What Could Be the Reasons for Feeling Like Crying for No Apparent Reason?

Nov 14, 2025 Source: Cainiu Health
Dr. Zhang Baohua
Introduction
Crying without reason may be caused by lack of sleep, hormonal fluctuations, depression, anxiety, hypothyroidism, etc. It can be improved through catching up on sleep, emotional regulation, medication, and other methods. If symptoms persist or are accompanied by low mood and fatigue, prompt medical attention is needed. Long-term staying up late and poor sleep quality can lead to nervous system dysregulation.

Feeling like crying for no apparent reason may be caused by lack of sleep, hormonal fluctuations, depression, anxiety disorder, hypothyroidism, etc. Symptoms can be improved through catching up on sleep, emotional regulation, and medication. If symptoms persist or are accompanied by low mood and fatigue, prompt medical attention is recommended.

1. Sleep deprivation: Long-term熬夜, poor sleep quality, and disrupted sleep patterns can lead to nervous system dysregulation, making individuals emotionally sensitive and prone to sudden urges to cry. It is recommended to maintain a regular sleep schedule, ensure 7–8 hours of sleep per night, avoid electronic devices before bedtime, and create a quiet, restful sleeping environment.

2. Hormonal fluctuations: Changes in hormone levels during menstruation, pregnancy, or menopause in women can affect emotional regulation, leading to low mood and increased tearfulness. It is advisable to stay calm, engage in moderate exercise, and communicate regularly with others to relieve stress.

3. Depression: Abnormal neurotransmitter secretion leads to persistent low mood, loss of interest, frequent unexplained crying, as well as decreased appetite and insomnia. Under medical supervision, medications such as fluoxetine dispersible tablets, paroxetine tablets, or sertraline tablets may be used to alleviate symptoms.

4. Anxiety disorder: Prolonged mental stress can cause excessive worry, emotional breakdowns, and unexplained crying, often accompanied by palpitations and restlessness. Patients may take medications such as estazolam tablets, buspirone hydrochloride tablets, or fluvoxamine maleate tablets under medical guidance to relieve discomfort.

5. Hypothyroidism: Insufficient thyroid hormone secretion slows metabolism, resulting in low mood, increased tearfulness, fatigue, cold intolerance, and weight gain. Under medical supervision, medications such as levothyroxine sodium tablets, thyroid tablets, or liotrix tablets can be used to improve symptoms.

Maintain a regular sleep schedule, eat a balanced and nutritious diet, engage in mild physical activities such as walking or yoga, communicate openly with family and friends, promptly release emotions, and support overall physical and mental well-being.