What is a common side effect of long-term corticosteroid use in asthma management?

What is a common side effect of long-term corticosteroid use in asthma management?

• A. Vocal cord dysfunction
• B. Osteoporosis
• C. Exercise-induced bronchoconstriction
• D. Bronchial hyperresponsiveness

Answer: (B)

Long-term use of corticosteroids is known to lead to various systemic effects due to their impact on metabolism and bone health. Osteoporosis is one of the most significant side effects associated with prolonged corticosteroid therapy. Corticosteroids can inhibit osteoblast function, decrease calcium absorption, and increase urinary calcium excretion, all of which contribute to bone density loss. This makes patients who use corticosteroids over an extended period more susceptible to fractures and other complications related to weakened bones. In contrast, vocal cord dysfunction is more related to stress or vocal strain rather than a direct side effect of corticosteroids. Exercise-induced bronchoconstriction is a specific asthma phenomenon triggered by physical activity and is not directly caused by corticosteroid use. Bronchial hyperresponsiveness refers to the increased sensitivity of the airways to various stimuli and is an intrinsic aspect of asthma, not a side effect of long-term corticosteroid treatment. Therefore, while other options are relevant in the context of asthma management, osteoporosis is the most recognized and concerning side effect linked to long-term corticosteroid therapy.

Long-term use of corticosteroids is known to lead to various systemic effects due to their impact on metabolism and bone health. Osteoporosis is one of the most significant side effects associated with prolonged corticosteroid therapy. Corticosteroids can inhibit osteoblast function, decrease calcium absorption, and increase urinary calcium excretion, all of which contribute to bone density loss. This makes patients who use corticosteroids over an extended period more susceptible to fractures and other complications related to weakened bones.

In contrast, vocal cord dysfunction is more related to stress or vocal strain rather than a direct side effect of corticosteroids. Exercise-induced bronchoconstriction is a specific asthma phenomenon triggered by physical activity and is not directly caused by corticosteroid use. Bronchial hyperresponsiveness refers to the increased sensitivity of the airways to various stimuli and is an intrinsic aspect of asthma, not a side effect of long-term corticosteroid treatment.

Therefore, while other options are relevant in the context of asthma management, osteoporosis is the most recognized and concerning side effect linked to long-term corticosteroid therapy.