Usually normal consumption of Anacin does not cause toxicity to the human body, 1 tablet of Anacin belongs to the normal dosage of consumption, so it usually does not cause toxicity. Anacin is an antipyretic and analgesic drug, mainly used for the treatment of high fever or pain relief, such as for the relief of headache, muscle aches and other acute pain, and should not be taken on its own. In recent years, the common side effects of Anacin have been clinically found to be skin damage, such as rash, skin ulcer necrosis, exfoliative dermatitis, etc., gastrointestinal damage such as stomach pain, ulcer bleeding, etc., and other damage such as leukopenia, allergic purpura, etc.. It can even react with other drugs, such as with levofloxacin can easily lead to seizures. Therefore, it is rarely used in clinical practice at present, and is only used as a case of high fever, critical condition, and ineffectiveness of other drugs. If it is a short period of time to take a large amount of Anacin will appear toxic phenomenon, acute renal failure, granulocyte deficiency, muscle atrophy and so on. If you accidentally take a large amount of anandamide for a short period of time and develop symptoms such as dyspnea, weakness, dizziness, etc., you should go to the emergency room of the hospital in time, and use vomiting, gastric lavage, and diaphoresis to treat the symptoms. In case of other problems such as bleeding and acute liver injury, appropriate treatment is required at the same time and vital signs should be closely monitored. Anacin is contraindicated in minors, late pregnancy, patients with a history of allergies and blood disorders. Anacin is currently circulating in the market only in tablet form and should be taken under the supervision of a pharmacist. The production and sale of Anacin injections, enemas and drops have been banned.