The findings do not prove that insomnia directly causes the health problems.
The screenwriter said he still has trouble signing his name after the stroke in November.
Julie Chin was anchoring a live broadcast on Sept. 3 when she began to experience difficulty speaking.
Study participants who typically napped during the day were 12% more likely to develop high blood pressure over time and were 24% more likely to have a stroke compared with people who never napped.
Daily aspirin can increase the risk for bleeding in the brain, stomach and intestines, experts say.
Hailey Bieber recounts health scare, saying she is home after being hospitalized for a blood clot in her brain.