How long does it take to fully recover from moderate to severe depression with treatment?

　　Clinical remission of moderate to severe depression typically requires 6–12 months, while full recovery and stabilization may take 1–3 years. Treatment progresses through three stages—acute phase, consolidation phase, and maintenance phase—and adhering to standardized treatment is essential to reduce the risk of relapse. If symptoms continue to worsen or if there are signs of self-harm or suicidal thoughts, immediate medical attention is recommended.

　　The acute phase of treatment lasts 4–8 weeks and focuses on rapidly controlling symptoms. Medication and psychological interventions are used to alleviate core symptoms such as low mood and loss of interest, helping patients regain basic daily functioning. Close monitoring of medication response and symptom changes is crucial during this stage.

　　The consolidation and maintenance phases are critical for long-term recovery. During the 8–12 week consolidation phase, the treatment regimen from the acute phase is continued to prevent symptom recurrence. In the maintenance phase, which lasts 1–2 years, treatment is adjusted according to the patient's progress, aiming to help rebuild cognitive patterns, improve emotional regulation, and reduce the long-term risk of relapse.

　　During recovery, it is important to maintain a regular sleep schedule, engage in moderate physical activity such as walking or jogging, avoid prolonged isolation, communicate regularly with family and friends, participate in light social activities, and follow a balanced diet to support steady improvement in mental health.