Quick Answer: Can Your Sense Of Smell Be Restored?

The natural ability of the olfactory system to repair itself allows for some patients to regain the sense of smell after a respiratory infection-related loss or head injury.

This recovery can take over a year, and can be so gradual that people have difficulty recognizing the change.

How do you treat loss of smell?

Treatment. Doctors treat the cause of the anosmia. For example, people with sinus infections and irritation may be treated with steam inhalation, nasal sprays, antibiotics, and sometimes surgery. However, the sense of smell does not always return even after successful treatment of sinusitis.

Is loss of smell serious?

Anosmia is the partial or complete loss of the sense of smell. This loss may be temporary or permanent. More serious conditions that affect the brain or nerves, such as brain tumors or head trauma, can cause permanent loss of smell. Old age sometimes causes anosmia.

What causes loss of sense of smell?

Nasal congestion from a cold, allergy, sinus infection, or poor air quality is the most common cause of anosmia. Other anosmia causes include: Nasal polyps — small noncancerous growths in the nose and sinuses that block the nasal passage. Injury to the nose and smell nerves from surgery or head trauma.

Can you taste without smell?

In most cases, there is no clear cause, and there is no treatment. The sense of smell also enhances your ability to taste. Many people who lose their sense of smell also complain that they lose their sense of taste. Most can still tell between salty, sweet, sour, and bitter tastes, which are sensed on the tongue.

Why do I always smell something bad?

Brief episodes of phantom smells or phantosmia — smelling something that’s not there — can be triggered by temporal lobe seizures, epilepsy, or head trauma. Sufferers report smelling hydrogen sulfide (rotten eggs), bad perfume, garbage, a gas leak, wet dog, pungent body odor or spoiled fish or feces.

Why am I losing my smell?

Anosmia is the partial or complete loss of the sense of smell. Common conditions that irritate the nose’s lining, such as allergies or a cold, can lead to temporary anosmia. More serious conditions that affect the brain or nerves, such as brain tumors or head trauma, can cause permanent loss of smell.

What does it mean when you can’t smell or taste?

Infections (like colds or flu) or a head injury might also make you lose your ability to smell. Parkinson’s disease or Alzheimer’s disease can make people lose their sense of smell. Cigarette smoking, chemicals and a lack of vitamins or minerals (like vitamin B12 and zinc) can also cause problems with taste and smell.

Is loss of smell a sign of Alzheimer?

Research has shown that the loss of one’s sense of smell can be one of the first warning signs of neurodegenerative diseases such as Alzheimer’s and Parkinson’s. Currently, it is generally believed that this loss of smell is caused by disease-specific pathology.