How much liquid someone needs each day depends on their age, activity levels, and diet, among other factors. People whose bodies do not make enough saliva can use artificial saliva or try sugar-free candies or gums to encourage saliva production. Foods that require a lot of chewing, such as fiber-rich fruits and vegetables, can also promote saliva production.
Having good oral hygiene can help treat several conditions that cause a bad smell in the mouth and nose. Some recommendations from the American Dental Association include:. Some over-the-counter OTC medications may also help treat conditions that can cause a bad smell in the nose. OTC medications include:. Some conditions that cause a bad smell in the nose require medical attention. Sinus or nasal infections that last longer than 7—10 days, for example, generally require antibiotic treatment for 3—28 days.
A doctor or allergist may also prescribe certain medications or therapies to help a person manage conditions that cause a bad smell in the nose, including:. Depending on the condition that causes it, making certain lifestyle changes can help reduce the risk of developing a bad smell in the nose. Lifestyle changes include:. Sinusitis, mouth infections, and certain foods, drinks, and lifestyle habits are usually behind bad smells in the nose.
People can usually get rid of bad smells in the nose by using home remedies, trying OTC medications, and making lifestyle changes. It can also be a sign of underlying conditions that require medical treatment. A person can talk with their doctor about severe or chronic bad smells in the nose, those that do not respond to home remedies, or those that last longer than a week.
The symptoms of a sinus infection are very similar to those caused by a cold, but if symptoms continue for some time, medical help may be needed….
There are many possible causes of pain in the bridge of the nose. Most commonly, the pain is due to an injury or sinusitis. Learn about these and…. Causes of a smell behind the ear include poor hygiene and infected ear piercings.
Treatment depends on the cause. In this article, learn more about…. What causes mouth breathing? When should a healthcare professional be consulted and what might the diagnosis be? How is mouth breathing treated?
Hyposmia is a partial or complete loss of the sense of smell. It can be disturbing for a person and possibly hazardous if they cannot detect, for…. Treatments are wide-ranging , from topical nasal steroids Flonase , Nasacort , and Rhinocort are available over-the-counter; Nasarel, Nasonex, Veramyst and the like require a prescription to sinus surgery. Some people might have a large fungal ball in their sinus, known as a rhinolith, and not even know it.
From there, the rhinolith is discovered through an exam, which typically involves a nasal endoscopy or CT scan. Cavities , gum disease, and dry mouth give way for bad breath bacteria to set up shop in your mouth for the long haul. Conditions like acid reflux and GERD , which involve stomach acid splashing back up into the esophagus, can lead to a metallic taste and smell, says Dr. Doing what you can to alleviate the digestive drama —eating three to four small meals a day instead of two to three larger ones, avoiding food and drinks for at least two hours before bedtime, and popping the occasional antacid—should also help to alleviate the bad smell in your nose.
Go here to join Prevention Premium our best value, all-access plan , subscribe to the magazine, or get digital-only access. Weight Loss. Type keyword s to search. Today's Top Stories. Ab Exercises for a Stronger Core. Softulka Getty Images. Hay fever , which can also lead to a build-up of mucus and a blocked - along with a runny, itchy - nose, can have the same effect.
However, these conditions are unlikely to lead to abnormal smells - partial or complete loss of sense of smell is more likely. A more common reason for a musty smell in the nose is a sinus infection.
Mouth infections or problems with your teeth can also cause an unpleasant sense of smell. A much less common cause of problems with smelling is partial damage to the nerve involved in smell - the olfactory nerve.
This can happen as a result of a head injury or a stroke. Because smell and taste are closely linked, other problems which affect your mouth can also result in a change in your sense of smell.
Tooth decay, inflamed gums and smoking are obvious culprits. Reflux from your gullet oesophagus can cause a nasty taste in the back of your throat which can affect your sense of smell. If your symptoms are severe or persistent, see your GP. They may consider tests and possibly a referral to an ear, nose and throat ENT specialist who can examine the inside of your nose with a small flexible telescope called an endoscope.
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