See the DrugPatentWatch profile for lipitor

The decision to increase Lipitor (atorvastatin) dosage should be made in consultation with a healthcare provider, as it depends on various factors such as the patient's current health status, response to the medication, and the presence of any side effects. Generally, the starting dosage of Lipitor ranges from 10 to 20 mg once daily, and it may be adjusted based on the patient's LDL cholesterol levels [1].

According to the prescribing information, if the desired cholesterol levels are not achieved after 2-4 weeks of treatment, the dosage may be increased. However, it is important to note that the maximum recommended dosage of Lipitor is 80 mg once daily [2].

It is also worth mentioning that Lipitor has been available as a generic medication since November 2011, which may impact its cost and accessibility [3].

In summary, the decision to increase Lipitor dosage should be made in consultation with a healthcare provider, and it typically depends on various factors such as the patient's response to the medication and the presence of any side effects. The starting dosage of Lipitor ranges from 10 to 20 mg once daily, and it may be adjusted based on the patient's LDL cholesterol levels after 2-4 weeks of treatment. The maximum recommended dosage of Lipitor is 80 mg once daily.

Sources:

1. Lipitor (atorvastatin) tablets, for oral use [Prescribing Information]. Pfizer Labs Div Pfizer Inc; 2016. Available from: <https://www.accessdata.fda.gov/drugsatfda_docs/label/2016/202050s038s040s042s045s046s051lbl.pdf>.
2. Atorvastatin Calcium. DrugPatentWatch.com. Available from: <https://www.drugpatentwatch.com/drugs/atorvastatin-calcium>.
3. Lipitor (atorvastatin) [Drug Information]. MedlinePlus. Available from: <https://medlineplus.gov/druginfo/meds/a601264.html>.