes, repeating as needed throughout the day. The cold reduces inflammation and temporarily numbs the area.
For duller, muscle-ache-type pain, moist heat is more effective. Press a warm, damp towel against the jaw muscles for 10 to 20 minutes. This relaxes tight muscles and increases blood flow. You can alternate between heat and cold if your pain has both sharp and achy qualities.
Eat Softer Foods During a Flare
Chewing is one of the biggest ongoing stressors on an irritated jaw, so switching to softer foods during a painful episode makes a real difference. Good options include scrambled eggs, yogurt, mashed potatoes, oatmeal, pasta, cooked vegetables like squash and peas, soft fish, tofu, and bananas. When the pain is at its worst, smoothies and pureed soups can keep you nourished without any chewing at all.
Avoid chewy or crunchy foods like steak, raw carrots, hard bread, and anything that forces you to open your mouth wide, like a thick sandwich or a large apple. Cut food into small pieces so your jaw does less work per bite.
Stretch and Massage the Jaw Muscles
Gentle jaw stretches can relieve tightness in the muscles around the joint. Try slowly opening your mouth as wide as you comfortably can, holding for five seconds, then closing. Repeat five to ten times. You can also place your tongue on the roof of your mouth and slowly open your jaw, which guides the joint into a more relaxed position.
Massaging the masseter muscle, the thick muscle you can feel when you clench your teeth, also helps. Use your fingertips to apply firm, circular pressure along the muscle from just below your cheekbone down to your jawline. A few minutes of this several times a day loosens the tension that builds up from clenching.
Fix Your Sleep Position
How you sleep can quietly make jaw pain worse. Stomach sleeping is the worst position because turning your head to one side twists the neck and jaw out of alignment for hours. Sleeping on your side with a hand tucked under your jaw presses directly on the joint and adds strain.
The best position for jaw pain is on your back with proper neck support. A supportive pillow that keeps your head and neck neutral prevents the jaw from being pushed to one side. If you can’t sleep on your back, side sleeping is still acceptable as long as your jaw isn’t resting on your hand or being pressed into the pillow.
Over-the-Counter Pain Relievers
Anti-inflammatory pain relievers like ibuprofen are typically the first choice for jaw pain because they reduce both pain and the swelling that contributes to it. Naproxen works similarly and lasts longer per dose. If inflammation isn’t a major factor, acetaminophen can help with pain alone. These are most useful for getting through an acute flare while other strategies, like dietary changes and stretches, take effect.
Night Guards and Splints
If you clench or grind your teeth at night, a mouth guard (occlusal splint) worn during sleep can significantly reduce jaw pain. These devices cushion the teeth and prevent the sustained muscle tension that grinding causes.
Night guards come in two main types: soft and hard. Soft splints are made from flexible material and are generally more comfortable to wear right away. Hard splints are rigid acrylic and are custom-fitted by a dentist. Research published in The Saudi Dental Journal found that both types improved jaw symptoms over four months, but soft splints produced faster results. Muscle tenderness in the jaw and neck disappeared about a month earlier with soft splints compared to hard ones, likely because the flexible material distributes biting forces more evenly. Pain levels decreased at the same rate with both types.
You can buy basic soft guards at a pharmacy, though a custom-fitted guard from a dentist will fit better and last longer. If you’re not sure whether you grind your teeth, common signs include waking with a sore jaw, morning headaches, and worn-down or chipped teeth.
Stress Management
Stress is one of the most common drivers of jaw clenching, and many people don’t realize they’re doing it. You may clench during the day while working, driving, or concentrating, not just at night. A simple awareness exercise helps: set a few reminders on your phone throughout the day. Each time one goes off, notice whether your teeth are touching. Ideally, your teeth should be slightly apart and your jaw relaxed when your mouth is closed.
Broader stress-reduction practices like deep breathing, meditation, or regular exercise can lower the baseline tension that leads to clenching. Even a few minutes of slow, deliberate breathing when you notice jaw tightness can interrupt the cycle.
Botox Injections for Persistent Pain
For jaw pain that doesn’t respond to home care, botulinum toxin (Botox) injections into the jaw muscles are an increasingly common option. The injections partially relax the overactive muscles responsible for clenching and grinding. A pilot study found that six weeks after treatment, 90% of patients reported less pain while chewing, 85% had less pain when opening their mouth, and 70% saw improvement in associated headaches. Joint clicking improved in 75% of patients.
The effects are temporary, generally lasting a few months before repeat treatment is needed. However, some research suggests certain benefits, particularly reductions in joint clicking, can persist well beyond the injection’s active period. The procedure is quick and typically done in a dentist’s or specialist’s office.
Acupuncture
Acupuncture has a growing evidence base for jaw pain specifically. A randomized clinical trial comparing real acupuncture to sham (fake) acupuncture found that the real treatment produced significantly greater pain reduction at both four and eight weeks. Participants who received acupuncture also showed better jaw opening, improved daily function, and better sleep quality compared to the sham group. The treatment involved three sessions per week for four weeks. Acupuncture won’t replace other strategies for everyone, but it can be a useful addition for people dealing with stubborn myofascial jaw pain.
Signs That Need Professional Attention
Most jaw pain resolves within a few weeks with the approaches above. But certain symptoms suggest something beyond routine muscle tension. If your jaw locks in an open or closed position, if you hear grinding or clicking that’s getting progressively worse, if pain radiates to your ear and doesn’t respond to home treatment, or if you’ve had a blow or injury to the jaw, it’s worth seeing a dentist or oral medicine specialist. Persistent pain on one side only, changes in your bite, or swelling along the jawline also warrant a closer look.