Possible side effects of oral pravastatin include chest pain, angina, nausea and vomiting. 1. Pravastatin sodium tablets are lipid-regulating drugs used for the treatment of primary hypercholesterolemia that cannot be controlled by dietary restrictions. 2. The adverse effects of Pravastatin Sodium Tablets are mild and transient, and its side effects commonly include chest pain, angina pectoris, nausea, vomiting, localized pain, myalgia, headache, dizziness and so on. 3. It should be noted that the drug is contraindicated in people who are allergic to pravastatin sodium tablets, those with active hepatitis or persistently elevated liver function tests, and women during pregnancy. If you need to take pravastatin sodium tablets, you should go to the local regular hospital for detailed information. During the use of the drug to observe more personal situation, if the period of serious side effects, you should promptly stop the drug, and then notify the doctor to consider changing the drug.