Delaying agents have a certain degree of irritation, each person’s constitution is different, some people may have more sensitive skin on the glans, when applying delaying agents, there may be the phenomenon of redness of the glans. In addition to the phenomenon of redness of the glans, there may also be burning, itching, pain and other clinical manifestations, generally due to the glans skin irritation and other reasons. When the patient appears this situation need to pay attention to, it is recommended that you need to use clean water to wash clean, need to stop using the delay spray, if you really need to use the delay spray, it is recommended that you can choose other brands of delay spray.