Understanding Depression: Symptoms, Subtypes & Treatments

Published on 30 April, 2026 by ImPossible
Understanding Depression: Symptoms, Subtypes & Treatments

Depression is one of the most common mental health conditions in the world, yet it remains widely misunderstood. Many people still picture it as simply feeling sad or having a bad day. In reality, depression is a complex condition that affects how a person thinks, feels, and functions in daily life. In fast-paced environments such as Singapore, where work demands and social expectations can be high, recognizing and understanding depression is particularly important.

What Depression Actually Feels Like

Depression does not always present in obvious ways. It is not limited to visible distress or emotional expression. For many individuals, it develops gradually and may be difficult to recognise at first.

Common symptoms include:

  • Persistent low mood lasting most of the day, nearly every day
  • Loss of interest or pleasure in activities once enjoyed, including hobbies, socialising, or even food
  • Fatigue and low energy, even after a full night’s sleep
  • Difficulty concentrating, making decisions, or remembering things
  • Changes in sleep, whether sleeping too much or not being able to sleep at all
  • Changes in appetite or weight
  • Feelings of worthlessness or excessive guilt
  • In more severe cases, thoughts of death or suicide

Some people also experience emotional withdrawal, pulling away from friends and family not out of rudeness, but because everything feels too heavy to manage. In Singapore’s collectivist culture, where family gatherings and social obligations are part of everyday life, this withdrawal can be particularly noticeable and distressing for everyone involved.

It is also worth noting that depression can show up differently depending on the person. Some individuals, particularly men, may express it through irritability, anger, or reckless behaviour rather than sadness (National Institute of Mental Health (NIMH), n.d.).

The Different Subtypes of Depression

Not all depression is the same. Knowing the different subtypes can help people better understand what they or a loved one might be going through.

Major Depressive Disorder (MDD) is what most people think of when they hear the word “depression.” It involves persistent symptoms that significantly interfere with daily functioning for at least two weeks.

Persistent Depressive Disorder (PDD), sometimes called dysthymia, is a longer-lasting but often less intense form of depression. A person might feel chronically low, joyless, and unmotivated for two years or more. Because it can feel like “just the way I am,” it often goes unrecognised and untreated.

Postpartum Depression affects some individuals after childbirth. It goes beyond the typical “baby blues” and can involve severe mood swings, exhaustion, and difficulty bonding with the newborn. In Singapore, where new parents often face tremendous pressure to cope and perform, this subtype is frequently underreported.

Bipolar Depression refers to the depressive episodes experienced by those with bipolar disorder. It is distinct from unipolar depression and requires different treatment approaches.

Therapy for Depression: What the Evidence Says

The good news is that depression is highly treatable. Most people who seek help do experience meaningful improvement, and there are several effective options available.

Therapy for depression is considered a first-line treatment for mild to moderate cases. Cognitive Behavioural Therapy (CBT) is one of the most well-researched approaches. It works by helping individuals identify and challenge unhelpful thinking patterns and behaviours that maintain low mood (Beck & Haigh, 2014). In Singapore, CBT is increasingly available through private psychological practices, polyclinics, and restructured hospitals such as IMH and SGH.

Interpersonal Therapy (IPT) is another evidence-based approach that focuses on improving relationship patterns and communication, which can be particularly relevant in a culture where family and workplace dynamics play a significant role in wellbeing.

For moderate to severe depression, antidepressant medication may be recommended, often in combination with therapy. Research consistently shows that the combination of medication and psychological therapy tends to produce better outcomes than either intervention alone (Dunlop, 2016).

Behavioural Activation, a component of CBT that can also be used as a standalone therapy, encourages individuals to gradually re-engage with activities that bring a sense of accomplishment or pleasure. This sounds simple, but it is grounded in strong evidence and is particularly useful when motivation is at an all-time low.

For those who have not responded to other treatments, options such as Transcranial Magnetic Stimulation (TMS) or Electroconvulsive Therapy (ECT) may be considered. These are safe, regulated procedures and far removed from their outdated portrayals in popular media.

Barriers to Seeking Help in Singapore

Despite growing mental health awareness, many Singaporeans still delay seeking help. Stigma remains a significant barrier, and there may be concerns about being judged or perceived differently by others.

It is also worth acknowledging that access can be a practical challenge. Costs, waiting times, and not knowing where to start can all get in the way. However, mental health resources continue to expand, and support is becoming more accessible through public and private services.

If you have been feeling persistently low, tired for no clear reason, or unlike yourself for more than two weeks, it is worth speaking to someone. Depression is not a character flaw or a sign of weakness. It is a health condition, and like any health condition, it responds to proper care.

Moving Forward

Depression can feel isolating, but you are not alone. With appropriate intervention, many individuals experience significant improvement and recovery.

If you or someone you care about is struggling, consider reaching out to ImPossible Psychological Services. Our team of experienced psychologists offers compassionate, evidence-based support tailored to your needs, whether you are navigating depression for the first time or looking for a fresh approach after previous treatment. Taking that first step to seek help is, in itself, an act of courage. You deserve support that meets you where you are.

References

Beck, A. T., & Haigh, E. A. P. (2014). Advances in cognitive theory and therapy: The generic cognitive model. Annual Review of Clinical Psychology, 10, 1–24. https://doi.org/10.1146/annurev-clinpsy-032813-153734

Depression. (n.d.). National Institute of Mental Health (NIMH). https://www.nimh.nih.gov/health/publications/depression

Dunlop, B. W. (2016). Evidence-Based applications of combination psychotherapy and pharmacotherapy for Depression. FOCUS the Journal of Lifelong Learning in Psychiatry, 14(2), 156–173. https://doi.org/10.1176/appi.focus.20150042