Lipitor is a brand name for atorvastatin, which is a medication used to lower cholesterol levels in the blood. According to the drug patent watch website [1], the recommended starting dose of Lipitor for most adults is 10-20 mg per day, which can be increased to a maximum dose of 80 mg per day. However, the dosage may vary depending on the individual's medical history and response to the medication. It is essential to consult a healthcare professional before taking Lipitor.

ACE inhibitors are a class of medications used to treat high blood pressure and heart failure. According to the Mayo Clinic [2], the recommended starting dose of ACE inhibitors may vary depending on the individual's medical history, but it is typically a low dose. The dosage can be gradually increased over time to achieve the desired blood pressure level. The dosage may also vary depending on the specific ACE inhibitor prescribed.

The American Academy of Family Physicians [3] recommends that the dosage of ACE inhibitors should be individualized based on the patient's medical history, blood pressure level, and response to the medication. The dosage may also vary depending on the presence of other medical conditions.

In summary, the recommended dosage for Lipitor is 10-20 mg per day, which can be increased to a maximum dose of 80 mg per day. The recommended dosage for ACE inhibitors may vary depending on the individual's medical history, but it is typically a low dose that can be gradually increased over time. It is essential to consult a healthcare professional before taking any medication, including Lipitor and ACE inhibitors.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mayoclinic.org/diseases-conditions/high-blood-pressure/in-depth/ace-inhibitors/art-20047480
[3] https://www.aafp.org/pubs/afp/issues/2007/0515/p1487.html