Medical warning labels provide a heads up for the safety of patients and staff alike. They are designed to draw attention to a particular detail in hopes that staff will heed its warning and use the product in the safest manner. Biohazard labels are a type of medical warning labels that inform staff that a product is dangerous. Another similar type of labeling are hazardous chemical warning labels; these labels simply announce that a chemical can be harmful to ones health. Special precautions must be taken when these medical warning labels are adhered to a products packaging. Furthermore, there are times when medical warning labels are utilized to ensure the safety of the patient specifically. Many patients have allergies, and specific medical warning labels such as specific allergy labels including, but not limited to, latex precaution labels are used to prevent any sort of allergic reaction. Medical warning labels help ensure the safety of all hospital occupants.