The correct name of the drug in the title should be pravastatin sodium, there is no best way to take the statement, the dosage of this product in different dosage forms, different specifications of the dosage may vary, it is recommended to follow the doctor before going to bed orally. Pravastatin sodium is suitable for the treatment of primary hypercholesterolemia (type IIa and IIb) that cannot be controlled by dietary restriction. It is taken orally before bedtime, and the dosage varies depending on the individual’s specific situation. The starting dosage for adults is generally 10 mg to 20 mg, and the maximum dosage for one day should not be more than 40mg. After the use of nausea, diarrhea, abdominal pain, myalgia, urinary frequency, dyspnea, dizziness, poor sleep, men with female breasts and other gastrointestinal, neurological, urinary and other multi-system adverse reactions. Thrombocytopenia may occur, so it should be observed and take appropriate treatment preparation. It is contraindicated in those who are allergic to the product, those with active hepatitis or persistently elevated liver function tests, as well as women who are pregnant and breastfeeding. Patients who want to use Pravastatin sodium are advised to go to a regular hospital, consult a professional doctor, cooperate with the doctor to complete the relevant examinations, and avoid blind use of drugs.