Usually normal consumption of Anacin will not produce toxicity to the human body, 1 tablet of Anacin belongs to the normal dosage of taking, so it usually does not produce toxicity and can be taken occasionally, but it is not recommended to take it for a long time, otherwise some adverse reactions may easily occur. 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, can not be taken by itself. In recent years, common side effects of Anacin have been clinically found to include skin damage such as rash, skin ulcer necrosis, exfoliative dermatitis, etc., gastrointestinal damage such as stomach pain, bleeding ulcers, etc., and other damage such as leukopenia, allergic purpura, etc. It can even react with other drugs, such as easy to cause seizures when used with levofloxacin. Therefore, it is rarely used clinically at present, and only used as a case of high fever, critical condition, and other drugs are ineffective. If a large amount of Anacin is taken in a short period of time, it can cause poisoning, acute renal failure, granulocyte deficiency, muscle atrophy, etc. If you accidentally take a large amount of anandamide in a short period of time and experience respiratory distress, weakness, dizziness, etc., you should go to a hospital emergency room and be treated with emetic, gastric lavage, and catheterization. In case of other problems such as bleeding and acute liver injury, appropriate treatment and close monitoring of vital signs are required at the same time. Anakin is contraindicated in minors, late pregnancy, patients with a history of allergy and blood disorders. Aniracetam is currently available only in pill form and should be taken under the guidance of a pharmacist. The production and sale of Anacin injections, enemas and drops have been banned.