Heart failure is a critical medical condition in which the heart struggles to effectively pump blood, resulting in the accumulation of fluids in the lungs and other body tissues. While the symptoms of heart failure can vary from person to person, several hazardous signs may become more pronounced during sleep. Recognizing these nighttime warning signals is essential, and seeking medical attention is crucial if you or someone you know experiences them.

5 Nighttime Heart Failure Symptoms to Watch Out For

1. Difficulty Breathing (Orthopnea): Among the most prevalent indicators of heart failure during sleep is the sudden onset of breathlessness when lying down. This can necessitate propping oneself up with pillows or sitting upright to breathe comfortably, a condition known as orthopnea.
2. Paroxysmal Nocturnal Dyspnea (PND): Individuals with heart failure may encounter episodes of severe nighttime breathlessness referred to as paroxysmal nocturnal dyspnea. Typically occurring a few hours after falling asleep, it may be accompanied by feelings of anxiety and an intense urge to sit or stand.
3. Coughing and Wheezing: Fluid retention in the lungs can lead to nighttime coughing and wheezing. This may be associated with frothy, pink-tinged sputum.
4. Rapid Heartbeat (Tachycardia): Heart failure can provoke irregular or rapid heartbeats, especially during sleep. This can manifest as palpitations or the sensation of the heart racing, potentially waking the person from their sleep.
5. Sudden Awakenings: In severe cases of heart failure, individuals may experience abrupt awakenings during the night, often due to sensations of drowning, chest pain, or a feeling of impending doom. These warning signs necessitate immediate medical attention.

If you or someone you know encounters any of these signs or symptoms while sleeping, it is imperative to promptly seek medical evaluation. Heart failure is a grave condition that demands medical management, including medications, lifestyle adjustments, and, in some cases, implantable devices or surgery. Timely diagnosis can significantly enhance the quality of life for those grappling with heart failure.