Depression is a serious mood disorder that causes persistent sadness, loss of interest, and a lack of energy.
The symptoms of depression go beyond just having one bad day. Depression or a major depressive episode feels like a weight on your chest that can prevent you from doing everything from focusing at work to getting out of bed in the morning.
Clinical depression, also known as major depressive disorder (MDD), is a mental health disorder characterized by a persistent feeling of sadness, emptiness, or a complete loss of interest in activities.
Everyone experiences sadness. But sadness eventually passes, while clinical depression can stay and significantly alter a person's well-being.
Mental health professionals will use the criteria outlined in the Diagnostic and Statistical Manual of Mental Disorders (DSM) to diagnose different types of depression. According to the DSM, a person must experience a depressed mood or loss of interest in daily activities for at least two consecutive weeks, along with other symptoms that disrupt day-to-day life, to obtain a depression diagnosis.
The seven core symptoms of major depression include:
According to the National Institute of Mental Health (NIMH), depression occurs more often in women and young adults.
However, depression can affect anyone, regardless of age, background, or success. For example, people with a family history of depression or an underlying genetic predisposition for mental illness carry a higher risk of developing depression themselves.
Anyone experiencing severe life stressors or chronic pain is also at risk. Additionally, those who've experienced trauma can often experience a depressive episode or eventually develop MDD as a direct result of their trauma.
Substance use disorder and co-occurring mental health conditions, like anxiety, ADHD, and bipolar disorder, also make a person more susceptible to depression. Older adults dealing with chronic illness or social isolation are also considered high risk for severe depression.
You can often tell if you're experiencing a depressive episode if the things that used to bring you joy suddenly feel like they're not worth it or even impossible.
However, you can also be engaging in something you normally enjoy, like spending time with your friends, and still feel hollow.
Depression can sometimes feel like a total lack of emotional or even physical bandwidth. If you've been wondering why everything in your life is feeling harder and that feeling isn't going away, speak with a mental health professional about the potential of having major depression.
Five warning signs of depression include:
It can be, but primarily if it's combined with one or more of the other signs of depression.
Frequent crying can be a sign in the right contexts. If you're also feeling like it's hard to find joy in your life or feeling hopeless, crying every day can be how some people experience depression.
Yes, depression often masks itself as anger.
We often picture depression as sadness, but it can easily present as irritability, frustration, a short temper, or more frequent and sudden emotional outbursts.
Anger is one of the signs of depression more commonly found in men and adolescents. They are often socially conditioned to suppress other emotions like sadness or hopelessness, transforming them into anger whenever their nervous system gets overwhelmed.
Depression is a mental illness that can literally distort your perception of reality, heightening negative thinking patterns, forcing your brain to filter out the positives and focus solely on the negatives.
Yes, dulling or numbing emotional pain is often a survival mechanism for people experiencing a depressive episode.
This is the brain's way of protecting itself by conserving energy. It may feel like detaching yourself from both your internal and external worlds and being unable to feel even positive emotions. Instead of just “feeling sad,” depression can start to feel like nothing at all.
Not always. Craving alone time is normal, and many people need and enjoy moments of solitude.
Wanting to be alone becomes more of a red flag when you start actively isolating yourself in situations you normally wouldn't.
Depression also makes social interactions even more challenging, asking you to use energy you just don't have. This leads to you avoiding social obligations and hiding away.
Yes, procrastination is a very common symptom of depression.
Many people perceive procrastination as laziness. But in the context of mental health, it's a sign of executive dysfunction.
Depression heavily impacts motivation, concentration, and the brain's capacity to plan and complete tasks. Starting projects or handling daily responsibilities is simply too energy-intensive for the depressed brain.
Depression can make it hard to retain information or meet deadlines at work or school.
At home, it often makes basic hygiene, like showering or brushing your teeth, feel like an impossible task. Routines often fall by the wayside.
Yes, depression puts an enormous strain on relationships.
It can lead to communication breakdowns, as the depressed partner may hide from their loved one or struggle to talk about their feelings. This, combined with emotional blunting and low mood, can leave family members feeling confused or even shut out.
Yes, depression is a full-body illness.
It commonly presents as unexplained physical symptoms like tension headaches, digestive problems, fatigue, and chronic aches. Many people with depression also experience changes in their appetite and sleep disturbances, including sleeping more than usual, as well as insomnia.
Depression causes fatigue by disrupting your brain's chemical messengers, particularly dopamine (which regulates motivation) and serotonin (which affects alertness)
Stress hormones are impacted by this mental illness, keeping your nervous system on high alert, which depletes your physical energy. In addition, depression affects your ability to fall and stay asleep.
Yes, depression changes how the brain communicates with the body about hunger.
Some may experience a reduced desire to eat, while depression can trigger emotional eating patterns in others who may be seeking comfort through food.
Yes. Depression can change how the brain processes pain and increase inflammation in the body.
If a person has existing issues, like arthritis or back pain, a depressive episode can make that chronic pain feel more intense.
