For a mild, localized reaction to an insect sting, which treatment is appropriate?

For a mild, localized reaction to an insect sting, which treatment is appropriate?

• A. Administer intramuscular epinephrine.
• B. Apply a topical glucocorticoid cream.
• C. Give oral diphenhydramine.
• D. Order a bronchodilator treatment.

Answer: (B)

A mild localized insect sting reaction is best treated by directly targeting the irritated skin to reduce inflammation and itching without causing systemic effects. A topical glucocorticoid cream applied to the affected area does just that: it suppresses local inflammatory mediators in the skin, decreases redness and swelling, and relieves itching with minimal systemic absorption. In contrast, intramuscular epinephrine is reserved for more severe reactions with systemic involvement such as anaphylaxis, and bronchodilators are used when airway symptoms or bronchospasm are present. An oral antihistamine can help with itch, but it doesn’t address the local skin inflammation as effectively as a topical steroid and may cause sedation in children. Thus, a topical glucocorticoid cream is the most appropriate choice for a mild localized reaction.

A mild localized insect sting reaction is best treated by directly targeting the irritated skin to reduce inflammation and itching without causing systemic effects. A topical glucocorticoid cream applied to the affected area does just that: it suppresses local inflammatory mediators in the skin, decreases redness and swelling, and relieves itching with minimal systemic absorption.

In contrast, intramuscular epinephrine is reserved for more severe reactions with systemic involvement such as anaphylaxis, and bronchodilators are used when airway symptoms or bronchospasm are present. An oral antihistamine can help with itch, but it doesn’t address the local skin inflammation as effectively as a topical steroid and may cause sedation in children. Thus, a topical glucocorticoid cream is the most appropriate choice for a mild localized reaction.