I am a 67 yr old male. I had a blood clot in my leg about 2 years ago. I took a blood thinner for a year and dr said i could take a 82 mg aspirin from here on out, unless I have a another clot. He told me I should take Tylenol for pain. I am renovating a house, and having leg pain at night, but I have always had intermittent leg aches. Tylenol is not working. I took a regular 325 mg aspirin and slept all night. My wife said she was unsure about taking the aspirin. Do you know if its safe?