How long does it usually take to recover from depression?
Generally, there is no fixed standard for the recovery time from depression. Mild depression may improve within several weeks to months, while moderate to severe depression can take several months to years, depending on the severity of the condition, treatment plan, and individual compliance. If concerned, it is advisable to seek medical consultation early. Detailed analysis is as follows:

For mild depression, timely intervention through psychological counseling and lifestyle adjustments often leads to noticeable improvement within a few weeks to two months. With continuous management over several months, clinical recovery is possible. In contrast, moderate to severe depression involves more complex symptoms and typically requires a combination of medication and long-term psychological therapy. Symptom relief may take 3–6 months, followed by an additional 6 months to one year of maintenance treatment—sometimes even longer in certain cases.
Patients who adhere regularly to medication, actively participate in psychotherapy, and successfully adjust their lifestyles tend to recover faster. However, treatment duration may be prolonged if therapy is interrupted, underlying psychological trauma remains unaddressed, or if other medical conditions are present. Moreover, individual responses to treatment vary significantly; some individuals may experience symptom relapse, requiring adjustments to the treatment plan, which can further affect the overall recovery timeline.
If depressive symptoms persist for more than two weeks without improvement, or if thoughts of self-harm arise, immediate medical attention is necessary to establish a standardized treatment plan. Delaying treatment may worsen the condition and increase the difficulty of achieving recovery.