Lipitor is a medication used to lower cholesterol levels in the body. It contains the active ingredient atorvastatin, which works by blocking the production of cholesterol in the liver [2]. According to the drug patent watch website, Lipitor is available in various doses ranging from 10 mg to 80 mg [1]. However, taking more than the prescribed amount of Lipitor can lead to an overdose.

An overdose of Lipitor can cause a range of symptoms, including muscle pain, weakness, and tenderness. Other symptoms include abdominal pain, nausea, vomiting, and diarrhea. In severe cases, an overdose can lead to kidney failure, liver damage, and rhabdomyolysis, a condition in which muscle fibers break down and release their contents into the bloodstream, potentially causing kidney damage [3].

It is essential to take Lipitor as prescribed by a doctor and not to adjust the dosage without consulting them first. The National Center for Biotechnology Information (NCBI) notes that the recommended starting dose of Lipitor is 10-20 mg per day, and the maximum dose is 80 mg per day [3]. Any adjustments to the dosage should be made under the guidance of a healthcare professional.

In conclusion, an overdose of Lipitor can occur if the medication is taken in higher doses than prescribed. Symptoms of an overdose can range from muscle pain to kidney failure. It is crucial to take Lipitor as prescribed and to consult a healthcare professional before adjusting the dosage [1][2][3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.medicalnewstoday.com/articles/atorvastatin-oral-tablet
[3] https://www.ncbi.nlm.nih.gov/books/NBK431102/