What is considered a common barrier to adherence in children?

A. Weight: While medication dosing is often weight-based in children, weight itself does not typically prevent adherence. It is used to calculate safe and effective doses rather than influencing willingness or ability to take the medication. B. Age: Age can influence understanding and cooperation, but it is not a direct barrier to adherence. Younger children may need caregiver assistance, but age alone does not prevent taking medications if appropriately administered. C. Swallowing difficulties: Difficulty swallowing pills or capsules is a common barrier to adherence in children. It can lead to missed doses, improper administration, or refusal, particularly with solid oral formulations. Liquid or chewable alternatives are often required. D. Height: Height is used in some dosing calculations but does not affect a child’s ability or willingness to take medications. It is not considered a barrier to adherence.