MY 65 YEAR OLD HUSBAND HAS HIGH BLOOD PRESSURE, IS

MY 65 YEAR OLD HUSBAND HAS HIGH BLOOD PRESSURE, IS 30 POUNDS OVERWEIGHT AND DOES NOT EXERCISE. I've NOTICED THAT AT SUNDOWN HIS SPEECH SOMETIMES SLURS, HE SEEMS TO GET IRRITATED WHEN I ASK IF HE'S TAKING HIS MEDS AND HIS EYELIDS START DROOPING. hE TELLS ME HE'S JUST TIRED, BUT I THINK IT'S MORE.