3 heart failure symptoms that hide themselves as lifestyle issues. Is you body sending signals?

Heart failure often develops slowly, with early symptoms that many people confuse with routine tiredness. Key signs include sudden weight gain from fluid retention, a persistent night-time cough or breathlessness when lying down, and digestive or cognitive changes such as nausea or difficulty concentrating. Experts say recognising these subtle symptoms early can help individuals get timely care and prevent the condition from worsening.