Lipitor is a brand name for atorvastatin, which is a medication used to lower cholesterol levels in the blood. The recommended dosage for Lipitor varies depending on the patient's medical condition, age, and other factors. According to the Drug Patent Watch website [1], the recommended starting dose of Lipitor for most adults is 10-20 mg once daily, which can be increased up to 80 mg once daily if necessary. However, the dosage should be adjusted based on the patient's response to the medication and any potential side effects.

Antidepressants are a class of medications 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 condition. According to a review article published in the journal Frontiers in Medicine [3], the recommended starting dose for most antidepressants is lower than the therapeutic dose, which is the dose that effectively treats the patient's symptoms. The review article also notes that the optimal dosage for antidepressants should be determined on a case-by-case basis, taking into account the patient's age, medical history, and other factors.

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

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9827898/
[3] https://www.frontiersin.org/articles/10.3389/fmed.2021.608083/full