1. Physiological reasons: Increased heart rate: may be a natural reaction caused by intense exercise, alcohol consumption, excessive caffeine intake, or certain medications. Fluctuations in blood sugar levels: Both low and high blood sugar can lead to palpitations and emotional instability. Anemia or thyroid problems: These conditions may also affect heart rate and emotional state.
2. Psychological factors: Anxiety and stress: Long or short-term psychological pressure, worry, and fear may lead to palpitations and irritability. Depression: Symptoms of depression such as low mood, loss of interest and enjoyment are often accompanied by palpitations and irritability. Panic disorder: a sudden and intense sense of fear, often accompanied by symptoms such as rapid heartbeat, sweating, and shortness of breath.
3. Lifestyle and environmental factors: Lack of sleep: Long term sleep deprivation can affect emotional stability and cardiovascular health. Irregular diet: Unhealthy eating habits may lead to energy fluctuations and emotional fluctuations. Environmental factors: Noisy, crowded, or oppressive environments may trigger palpitations and irritability.