What condition is characterized by a gradual decline in the sense of smell?

Hyposmia is the condition characterized by a gradual decline in the sense of smell. As individuals age or due to certain medical conditions, the olfactory receptors may lose sensitivity, leading to a diminished ability to detect scents. This can affect taste perception and overall quality of life, as smell is closely related to our ability to enjoy food and detect certain environmental hazards.

In contrast, presbycusis refers to age-related hearing loss, which is entirely different from smell. Hyperosmia is an increased sensitivity to smells, which is not related to a decline and presbyopia is the gradual loss of the ability to focus on nearby objects typically associated with aging. Therefore, understanding hyposmia is crucial for recognizing how sensory changes can impact older adults’ health and well-being.