Why Do Older People Always Sneeze?
Elderly people may sneeze due to nasal irritation, allergic reactions, disease factors, emotional factors, and other reasons.
Nasal Irritation: As they age, the nasal mucosa of elderly people may become dry and susceptible to external irritants such as dust and pollen, triggering a sneezing response.
Allergic Reactions: The immune system of elderly people may be relatively weaker, making them prone to allergic reactions. Allergens can be indoor or outdoor substances such as dust mites, pollen, animal hair, etc. When elderly people come into contact with allergens, their noses produce histamine and other substances, leading to sneezing.
Disease Factors: Elderly people may suffer from diseases related to the nasal cavity and sinuses, such as rhinitis and sinusitis. These diseases cause nasal mucosa congestion, increased secretions, and stimulate nerve receptors, resulting in sneezing symptoms.
Emotional Factors: Elderly people may face various pressures and anxieties in life. These emotional factors can directly or indirectly affect the autonomic nervous system, which in turn affects the function of the respiratory system, causing sneezing.
