The connection between taste and smell is a strong one, so when there's a problem in one area, there's often a problem in the other. Sometimes the root cause can be minor, but there are serious conditions that can cause a loss of these senses.
The loss of smell and taste might be nothing more than an inconvenience caused by a cold, but even then there are risks. The inability to smell a gas leak or taste food that has gone bad can lead to serious consequences.
Some of the more common culprits that cause loss of taste and smell are cigarette smoke, pollutants, the common cold, medications like antibiotics and blood pressure medicines, tooth and gum diseases, blocked nasal passages and allergies. It is also common for us to lose some of our sense of taste and smell as we age.
Alzheimer's disease, Parkinson's disease, chemotherapy, nasal polyps, tumors, surgery and even a hit to the head can cause a loss of smell and taste.
If you are concerned about a loss of taste or smell, a doctor can perform a scratch and sniff test. He might also call for X-rays, CT scans and nasal examinations to determine the amount of loss, its cause, and the extent of damage.
While minor causes, such as a cold or smoking, can be handled on your own, more serious causes might require antibiotics or surgery.
Loss of Smell Due to Sinus Infection
You have a stuffy nose and a headache that extends to your ears and jaw. Your doctor diagnoses you with a sinus...
Loss of Taste & Smell Due to a Cold
The common cold reduces your senses of taste and smell by blocking nasal passages. These senses return when the cold passes.
How to Lose Sense of Taste
Unless you're facing a particularly unappetizing dinner, purposely losing your sense of taste is not advised. Taste is a survival mechanism that...
Causes of Canine Sense of Smell Loss
A canine's sense of smell is one of its most important functions. Smell influences a number of aspects of canine life including...
Reasons for a Heightened Sense of Smell & Taste
Of the five senses, taste and smell are very closely related. To perceive a smell, molecules float into the nose and bind...
What Are the Treatments for a Loss of Sense of Smell?
The loss of one's sense of smell is called anosmia. Anosmia can be caused by a number of factors such as trauma...
Home Remedies for Loss of Smell & Taste
While some people experience a loss of smell and taste as part of the aging process, other health issues may also cause...
Cures for Loss of Smell
The loss of the sense of smell, or anosmia, may be due to various causes, including colds, allergies, sinus bacterial infection to...