8 Possible Reasons Why You Can't Smell

Imagine drinking a glass of milk and having no idea it’s gone bad until you’re in the E.R. with food poisoning? Worse yet, imagine leaving the gas in your stove on, and not noticing until it’s too late?

Though not as obviously crucial as sight and hearing, our sense of scent is incredibly important, as it alerts us to potential hazards like those mentioned above as well as wild animals, smoke and more. Beyond that, much of our sense of flavor is actually derived from smelling (taste and pain are the other two senses informing our culinary experience).

Typically speaking, the loss of smell (called anosmia) is the result of nasal congestion and will pass with the cold or allergic response which caused it. However, there may be other factors causing anosmia, some of which quite severe.

The way our sense of scent works is that molecules in the air travel up our nose, about 3 inches behind the nostrils, where they stimulate our olfactory receptors, which then activate sensory neurons, nerve cells found at the roof of the nasal cavity. Damage to the nerves or physical obstacles in the nose that might inhibit this process may cause anosmia.
 

Beyond nasal congestion, possible causes for anosmia are:

 

1. Polyps

Benign, painless non-cancerous growths may obstruct the nasal cavity, stopping particles from reaching the olfactory system. Polyps might be caused by an inflammation of the nasal lining and can be treated with steroids or safely removed via surgery. They are rather common, and affect anywhere between 4-40% of the world's population.

2. Solvents

Long-term inhalation and exposure to solvents like nail polish and turpentine may cause a condition referred to as chronic painters’ syndrome, the symptoms of which include memory loss, loss of cognitive and psychomotor abilities, personality shifts and loss or impairment of color vision and smell.

3. Trauma

Head trauma, such as that caused by facial and skull fractures and concussions, as well as botched surgeries, might cause damage to the nasal cavity or olfactory nerves, causing anosmia. This type of damage might be temporary, lasting up to six months after the fact, or permanent.

4. Drugs

The snorting of drugs like cocaine and methamphetamines, as well as illicit recreational snorting of legal opioids, such as oxycodone, is done with the intent of achieving a more potent and fast-onset high. The resultant damage to the nasal cavity and nerves can cause anosmia, as well as a perforation of the septum (the barrier separating the nostrils).

5. Medicine

Decongestant nasal sprays (such as otrivine) may provide temporary relief to cold-related anosmia, but may trigger long-term loss of smell. Likewise, homeopathic nasal sprays which incorporate zinc may cause anosmia. Some oral medicine, such as nifedipine and aspirin (and other non-steroidal anti-inflammatory drugs) may also trigger anosmia.

6. Neurodegeneration

Diseases and medical conditions that target the nervous system, such as Parkinson’s, multiple sclerosis and Lewy body dementia (a variant of dementia characterized by abnormal protein bodies developing inside nerve cells) may hamper or cause complete loss of the sense of smell. In these cases, anosmia can be a warning sign of degenerative progression.

7. Radiotherapy

Radiation treatment for cranial or neck cancer may cause anosmia as a side-effect. As unfortunate and unwanted as that may be, it should not be a factor in considering treatment for cancer.

8. Aging

Much like other senses and faculties, one possible symptom of old age can be a declining sense of smell. Among octogenarians, 60%-80% have experienced either partial loss of smell (hyposmia) or total anosmia.

In any case you find you sense of smell has been impaired inexplicably, tell a doctor. A family doctor should be able to diagnose or rule out inflammation or polyps, if those are causing your anosmia.

Treatment

In congestion-caused anosmia, the simplest treatment is taking decongestant drugs, though you should avoid nasal sprays (why? Read above). If the cold or rhinitis have passed and the anosmia still persists, tell a doctor.

If the cause of your anosmia is a polyp in your nasal passage, steroidal spray may shrink or eliminate the polyps. If ineffective, a surgery may be required to remove them and regain the sense of smell.

If your sense of smell is declining and you’re worried that a drug you’re taking might be the cause, consult with your doctor. Do not, however, stop taking prescribed medicine because of a hunch, before hearing a qualified professional's opinion.

Anosmia might be temporary or permanent. In cases where it is untreatable, as in anosmia caused by old age, you might want to make adjustments to your household and lifestyle. Take extra care when consuming perishable goods, read the expiration date and install smoke and gas leak detectors in your house.

THIS IS ONLY FOR INFORMATION, ALWAYS CONSULT YOU PHYSICIAN BEFORE HAVING ANY PARTICULAR FOOD/ MEDICATION/EXERCISE/OTHER REMEDIES.                                    PS- THOSE INTERESTED IN RECIPES ARE FREE TO  VIEW MY BLOG-                                                                                           https://gseasyrecipes.blogspot.com/                                                                                                                                                         FOR INFO ABOUT KNEE REPLACEMENT, YOU CAN VIEW MY BLOG-                                                  https:// kneereplacement-stickclub.blogspot.com/           

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How to Tell If You Have a Sinus Infection

The sinuses are such a complex part of our bodies that not many people are fully aware of where they are or how they work. However, an infected sinus can be a very frustrating thing, which is why we've gathered a list of five of the most common symptoms below:

1. Your face hurts

Soreness is usually an indication that you really gave your muscles a challenge. But if it's your face that's sore, you might have a problem. According to a Dr., facial pain may be a sign that your sinuses are infected and blocked.

2. Your teeth ache

A toothache may not be due to problems with your teeth at all. In fact, “dental pain is probably the most overlooked sinus infection symptom,” according to a Dr. “This is usually related to a maxillary (or cheek) sinusitis as the upper tooth roots will often extend close to the sinus.”

3. You can’t get rid of your headache

Many different issues can cause a headache: too much movement, dehydration or even just being tired. However, if you’ve had a chronic headache for a number of days, then pressure may be a sign that you have a sinus infection. If you think this may be the case, visit your doctor since most sinus infections are viral and won't respond to antibiotics.

4. You can’t smell

If you're having trouble smelling both sweet scents and nasty odors, then you may have a sinus infection. “Loss of sense of smell can occur with sinusitis from the inflammation around the olfactory, or smell, organ,” Dr.  says. That's why such symptoms indicate that you’re beginning to come down with a potential sinus infection.

5. You feel far too much pressure

If you wake up and find that your head feels cloudy, heavy, and generally uncomfortable, then your sinuses may be to blame. Dr. explains that before your sinuses get infected, they first start off being blocked. This uncomfortable blockage is what leads all of that tension to build up and feel intense, potentially signposting that more sinus infections symptoms will be coming your way shortly.

THIS IS ONLY FOR INFORMATION, ALWAYS CONSULT YOU PHYSICIAN BEFORE HAVING ANY PARTICULAR FOOD/ MEDICATION/EXERCISE/OTHER REMEDIES.                                                                                                                                                                                                                                                                                        PS- THOSE INTERESTED IN RECIPES ARE FREE TO  VIEW MY BLOG-                                                                                           https://gseasyrecipes.blogspot.com/                                                                                                                                                                             FOR INFO ABOUT KNEE REPLACEMENT, YOU CAN VIEW MY BLOG-                                                                                                                             https:// kneereplacement-stickclub.blogspot.com/                                                                                       FOR CROCHET DESIGNS                                                                                                                                                                                                                                 https://gscrochetdesigns.blogspot.com