Why do heart problems increase in winter? Cardiologist told 5 facts, preventive measures

As the cold increases, the cases of heart attack, high blood pressure and problems related to heart weakness increase in hospitals. The reason for this is not just cold air, but also many changes taking place within the body.

Dr. Bipin Kumar Dubey, cardiologist at Max Super Specialty Hospital, Dwarka, says that if someone already has heart disease, blood pressure or sugar problem, then winter can be even more risky for him. However, the good thing is that by understanding the reasons behind them, we can take necessary steps in time.

Why does heart disease increase in cold?

blood vessels constrict

Doctors say that as the temperature falls, our blood vessels automatically shrink so that the body can remain warm. Due to this the heart has to work harder to pump blood. In such a situation, people whose arteries are already blocked or who have BP may suffer from chest pain or shortness of breath.

blood pressure increases

Due to cold, the tubes become hard, due to which the blood pressure naturally goes up. This increases the risk of heart failure or irregular heartbeat. People with high BP need to be more careful in winter.

thickening of blood

In cold the blood becomes a little thick and sticky. This increases the chances of forming clots, which can cause heart attack or stroke. In such a situation, drinking plenty of water and doing light exercise helps in preventing this.

more physical workout

In winter, climbing stairs, walking fast or doing heavy work seems more difficult than on normal days. In such a situation, the heart needs more oxygen, which can increase the problem.

daily routine

In winter, people move less, eat more and sleep is also not good. All this together can have a bad effect on the heart. The heart can be kept safe with a little exercise, proper eating habits and timely checkups.