Sinus Infection Can Leads To A Toothache? -
Sinus Infection Leads To A Toothache?

Sinus Infection Can Leads To A Toothache?

Sinus Infection Leads To A Toothache or sinus inflammation (known as sinusitis), can cause toothache . Sinusitis occurs when the tissue lining the sinuses becomes inflamed and swollen.Tooth pain is a common symptom of sinusitis. sinus pressure and by drainage from sinus infections produce the sinusitis. The sinuses pain is normally felt in the upper rear teeth. In this health article we discuss briefly difference b/w Sinus and regular toothache

Sinus Infection Leads To A Toothache?
Sinus Infection can Leads To A Toothache?

Sinus anatomy

The sinuses are four pairs of air-filled spaces found in the facial bones near your eyes, forehead, and behind your cheekbones. They warm, moisten, and filter the air in your nasal cavity. Sinuses also produce mucus, which drains into the nasal cavity and cleans the nose. When these air-filled areas become blocked by fluid, infection is possible.

The congestion and pressure that accompany a sinus infection can cause discomfort or pain in your upper teeth. This is because the roots of your upper teeth and jawbone are near your sinuses. Sometimes, this is what’s known as referred pain, the discomfort spreads to your lower teeth as well.

Difference b/w Sinus and regular toothache

Many symptoms of a regular toothache are similar to those of a sinus toothache. However, sinus tooth pain is primarily felt in the upper molars, affecting several teeth instead of only one. If you’re having pain in these teeth, and it’s coupled with some of the symptoms listed below, it’s likely that your toothache is due to a sinus infection. You may also feel a bit under the weather (low in energy) or have a fever.

A toothache caused by dental concerns will likely be the only source of pain, and it could be more intense and focused. Pain from a sinus toothache will intensify with certain types of movement. Jumping up or bending over may make the pain worse. This is because the sinus pressure shifts as you move and is felt more in your teeth. The pain may subside when you’re sitting or lying down.


Often sinusitis begins as a regular viral cold and turns into a superimposed bacterial infection. Other primary causes include allergies, bacterial or fungal infections, and changes in temperature or air pressure. Chemical irritants, asthma, and low immunity also increase the risk for having sinusitis.

Often, the symptoms of a sinus infection are similar to cold and nasal allergy symptoms. You may have head congestion, a runny or stuffy nose, or a cough.Irritation and expanding can cause sinus blockage and weight, prompting facial torment.

symptoms of a sinus infection include:

  1. weight or delicacy around your nose, eyes, or brow
  2. thick, discolored mucus
  3. bad-tasting nasal drip
  4. ear fullness or pain
  5. fever
  6. tiredness
  7. loss of smell and taste
  8. sore throat
  9. hoarse voice

Some Home Remedies

There are lots of treatment options for a sinus infection. It’s important that you treat symptoms as quickly as possible. You can start with a few of these home remedies and move on to a traditional treatment if you don’t see results. Here are a few options.

  1. Stay hydrated
  2. Steam
  3. Sinus flush
  4. Limit decongestant nasal sprays

Sinusitis treatments

If home remedies aren’t effective, prescription medication is an option. This may include a decongestant, steroid nasal spray, or mucus-thinning medicine. Allergy-relieving medications may also be recommended.

Antibiotics for sinusitis should only be used if other treatment methods are ineffective and bacterial infection is suspected. Your doctor will likely make sure you’ve tried other options before prescribing antibiotics. Structural issues may require surgery.

Toothache treatments

There are a few ways to treat a toothache before going to a dentist. Try:

  1. OTC pain relievers
  2. Hot and cold therapy
  3. Saltwater rinse

OTC pain relievers

  • Ibuprofen
  • acetaminophen
  • aspirin
  • benzocaine (not for children under age 2 years)


Sinus infections can cause several symptoms, including toothaches, especially in the upper rear teeth. Though this can cause discomfort, both issues are fairly simple to resolve. Once you treat your sinus infection, your tooth pain should go away.

Usually, symptoms will improve or clear within a week or two. Talk to your doctor if your sinus congestion or infection persists after treatment or if any of your symptoms worsen.

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