Which form of Diphenhydramine is listed for administration?

In this context, Diphenhydramine is a common antihistamine used to alleviate symptoms of allergies, motion sickness, or insomnia. The correct answer highlights that 25 mg tablets of Diphenhydramine are a standard dosage form that is often prescribed or recommended for administration, particularly in pediatric patients.

When considering the other forms mentioned, 50 mg tablets, liquid suspension, and capsules do exist, but they may not always be the preferred options in pediatric medicine. The 25 mg tablet form is particularly significant for dosing accuracy in children, as it allows for easier adjustment and adherence to recommended dosages based on weight and age.

The choice of using a specific dosage form can have implications related to safety, efficacy, and ease of administration. In a pediatric context, lower dosages are critical to minimize the risk of side effects and ensure effective management of allergic reactions or other indications for which Diphenhydramine is used. Thus, the mention of the 25 mg tablet aligns with established guidelines for pediatric use.