Temporary sadness is common, but low mood lasting more than two weeks—especially with loss of interest, changes in sleep or appetite, fatigue, poor concentration, guilt or hopelessness—may indicate depression and deserves professional help.
TCM may provide supportive care based on sleep, appetite, energy, chest discomfort, menstrual and emotional patterns, but a TCM description should not replace mental-health assessment. Regular routines, appropriate activity and contact with trusted people can help, but recovery should never be framed as willpower alone.
Thoughts of self-harm or not wanting to live require immediate help from local emergency services, a crisis service or an emergency department, with support from a trusted person. Persistent or severe depression may need psychotherapy, medical assessment and medication.
Help need not wait until symptoms become extreme. Clinicians or counsellors can support sleep, activity and safety planning, while family can offer company and practical help without blame.
