Some side effects can include:
constipation, diarrhea, nausea, fatigue, gas, heartburn, headache, mild muscle pain
Serious side effects are:
muscle wasting and muscle breakdown (rhabdomyolysis) confusion or memory problems, fever, dark urine, increased thirst or hunger, drowsiness, loss of appetite, yellowing of the skin or eyes (jaundice), headaches, joint, muscle, and back pain, nausea and digestive problems, inflammation of the nasal passages, throat pain, nose bleedsl allergic reactions
If you experience any serious side effects from taking Lipitor contact your doctor for medical treatment. If any other side effects becomes too severe, then work with your doctor or pharmacist to help manage these side effects.