Side effects may include muscle pain, tenderness, or weakness with fever or flu symptoms and dark colored urine; urinating more or less than usual, or not at all; nausea, stomach pain, low fever, loss of appetite, dark urine, clay-colored stools, jaundice (yellowing of the skin or eyes); chest pain; or swelling in your hands or feet. Other less serious cheap Crestor online side effects may include weakness, dizziness; mild nausea, constipation, diarrhea; sore throat, runny or stuffy nose; memory loss; headache; or pain or burning while urinating.