As we add years, the body experiences a deterioration that brings with it consequences of various kinds. Some are noticeable to the naked eye, such as the appearance of wrinkles and gray hair. Others affect physical condition, such as a slower metabolism, less agility, balance and flexibility, loss of bone mass that leads to osteoporosis... And some senses are also affected.
It is well known that aging increases the risk of suffering from presbyopia or eyestrain. But what is not so well known is the fact that age also affects taste and smell.
Partial loss of taste and smell is normal with advancing age, especially after age 60, as stated on the Mayo Clinic specialized health portal. These senses are closely related and their deterioration usually goes hand in hand, bringing with it a negative impact on the person's quality of life.
Although aging itself already reduces the acuity of smell and taste, there are other factors that can aggravate the problem. These include nasal and sinus problems, allergies, viral infections, COVID-19 disease, dental problems, a brain injury, and smoking.
The intake of certain medications also plays a role, such as some antibiotics, blood pressure drugs, beta blockers, cholesterol-lowering treatment, cancer treatment, and angiotensin-converting enzyme (ACE) inhibitors. Likewise, diseases that affect the central nervous system, such as Alzheimer's and Parkinson's, can aggravate this sensory impairment.
The impact of the loss of taste and smell is very broad. First of all, it affects the perception of the taste of food. In response, many people may resort to seasoning foods with excess salt or sugar to enhance their flavor, which can worsen high blood pressure or diabetes. Furthermore, as highlighted by the Mayo Clinic, the deterioration of these senses can contribute to the onset of depression.
If you notice a deterioration in taste and smell, it is advisable to consult your doctor. Some of the causes of the alteration of both senses are treatable. For example, modifying the medication regimen that is contributing to their loss. Likewise, nasal and sinus conditions or dental problems from which they arise can be treated. Quitting smoking will also help alleviate this circumstance.
If symptoms do not improve after treating the cause, your healthcare provider may prescribe olfactory training. Finally, sometimes it is necessary to see a specialist such as an allergist, an otorhinolaryngologist or a neurologist.
