Why are some people more sensitive to smell (hyperosmia)?

Contents:

Medical Video: What is HYPEROSMIA? What does HYPEROSMIA mean? HYPEROSMIA meaning, definition & explanation

Hyperosmia is a condition when a person is too sensitive or sensitive to certain odors. If you experience it, don't be happy first. This is not an ability to be proud of, on the contrary it can be a sign of health problems. Then, what causes hypersomia or is it sensitive to smell?

Get to know hyperosmia, when the nose is more sensitive to smell

People who have hyperosmia, can easily smell perfume or fragrances from other chemical products. Unfortunately, the smell or smell actually makes them uncomfortable, because they think it's too strong.

Although according to normal people, smell or smell is normal and not too stinging, different from people with hyperosmia. This condition can even cause someone to experience anxiety and depression because they are not comfortable with the smell.

Hyperosmia is sometimes caused by migraines. One study found that between 25-50 percent of the 50 patients in their study experienced several versions of hyperosmia during their migraine attacks. Eleven patients experienced hyperosmia before the actual migraine.

Severe cases of hyperosmia can interfere with your life by causing anxiety and depression, especially if you are not sure what smells might trigger discomfort.

The cause of some people has hyperosmia

the sense of smell

Hyperosmia or sensitivity to odor usually occurs together with other conditions. Some of these conditions can cause changes in the sense of smell. Sometimes, however, changes in the sense of smell can worsen the underlying problem.

Possible causes of hyperosmia are as follows:

Pregnancy

Hormonal changes during pregnancy can cause changes in the sense of smell. According to research, the majority of pregnant women experience high smell in the first trimester of pregnancy.

People who experience hyperosmia during pregnancy may also experience increased nausea and vomiting that is usually associated with hyperemesis gravidarum conditions.

Pregnancy-induced hyperosmia tends to disappear after pregnancy ends and hormone levels return to normal.

Autoimmune disorders

Hyperosmia is a common symptom of several autoimmune disorders. This can also occur when the kidneys are not functioning properly, which can cause Addison's disease, disorders of the adrenal gland.

Systemic lupus erythematosus also affects the sense of smell, mainly because of its impact on the nervous system.

Migraine

Migraine can cause and be caused by hyperosmia. Sensitivity that is more sensitive to odor can occur between migraine episodes. The sensitivity of odors can also trigger migraines or make you more prone to experience them.

Lyme disease

Some studies show that as many as 50 percent of people who have Lyme disease develop hyperosmia. The way Lyme disease affects the nervous system can contribute to changes in the sense of smell.

Other neurological conditions

The following neurological conditions can cause hyperosmia:

  • Parkinson's disease
  • epilepsy
  • Alzheimer's
  • multiple sclerosis
  • polyps or tumors in the nose or skull

Prescription drugs

Many prescription drugs can affect the sense of smell. Most drugs blunt the sense of smell, but sometimes prescribed drugs can make certain odors stronger.

People who experience changes in their sense of smell after starting a new treatment should consult a doctor.

Diabetes

In rare cases, type 1 diabetes can cause hyperosmia. This generally occurs when type 1 diabetes has not been treated or not properly managed.

Malnutrition

Some nutritional deficiencies, including B12 deficiency, can affect the sense of smell. Lack of B12 can interfere with the nervous system and eventually make the nerves of the nose too sensitive to smell.

Why are some people more sensitive to smell (hyperosmia)?
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