Yes. Inflammation and physical limitations can lead to social isolation and stress.
Major medical conditions can also impact your stress hormones, making the development of depression a serious risk factor.
Severe depressive episodes look like:
Warning signs of suicidal thoughts include:
If you or a loved one is experiencing thoughts of self-harm, seek help immediately.
You do not have to wait. Reach out to a healthcare provider, go to the nearest emergency room, or call or text the 988 Suicide & Crisis Lifeline for free, confidential, and immediate support from a mental health professional.
Yes. Untreated severe depression is one of the biggest risk factors for suicide.
This is why early intervention matters.
There is no single trigger for depression.
Instead, it's often a combination of factors. A depressive episode is usually triggered by some mixture of trauma, chronic stress, unresolved grief, genetics, medical conditions, and social isolation.
Depression is caused by biological, psychological, environmental, and social factors.
Biologically, it involves changes in brain chemistry and neural pathways, while underlying trauma and negative coping mechanisms are often the psychological elements.
Social media is often used for connection, yet it can fuel depression if you aren't careful.
Comparison, cyberbullying, and overstimulation can all contribute to depression. Doom-scrolling also disrupts sleep cycles and spikes anxiety.
Yes, both anxiety disorders and substance use disorders can lead to an increased risk of developing depression.
Chronic anxiety exhausts the nervous system, leading to a depressive crash. Substance use disorders are often a temporary escape from depressive thoughts and other symptoms of depression, but the result is further altered brain chemistry and a lack of stability.
Depression can be genetic.
If you have a family history of mental health disorders, you may inherit risk factors that make your brain more vulnerable. This is not a guarantee, though. Environmental influences, trauma, and lifestyle all still play a major role in whether or not those genetic predispositions are even triggered in the first place.
Depression requires a psychiatric evaluation for diagnosis.
A doctor or mental health professional will use the standard DSM criteria, along with a discussion of symptoms and your medical and family history, to determine if you're experiencing clinical depression.
A professional will look at the duration of your symptoms (have they lasted more than two weeks?), the severity, and the level of impairment in your life.
This includes emotional patterns and thoughts as well as physical symptoms.
Yes, misdiagnosis happens because of comorbidities or symptoms shared between other mental health conditions that look similar.
Depression can look incredibly similar to severe anxiety disorders, prolonged grief, trauma, and certain phases of bipolar disorder. Other conditions, like ADHD or hypothyroidism, also mimic the symptoms of major depression.
The best thing you can do is talk with a mental health professional or speak with your primary care provider.
Getting support from a trusted loved one can also help you feel less alone with your symptoms.
Combining treatment options, such as psychotherapy (talk therapy), antidepressant medication, and lifestyle support, is usually the most effective.
Talk therapy provides a safe space to discuss your thoughts out loud.
It also equips you with coping and emotional regulation skills that help you protect your peace during future depressive episodes.
Selective serotonin reuptake inhibitors (SSRIs) and serotonin-norepinephrine reuptake inhibitors (SNRIs) are the most commonly prescribed types of antidepressants.
They work by rebalancing the neurotransmitters in your brain that affect your mood and emotions.
Yes. People experiencing depression should prioritize sleep, light movement, and social connections as much as they can.
Seek professional treatment when symptoms are:
Offer consistent, low-pressure presence to your loved one with depression.
Resist the urge to “fix” them. Instead, validate their experience and help with tasks like dropping off food or doing chores.
Avoid minimizing what they feel or using toxic positivity.
Do not judge them, as this can make them feel like a very real medical condition is their personal failure.
Families should step in when they notice clear warning signs that the person's safety is at risk.
You should advocate for clinical support if you notice them withdrawing, they are unable to care for their basic hygiene, or they are expressing feelings of worthlessness.
Talk to a Med Harmony mental health professional when your symptoms last for more than a few weeks and start affecting your daily life.
Any presence of suicidal thoughts or urges to self-harm means you should contact a mental health professional immediately.
Med Harmony is here to help, and we can confirm your insurance coverage for fast, secure treatment.
You can also talk to your primary care doctor for a referral to a psychiatric provider or therapist. Resources from the Substance Abuse and Mental Health Services Administration (SAMHSA) can also help you find treatment options in your area.
The 3 C's are a shorthand way to describe cognitive-behavioral therapy used specifically for symptoms of depression.
They refer to:
Yes, it frequently comes in waves.
Many people have recurring depressive episodes followed by months or even years of feeling completely fine. Others experience a more chronic depression with occasional spikes of major depression.
A mild depressive episode could only last a few weeks or months.
Moderate to severe depression, especially untreated, can last for many months or even years.
Yes, children and teens can and often do experience depression.
It looks different than adult symptoms of depression, usually showing up as acting out, refusal to participate in activities at school or with the family, or complaints about stomachaches or headaches.
Yes, it can often be overlooked because the symptoms often mimic the aging process.
However, it tends to lean more towards fatigue, irritability, and memory issues rather than just a deep sadness or low mood.
