What action should be taken if a medication dose is missed?

When a medication dose is missed, the appropriate action is to administer the missed dose as soon as possible, provided that it is safe to do so and this is in accordance with the medication instructions. This option is correct as it prioritizes the patient's health and ensures they receive their prescribed treatment without unnecessary delays.

Prompt administration of the missed dose can help maintain the intended effects of the medication and avoid potential complications that might arise from missing a dose. However, it is crucial to consider certain factors, such as timing and the type of medication. For instance, if the next scheduled dose is approaching, some medications may require that the missed dose be skipped instead to avoid the risk of overdose.

The other responses can create further complications or jeopardize the patient's safety. For instance, skipping a dose might lead to suboptimal therapeutic outcomes. Suggesting the patient take an extra dose next time can lead to toxic effects, and merely informing the doctor without taking action may result in the patient experiencing adverse effects from the missed dose.