What is a common side effect of corticosteroids?

Corticosteroids are known for a range of side effects, and one common consequence of their long-term use is weight gain. This is often due to changes in metabolism and the promotion of fat accumulation, particularly in areas such as the abdomen and face. Additionally, corticosteroids can lead to increased levels of androgenic hormones, which can cause hirsutism (excess facial and body hair) in females as a side effect.

The other options do not accurately reflect common side effects associated with corticosteroid use. While muscle relaxation and reduced muscle tension can occur with certain medications, they are not characteristic effects of corticosteroids. Increased pain threshold may also be a factor with some medications, but it doesn’t specifically pertain to the typical side effects associated with corticosteroids. The combination of weight gain and the development of excessive facial hair in females is a well-documented result of corticosteroid therapy, making it a valid choice in this context.