Lipitor is a medication that is commonly used to lower cholesterol levels in the body. The recommended dosage for Lipitor depends on various factors such as age, medical condition, and response to treatment. According to Medical News Today [2], the typical starting dose for Lipitor is 10-20 mg once daily, and the maximum dose is 80 mg once daily. The dosage may be adjusted by a healthcare provider based on the patient's cholesterol levels and response to treatment.

It is important to note that Lipitor may interact with other medications, including allergy meds. RxList [3] recommends that patients taking Lipitor should inform their healthcare provider about all the medications they are taking, including prescription drugs, over-the-counter drugs, and herbal supplements. The healthcare provider can then determine whether any of the medications may interact with Lipitor and adjust the dosage accordingly.

Unfortunately, the sources provided do not provide specific information about recommended dosages for allergy medications. It is important to consult with a healthcare provider or pharmacist for information about the recommended dosage of any medication, including allergy medications.

Sources:
[2] https://www.medicalnewstoday.com/articles/atorvastatin-oral-tablet
[3] https://www.rxlist.com/lipitor-drug.htm