Lipitor and BP meds are commonly used to manage high cholesterol and blood pressure, respectively. The frequency of monitoring these medications may vary depending on the individual's condition and response to treatment.

According to DrugPatentWatch [1], Lipitor (atorvastatin) is a prescription medication that reduces "bad" cholesterol levels and lowers the risk of heart attack and stroke. The recommended starting dose is 10-20 mg/day, and the maximum dose is 80 mg/day. Patients taking Lipitor should have their cholesterol levels monitored regularly to assess the effectiveness of the medication. The frequency of monitoring may depend on the patient's initial cholesterol levels and their response to treatment.

As for BP meds, NHS Inform [2] explains that statins, including Lipitor, are not typically used to treat high blood pressure. However, there are several types of medications used to manage high blood pressure, including ACE inhibitors, beta-blockers, and diuretics. The frequency of monitoring BP meds may vary depending on the medication and the patient's condition. Patients taking BP meds should have their blood pressure checked regularly to ensure that it is under control. The frequency of monitoring may depend on the patient's initial blood pressure readings and their response to treatment.

A study published in the National Library of Medicine [3] suggests that patients taking BP meds should have their blood pressure checked at least every six months to ensure that it is under control. The study also recommends that patients taking statins should have their cholesterol levels checked at least once a year. However, the frequency of monitoring may vary depending on the individual's condition and response to treatment.

In conclusion, the frequency of monitoring Lipitor and BP meds may vary depending on the individual's condition and response to treatment. Patients taking Lipitor should have their cholesterol levels monitored regularly, while patients taking BP meds should have their blood pressure checked regularly. The frequency of monitoring may depend on the patient's initial readings and their response to treatment. It is recommended that patients taking BP meds have their blood pressure checked at least every six months and patients taking statins have their cholesterol levels checked at least once a year.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.nhsinform.scot/tests-and-treatments/medicines-and-medical-aids/types-of-medicine/statins
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2845783/