Prednisone a day to eat a few tablets can not be generalized, need to be based on the patient’s condition to decide, in the treatment of different diseases when the dosage exists a big difference, it is recommended to follow the doctor’s instructions to take medication. Prednisone tablets common drug specifications for 5mg/tablet, the drug belongs to the glucocorticoid, can be used for the treatment of autoimmune diseases, allergic diseases and tumors, etc., in the treatment of different indications for the use of Prednisone tablets there is a big difference in the dosage, you need to comply with the doctor’s instructions for medication. Prednisone tablets are usually taken orally as 5-10 mg (1-2 tablets) once a day, 10-60 mg (2-12 tablets) a day. If necessary, the amount of discretionary increase or decrease, the doctor to decide. For the treatment of allergic diseases such as bronchial asthma, 4~8 tablets (20~40mg) per day; for the treatment of autoimmune diseases such as systemic lupus erythematosus, 8~12 tablets (40~60mg) per day. For the prevention of organ transplantation rejection reaction, 20 tablets (100 mg) are usually taken orally daily starting 1~2 days before the operation, and then changed to 12 tablets (60 mg) a day one week after the operation; for the treatment of acute leukemia, etc., 12~16 tablets (60-80 mg) are taken orally daily. Adverse reactions such as infection, diabetes, peptic ulcer, Cushing’s syndrome, etc. may occur after use of the drug. It is contraindicated for those who are allergic to the drug, and should not be used for those with high blood pressure and glaucoma. Pay attention to the gradual reduction of the dosage before stopping the drug after prolonged use. Prednisone tablets need to be used under the guidance of a physician, it is recommended that patients go to the relevant departments of the regular hospital for detailed consultation, do not self-medication.