Unexplained feelings of nausea
Sometimes, vomiting or experiencing feelings of nausea might not be due to what you ate. It could also mean that you have a heart attack. The Mayo Clinic notes that nausea is actually one of the most common symptoms of a heart attack, along with dizziness. Nausea accompanied by dizziness is more common in women than men. Women might not even experience chest pain.
Erectile dysfunction
It’s not surprising at all that erectile dysfunction has many root causes, but one, in particular, that’s lesser-known is most definitely heart disease. According to the Harvard Medical School, extra blood is needed during an erection; therefore, when someone has clogged arteries, the proper blood flow is interrupted. As soon as you think that something’s going on, call your doctor.