"If swallowed, call a doctor" is classified as what kind of statement?

The phrase "If swallowed, call a doctor" is classified as an advisory statement. Advisory statements provide guidance or suggestions on actions to take in specific situations, particularly concerning health and safety. This statement is indicating that if the substance is ingested, a consultation with a healthcare professional is advised to ensure proper care and response.

Such statements are commonly found on product labels, especially for chemicals and pesticides, to promote safety and inform users of necessary actions to prevent harm. While they urge the user to take action, they do not impose a strict requirement or prohibition, which differentiates them from mandatory or prohibitory statements. Therefore, labeling it as an advisory captures the intent to promote caution and informed decisions without being legally binding.