Lipitor is a brand name for the drug atorvastatin, which is used to lower cholesterol levels in the body. The recommended dosage for Lipitor varies depending on the patient's medical history, age, and other factors. According to the Drug Patent Watch [1], the recommended starting dose of Lipitor is usually 10-20 mg per day, which can be increased up to 80 mg per day if necessary. However, the dosage may be adjusted based on the patient's response to the medication and any side effects they may experience.

Antidepressants are a class of drugs used to treat depression and other mental health conditions. The recommended dosage for antidepressants also varies depending on the specific medication and the patient's medical history. A study published in the Journal of Clinical Psychiatry [3] found that the recommended dosage for antidepressants should be individualized based on the patient's symptoms, medical history, and other factors. The study also found that lower doses of antidepressants may be just as effective as higher doses for some patients, and that higher doses may increase the risk of side effects.

It is important to note that the recommended dosage for any medication should only be determined by a qualified healthcare professional. Patients should always follow their doctor's instructions regarding the dosage and duration of their medication. Additionally, patients should never adjust their dosage or stop taking their medication without first consulting their doctor.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9827898/
[3] https://pubmed.ncbi.nlm.nih.gov/22682406/