I need an advise regarding aspirin as a possible lithium antagonist. My mothers doctor says those two substances can be taken together. My mother has been taken lithium for decades for her mental health, and recently she's been diagnosed with cancer near the nose. I Thought a protocol could be aspirin( 2 x 325 mg daily), and Idealabs pyrucet, 3 - 4 drops on the navel area for that cancer. I have not been able to find anything regarding lithium and aspirin....Hope someone has a clue.