Toothache
Find the cause, end the pain
A toothache is your tooth telling you something is wrong. Same-day appointments during office hours so you don't have to power through another sleepless night.
Call us first — most toothaches get a same-day spot
If you're in pain right now, call 540-315-3725. During office hours we hold spots in the schedule specifically for emergency visits — most toothache calls land in a chair within a few hours. After hours, leave a message; we check it first thing and call you back. If your face is swelling fast or you're having trouble swallowing or breathing, that's a Lynchburg General or Centra emergency room visit, not a dental office one.
Common causes of dental pain
A toothache is a symptom, not a diagnosis. Before we treat the pain, we find what's causing it — an X-ray usually settles the question in five minutes. Most toothaches in Lynchburg patients trace back to one of these:
- Deep decay (a cavity reaching the nerve). The most common cause. A filling solves it if the nerve is still healthy; a root canal solves it if the nerve is inflamed beyond recovery.
- A cracked tooth. Often hurts only when you bite down on something hard or chew in a specific spot. Hairline cracks are tough to see; we use a bite test, magnification, and sometimes a special dye to find them.
- A failing or leaking filling. Old fillings (especially silver fillings from decades ago) eventually develop margins where bacteria sneak in. Replacing the filling usually solves the pain.
- Abscess at the root tip. An infection that's reached the bone around the root. Often presents with throbbing pain, swelling, and a bad taste. Antibiotics buy time; a root canal or extraction is the real fix.
- Gum infection. A pocket of bacteria deep around the tooth root, sometimes painful, sometimes not. Treated with a deep cleaning (scaling and root planing).
- Sinus pressure. Upper molar pain that flares during a cold or allergy season — your sinuses sit right above the roots of your upper back teeth. Treating the sinus issue treats the toothache.
- Grinding or clenching (bruxism). Wears teeth down, fractures them, and sore jaw muscles can refer pain to teeth. A night guard often resolves it.
- TMJ disorder. A jaw joint issue that mimics tooth pain in the upper or lower back teeth — see our TMJ/TMD page for the full breakdown.
What to do at home until you're seen
- Ibuprofen, on a schedule. 600 mg every six hours with food works better than waiting until the pain spikes. Adding 1,000 mg of acetaminophen on the same schedule is safer than opioids and works as well or better. (Check with your doctor if you take blood thinners.)
- Salt-water rinses. Dissolve a teaspoon of salt in 8 ounces of warm water. Swish and spit several times a day. Eases inflammation around an infected tooth or gum.
- Cold compress on the cheek. 20 minutes on, 20 minutes off. Reduces swelling and dulls pain on the surface.
- Chew on the other side. Avoid putting pressure on the painful tooth. Stick with soft foods and lukewarm liquids.
- Floss carefully. Sometimes a piece of food wedged between teeth is the entire problem. Gently floss the area before assuming it's something worse.
What not to do
- Don't put aspirin directly on the gum. An old wives' tale that burns the tissue and makes things worse.
- Don't apply heat to a swollen face. Heat encourages infection to spread. Cold is the right call.
- Don't ignore a toothache that "went away." A tooth that hurt and then stopped may mean the nerve has died. The infection often comes back as swelling.
- Don't reach for leftover antibiotics. Antibiotics treat the bacteria, not the underlying cause. Without a proper diagnosis, partial dosing makes future infections harder to treat.
What happens at the appointment
A focused exam, a digital X-ray of the painful tooth, a bite and cold test to confirm what's going on, and a clear walk-through of what we found and what your options are. If we can treat it the same visit (a filling, an extraction, a course of antibiotics to calm an infection before a root canal), we will. Either way, you leave knowing what's wrong, how it's getting fixed, and what it'll cost.
Common questions
Frequently asked
- When should I call about a toothache?
- Any pain that's lasted more than a day or two, any pain that wakes you up at night, any pain that's accompanied by swelling, and any pain that responds poorly to over-the-counter painkillers. Same-day appointments are usually available during office hours — call 540-315-3725.
- What if it's after hours?
- Leave a message on the office line — we check it first thing in the morning and call you back. If you have facial swelling that's spreading, a fever, difficulty swallowing, or trouble breathing, that's a 911 or emergency room situation, not a dental office one.
- Can I take ibuprofen for a toothache?
- Yes — for most adults, 600 mg of ibuprofen every six hours (with food) controls dental pain better than acetaminophen alone. Combining 600 mg ibuprofen with 1,000 mg acetaminophen every six hours is even more effective and is safer than the prescription opioids that used to be the default. Check with your doctor if you take blood thinners or have ulcers.
- What causes a toothache?
- The most common causes: a cavity that's reached the nerve, a cracked or fractured tooth, a failing or leaking filling, gum infection, an abscess at the root tip, sinus pressure (upper teeth often hurt during sinus infections), grinding or clenching, and TMJ disorder. The fix depends on the cause — we'll find it before we treat it.
- Can a toothache go away on its own?
- Sometimes the pain quiets down — but that's often a bad sign, not a good one. A tooth that hurt and then stopped may mean the nerve has died, and an abscess is forming silently. Anything that hurt for more than a day deserves an X-ray, even if it's quiet now.
- Will I need a root canal or extraction?
- Maybe — but not always. Many toothaches are solved with a filling, a deep cleaning, or a bite adjustment. The deeper the decay or the more damaged the nerve, the more likely a root canal becomes. Root canals are done in-house here, so it's one office and one treatment plan either way.
- What can I do at home until I'm seen?
- Rinse with warm salt water (1 teaspoon salt in 8 ounces water) several times a day. Use ibuprofen as directed. A cold compress on the cheek (20 minutes on, 20 off) reduces swelling. Avoid chewing on the painful side. Do not put aspirin directly on the gum — it burns the tissue.
- Is dental pain covered by my insurance as an emergency?
- Most plans cover the diagnostic exam and X-rays for an emergency visit. Treatment coverage depends on what we find — fillings, root canals, and extractions all have different coverage tiers. We'll verify your benefits and give you an estimate before treatment.
We'd love to see you on Thomson Drive
Call, message, or schedule online — whichever's easiest for you.