The hemostatic onset time of Adrenochrome Tablets is related to the purpose of its treatment and the patient’s sensitivity to the drug, and cannot be generalized. Adrenochrome tablets are mainly used for the treatment of bleeding due to capillary damage and increased permeability, such as hemorrhoids, hematuria, and gastrointestinal bleeding. It is not effective for bleeding from thrombocytopenic purpura. The principle of hemostasis is mainly through enhancing the resistance of capillaries to injury, reducing capillary permeability and enhancing their retraction, so that the blood clots should not be dislodged, thus achieving hemostasis. When patients take other antihistamines and anticholinergics and other vasodilator drugs at the same time with the drug, it will also affect the hemostatic effect of adrenochrome hydrazone tablets. Therefore, the hemostatic effect and onset of action of Adrenochrome Tablets need to be clarified by observing the individual condition of patients, and cannot be generalized. In addition, we should pay attention to observe whether patients have any salicylic acid-like reactions such as mental disturbance, nausea, vomiting, tinnitus, and vision loss during the process of medication, and seek medical consultation immediately once the above situation occurs.