Sputum When Coughing
If we constantly coughed and sputum on it, we might consider that we had a severe illness. However, it would depend on the color of the sputum. If it was pinkish-white, then it was a fluid that came from the lungs. We should be wary that it would be heart disease. Most of us might think it was only a simple cold, but it would not hurt us if we would get a check-up.
Interrupted Sleep
If we usually experience going to the toilet when we were sleeping, we did not drink too much water. It might also be a sign that we caught heart disease if it did not get better for some days. We should visit a doctor and ask what was happening to our bodies. Mayo Clinic said that their people or patients who usually had an urge to go to the toilet when they sleep might have heart failure.