Epinephrine tablets (adrenochrome tablets) are mainly used to treat bleeding from various causes, with side effects including nausea, vomiting, and loss of vision. 1. Effects: It mainly enhances the anti-injury ability of capillaries, stabilizes blood vessels and perivascular tissues, and reduces the permeability of capillaries, so it is mainly used to treat various causes of hemorrhage, such as nasal hemorrhage, gastrointestinal hemorrhage, urinary tract hemorrhage and retinal hemorrhage, etc., and can also treat thrombocytopenic purpura. 2. Side effects: the drug has few side effects, nausea, vomiting, vision loss, dizziness and tinnitus may occur. It is contraindicated in people who are allergic to salicylic acid. Patients with a history of epilepsy and psychosis should use this product with caution. The medication should be administered under the supervision of a doctor.