Lipitor is a brand name for the drug atorvastatin, which is used to lower cholesterol levels in the blood [1]. Selective serotonin reuptake inhibitors (SSRIs) are a class of antidepressant drugs that are commonly prescribed to treat depression and anxiety disorders. The combination of Lipitor and SSRIs can cause some side effects that may affect the quality of life of the patient.

A study published in the National Center for Biotechnology Information (NCBI) showed that the combination of atorvastatin and an SSRI can cause a drug interaction that may lead to an increased risk of bleeding [2]. The study found that the combination of atorvastatin and SSRIs can cause a decrease in platelet aggregation, which may increase the risk of bleeding.

Additionally, both Lipitor and SSRIs have been reported to cause nightmares and disturbing dreams [3]. Patients who experience these side effects should inform their healthcare provider, who may adjust the dosage or prescribe an alternative medication.

In conclusion, the combination of Lipitor and SSRIs may cause an increased risk of bleeding and nightmares. Patients who are taking these medications should be aware of these potential side effects and discuss any concerns with their healthcare provider.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5103836/
[3] https://www.goodrx.com/drugs/side-effects/medications-that-cause-nightmares-and-disturbing-dreams