Based on the information available, it is possible to increase Lipitor (atorvastatin) dosage after side effects subside, but it is crucial to consult with a healthcare professional before making any changes to medication regimens. Lipitor is a prescription medication used to treat high cholesterol levels and reduce the risk of heart attack and stroke.

When starting a new medication or adjusting the dosage, side effects may occur. Common side effects of Lipitor include diarrhea, upset stomach, and muscle or joint pain [1]. These side effects usually subside after a few weeks as the body adjusts to the medication. However, if side effects persist or become severe, it is essential to consult a healthcare provider.

Once the side effects have subsided, a healthcare professional may consider increasing the Lipitor dosage if the patient's cholesterol levels remain high or if they are at risk of cardiovascular events. The dosage of Lipitor typically ranges from 10 to 80 mg per day, depending on the individual's needs and medical history [2].

It is important to note that increasing the dosage of any medication may also increase the risk of side effects and potential drug interactions. Therefore, it is crucial to consult a healthcare professional before making any changes to medication regimens.

In summary, based on the available information, it is possible to increase Lipitor dosage after side effects subside, but it is essential to consult with a healthcare professional before making any changes to medication regimens.

Sources:
[1] "Lipitor (atorvastatin) side effects by Likelihood and Severity." Drugs.com, <https://www.drugs.com/sfx/lipitor-side-effects.html>.
[2] "Lipitor Dosage." Drugs.com, <https://www.drugs.com/dosage/lipitor.html>.
[3] "Lipitor (atorvastatin)." DrugPatentWatch.com, <https://www.drugpatentwatch.com/drugs/lipitor>.