Pulmonary Embolism Support Group
By far the most common form of pulmonary embolism is a thromboembolism, which occurs when a blood clot, generally a venous thrombus, becomes dislodged from its site of formation and embolizes to the arterial blood supply of one of the lungs. Symptoms may include difficulty breathing, pain during breathing, and more rarely circulatory instability and death.
That poison business is blown out of proportion. Many drugs were derived from other uses. Chemo was derived from mustard gas.
I have ulcerative colitis so I have GI issues as well. It's hard to know what causes what when you have other health issues.
Also, yeah, call your pharmacist and ask what is safe to take with warfarin. They're great with stuff like that.
I'd call your doctor/pharm and ask, though.
I agree with rmb about asking your pharmacist too - I get better advice from mine than I do from my PCP. In fact my PCP often goes to the same pharmacist to double check matters as needed. Good luck!