Which medication is typically administered for allergic reactions?

Which medication is typically administered for allergic reactions?

• A. Adrenaline 10 mcg/kg IV
• B. Benadryl 1 mg/kg IM or IV
• C. Hydrocodone 5 mg/kg IV
• D. Corticosteroids 10 mg/kg IM

Answer: (B)

Benadryl, also known as diphenhydramine, is an antihistamine commonly used to alleviate allergic reactions. It works by blocking the action of histamine, a substance in the body that causes allergic symptoms. The typical administration of Benadryl for allergic reactions is indeed either intramuscular (IM) or intravenous (IV), and at a dosage of 1 mg/kg, which is within the recommended dosing range for treating acute allergic responses. This medication is effective in managing symptoms such as itching, hives, and swelling. It may also be helpful in managing anaphylaxis when used in conjunction with other medications, but it is not a first-line treatment for severe cases. Its utility in a variety of allergic conditions, along with its quick onset of action when given intravenously or intramuscularly, makes it a preferred choice for treating moderate to severe allergic reactions. In contrast, adrenaline (epinephrine) is often the first-line treatment for anaphylactic reactions but is not typically dosed in the manner specified (10 mcg/kg IV); it is usually administered at a higher dose. Hydrocodone is an opioid and is not indicated for allergic reactions, and corticosteroids, while useful in managing inflammation in

Benadryl, also known as diphenhydramine, is an antihistamine commonly used to alleviate allergic reactions. It works by blocking the action of histamine, a substance in the body that causes allergic symptoms. The typical administration of Benadryl for allergic reactions is indeed either intramuscular (IM) or intravenous (IV), and at a dosage of 1 mg/kg, which is within the recommended dosing range for treating acute allergic responses.

This medication is effective in managing symptoms such as itching, hives, and swelling. It may also be helpful in managing anaphylaxis when used in conjunction with other medications, but it is not a first-line treatment for severe cases. Its utility in a variety of allergic conditions, along with its quick onset of action when given intravenously or intramuscularly, makes it a preferred choice for treating moderate to severe allergic reactions.

In contrast, adrenaline (epinephrine) is often the first-line treatment for anaphylactic reactions but is not typically dosed in the manner specified (10 mcg/kg IV); it is usually administered at a higher dose. Hydrocodone is an opioid and is not indicated for allergic reactions, and corticosteroids, while useful in managing inflammation in