When is the appropriate time to assess a patient’s medical history?

Assessing a patient's medical history before the dental exam begins is crucial for multiple reasons. First, it allows the dental professional to identify any medical conditions, allergies, or medications that could affect treatment decisions. Knowing a patient's medical background prior to starting the examination ensures that appropriate precautions can be taken.

Understanding a patient's health status beforehand is particularly important for those with chronic conditions or who are on multiple medications, as it can prevent complications during dental procedures. Early assessment also aligns with the principle of patient safety and ensures that informed consent is given based on a comprehensive understanding of the patient's health.

Conducting this assessment only if symptoms are present or at the end of the visit would be inadequate, as it could overlook critical health information that influences the entire treatment plan. Evaluating medical history just prior to sedation is similarly insufficient, as it prevents the clinician from having a full view of the patient's medical profile necessary for safe and effective sedation management.