If you have asthma, allergies, or frequent sinus infections, your risk of developing nasal polyps increases. Symptoms of nasal polyps include a rotten smell in your nose or a dramatically decreased sense of smell and taste.
The bad smell that accompanies nasal polyps may be due to fluid buildup inside the polyps. The fluid comes from the damp lining of your mucous membrane, which helps moisten your respiratory tract and trap dust and other foreign substances from reaching your lungs.
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.
Bad Breath
An infected sinus releases mucus that has a foul odor. The mucus drains to the back of your throat, resulting in bad breath. Also, when you have a sinus infection, there may be bacteria trapped in the nasal cavities, which produces an unpleasant smell.
Check if you have nasal polyps
runny nose. constant need to swallow (post-nasal drip) reduced sense of smell or taste. nosebleeds.
Signs and Symptoms of Nasal Polyps
Because nasal polyps cause many of the same symptoms as other sinus conditions, it can be tough to know what you're suffering from. Polyps can be confused with acute rhinosinusitis, CRS, allergic rhinitis, and nonallergic rhinitis.
You should nevertry to remove nasal polyps at home. Not only may such extraction attempts fail, but you may also cause side effects such as bleeding and infection.
Sinus infection odors — specifically, bad smells that emanate from your nose and nostrils — can be one of the many joys of sinusitis. However, it's a symptom that not many patients associate with sinus infections, and as a result, it can go overlooked until other symptoms worsen.
Chronic sinusitis is a persistent condition, with symptoms that include: Nasal obstruction that blocks airflow in one or both of your nostrils. Thick and/or foul-smelling or tasting nasal discharge or postnasal drip.
Sometimes microbial buildups, growths, or infections in the sinuses contribute to breath that smells like mold or fungus. Sinus infections often causes thick, yellowish-green mucus to drip from the nose or sinuses to the back of the throat.
When bacteria breaks down, it can release gases, which smells like sulfur. The four-smelling odor from the gases can travel through the small holes at the back of the mouth that connect to the sinuses and make their way into your nose.
Some people can detect a metallic smell or other odors that can't be smelled by anyone else around them because the smells aren't real. This condition is called phantosmia, an olfactory hallucination that's often triggered by a sinus condition. Other causes include: allergies.
Do nasal polyps go away on their own? If you have nasal polyps, they won't go away on their own. If you have large nasal polyps or clusters of them, they can cause various symptoms and will need to be treated. A large nasal polyp could block the nose, causing ongoing problems.
The most common cause of nasal polyps is allergic rhinitis. In this scenario, the polyps are often associated with clear nasal discharge, nasal congestion, and clear postnasal drip. Other symptoms of allergies, such as sneezing, sore throat, or watery eyes, may also be present.
Occurrence in Adults and Children. Nasal polyps generally grow in the inflamed tissue of the mucosa, a wet layer that humidifies the air you breathe in and protects the nasal cavity. The mucosa swells and becomes red during an allergy or nasal infection and produces fluid that drips out.
Atrophic rhinitis is a chronic condition characterized by pro- gressive atrophy of nasal mucosa and underlying bone of the turbinates. The presence of dried thick crusts, which emits a foul odor called ozaena (a stench), is characteristic.
Sinus infection
When fluid becomes trapped in the sinuses, bacteria can collect, and this may lead to infection. The presence of bacteria and excess mucus in the sinuses can lead to breath that smells like poop. Additional symptoms of a sinus infection include: post-nasal drainage.
Some symptoms of encephalitis include headache, fever or tiredness. Encephalitis occurs when the infection reaches to the brain. Some severe symptoms include hallucinations, paralysis, seizures, or loses consciousness.
Protein breaks down into amino acids, which the body converts into ammonia. The body then releases this ammonia through urine and sweat, which may produce an odor. Dehydration can also make the sweat smell like ammonia. This is because the body needs water to get rid of ammonia through sweat.
Nasal polyps are soft, painless, noncancerous growths on the lining of your nasal passages or sinuses. They hang down like teardrops or grapes. They result from chronic inflammation and are associated with asthma, recurring infection, allergies, drug sensitivity or certain immune disorders.
An olfactory hallucination (phantosmia) makes you detect smells that aren't really there in your environment. The odors you notice in phantosmia are different from person to person and may be foul or pleasant. You may notice the smells in one or both nostrils.
Nasal polyps appear as small, greyish or pink, teardrop-shaped growths on the lining of the sinus cavity or nasal passages. You might also picture them as tiny peeled grapes. When viewing a CT scans of the sinuses, cloudy spots typically mean nasal polyps are present.
If left untreated, nasal polyps can eventually block your nose. They can make it difficult to breathe through your nose and may make sinus infections more common. In severe cases, polyps can become so large that they can be seen simply by looking into the nose.
Nasal corticosteroids.
Your doctor is likely to prescribe a corticosteroid nasal spray to reduce swelling and irritation. This treatment may shrink the polyps or eliminate them completely.