Metallic Smell in Nose Causes and Treatment

Metallic Smell in Nose (Causes and Treatment)

Metallic smell in nose is sometimes awful and can cause discomfort. You would notice that after consuming meals and drinks containing metallic substances, you’re prone to a stench odor that neither fresheners, fragrances, or even mouthwash can make go away.

You will want to ask other people to see if they have the same metal, vinegar, or other strange smell that you do, but you discover that nobody else seems negatively affected by the problem.

To start clearing things up and looking for solutions to the mystery of the metallic smell in your nose, you might need to have a medical specialist check your sinuses and throat.

What is Metallic smell?

Metallic smell, often referred to as phantosmia, is a disorder that makes you perceive odors that aren’t truly there. An olfactory hallucination is a term used to describe this condition. Some people might only detect the smell in one nostril, while others may detect it in both. The smell could be intermittent or persistent.

metallic smell in nose

Disorders that affect the smell pathway, from the nose to the olfactory sensory cortex in the medial aspect of the temporal lobes, can cause olfactory hallucinations. If diseased, the orbitofrontal cortex, a postulated association area, certainly does not result in hallucinations. Patients with local nasal issues like infection or damage without external stimuli may experience a persistent or sporadic unpleasant smell.

Metallic smell in nose

Metallic smell in nose is a problem involving a person’s sense of smell. It occurs when someone senses the fragrance of metallic-appearing yarn or fiber. The affected person might explain this odor as caused by a nasal issue. Others reveal that the odor appears to originate from external sources.

A metallic smell in nose is relatively rare.

Metallic smell in nose accounts for between 10 and 20 percent of diseases affecting scent. It usually isn’t a serious problem and will go away independently. However, a metallic smell in the nose may occasionally indicate a significant underlying disease, so people must also consult a physician about this case.

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Causes of metallic smell in nose

According to research, there are numerous potential causes for perceiving a metallic, unpleasant, or rotten smell in the nose and other smells that people with phantosmia frequently smell.

1. Many people who smoke or chew tobacco products report experiencing strange odors.

2. Metal odors in the nose and other phantom odors may result from exposure to various chemicals, including household cleaners, pesticides, herbicides, and solvents.

3. People who experience problems with their teeth, gums, or other dental health issues may also experience foul odors in their noses.

4. People with an infection of the nasal cavity might notice that their noses smell bad and unpleasant.

According to studies, several significant problems could cause the nose to start smelling metal and other aromas in the environment. These problems are typically neurological. They consist of the following but are not limited to:

1. Many people who develop epilepsy or begin having seizures will experience an odd smell in their nose at the beginning of the condition.

2. Strange odors may be experienced by people with head, neck, or back injuries.

3. The onset of cancer, a tumor, or another type of anomaly may negatively affect the olfactory nerve, resulting in a metallic smell in nose.

4. Diseases with adverse health effects that begin in the nervous system can give off a metallic smell in nose. These include Parkinson’s disease, Alzheimer’s disease, and dementia.

How to get rid of the metallic smell in nose

getting rid of metallic smell in nose

The condition’s underlying cause will determine the best treatment for a metallic smell in nose and other phantom sensations. Even though this may seem like a pretty unimportant and innocuous symptom, you should see a doctor if you notice strange odors.

As previously mentioned, it could be by anything as essential as exposure to an environmental allergy (like a household cleaning product) or something more severe like a malignant brain tumor. The metallic smell will probably go after a few days, weeks, or months if the problem is mild, but if it continues, the following remedies might work:

• A lot of medical professionals advise washing the nasal passages with saline solution.

• You can utilize nasal sprays, drops, and similar items available over the counter and on prescription.

• The use of specific types of drugs, like antidepressants and those intended for people with epilepsy, has benefited many.

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What natural product can improve the metallic smell in nose

The following are natural ways to improve the metallic smell in nose:

  • Stay hydrated

Dehydration is a common underlying factor in many conditions that produce a foul nasal odor. Among other things, a person’s age, activity level, and food will affect how much liquid they consume daily. If a person’s body doesn’t produce enough saliva, they can attempt sugar-free candies or gums or utilize artificial saliva.

  • Castor oil

Due to its active ingredient, ricinoleic acid, castor oil has been used for a long time to recover scent loss. In the fight against infections, ricinoleic acid is beneficial. It also aids in reducing edema and inflammation in the nasal passages brought on by colds and allergies. Castor oil is from castor seeds. It is a nasal passage therapy to improve smell perception. To test castor oil for a metallic smell in nose:

  • It would be best to warm the castor in the oven or microwave gently.
  • Ensure that it is warm, not hot.
  • Put two drops of oil in each nostril twice daily, just before bed and after you wake up.
  • Ginger

Ginger is a good choice for smell training because of its distinctive, strong scent. For this, ginger can be used either raw or powdered. According to naturopathy, drinking ginger tea reduces mucus buildup that obstructs the nose passages and causes loss of smell while also lowering nasal airway irritation. Raw ginger can also make tea by:

  • Slice and peel raw ginger.
  • Two cups of hot water and one tablespoon of raw ginger should last about 15 minutes.
  • Smell training

A key component of treatment is smell training. In smell training, the patient is to a sequence of four potent scents found in essential oils or one’s own house. 20 seconds are employed to inhale each aroma carefully. This technique is repeated three times every day for 6 weeks. Improvement usually requires a long-term commitment. The best results from smell training can come from focusing on the same four scents daily instead of switching them up. It is to focus intently for the full 20 seconds, paying close attention to the scent. The following scents are suggested for use while undergoing smell training:

  • Ground coffee
  • Rose
  • Citrus
  • Eucalyptus
  • Vanilla
  • Clove
  • Mint

Does metallic smell in nose cause a headache

A migraine aura, or sensory disturbance that occurs right before a headache, is a rare symptom that includes a metallic smell in the nostrils. Auras precede or accompany headaches in about 20–25% of patients with recurrent migraines.

A migraine aura is yet to be a component of metallic smell in nose, in contrast to visual, sensory, and verbal auras. These olfactory hallucinations, which involve smelling things that aren’t truly present, typically last between five minutes and an hour and occur just before or during a migraine.


Phantosomia, a situation where you perceive odors that aren’t present, leads you to experience a metallic smell in nose. Inflamed sinuses, upper respiratory infections, head injuries, brain tumors, drug side effects, and Parkinson’s disease are a few of the potential causes of phantoms.

To identify phantosmia, your doctor may suggest a physical examination, a smell test, and imaging procedures. Surgery, medicine, and observation are all potential forms of treatment.

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