Last updated : September 29, 2026 | Written & Reviewed by AHPG Editorial Team
Medically Reviewed
Bipolar vs Depression Is Your Depression Actually Bipolar Disorder?
Do I have bipolar disorder or am I depressed? Is this the confusion you are also stuck in? You are not alone. Experiencing extreme sadness, low energy, and hopelessness are the core signs of depression. But if you hear about bipolar disorder, you may know it has the same depressive symptoms too. This confuses many people, keeping them struggling to differentiate bipolar disorder from depression.
If you are noticing the same symptoms but don’t know which mental health condition it is actually, this guide is for you. It walks you through everything you need to know about bipolar disorder vs. depression, highlighting similarities, key differences, and more. This helps you accurately diagnose the condition, which is necessary for selecting appropriate treatment.
Key Takeaways
- Depression has only depressive episodes, while bipolar disorder also includes episodes of mania (more severe) or hypomania (less severe).
- Both depression and bipolar disorder also share many similar symptoms, such as sadness, low energy, and difficulty concentrating, and more.
- Bipolar disorder is not as common as depression, which impacts 19% of Americans, and globally, 332 million people are affected by it.
- Both depression and bipolar disorder are treatable. Depression is often treated with psychotherapy and medications like antidepressants. In contrast, bipolar disorder can be managed with psychotherapy and mood stabilizers.
To differentiate between the two conditions, it’s important to understand each comprehensively.
What is Depression or Major Depressive Disorder?
Depression is a mood disorder. It is a chronic and common mental condition that exceeds day-to-day feelings of low mood. It is defined as intense feelings of sadness, emptiness, loss of interest, sleep challenges, and more that last for at least 2 weeks, impacting people mentally and physically and also affecting their daily life functioning.
Major depressive disorder is not an everyday feeling of being in a down emotional state that comes and passes after a short time. Instead, it’s persistent; people with this mental state remain sad and hopeless almost the entire day. As it doesn’t go away on its own, it leads to isolation and self-harm ideation or practices when it remains untreated.
What is Bipolar Disorder?
Bipolar disorder is a mental health condition, affecting 1% to 3% of people globally. It is a condition characterized by frequent shifts in mood and energy due to continuous cycles of emotional ups and downs, making life extremely difficult to live with. Bipolar disorder involves depressive episodes, similar to MDD, followed by manic or hypomanic episodes, making shifts from low mood and tiredness to high energy and excitement. This makes it challenging for people to commit to their tasks and fulfil responsibilities.
The emotional highs of bipolar disorder might feel enjoyable due to high energy and excitement. However, it is dangerous too, as it can lead to risky behaviors and actions taken in excitement, causing self-harm and several other consequences.
What are the Symptoms of Depression & Bipolar Disorder?
Although both share many similar symptoms, each has unique signs as well. Here are symptoms of both mental conditions:

Symptoms of Depression
- Mood Symptoms: Persistent sadness, low mood, low self-esteem, emptiness, lack of interest, irritability, and more.
- Cognitive Symptoms: Negative thinking patterns, suicidal thoughts, poor concentration, memory gaps, and more.
- Behavioral Symptoms: Social withdrawal, trouble sleeping, eating less or more than usual, slow speech, restlessness, and more.
Symptoms of Bipolar Disorder
Unlike depression, bipolar disorder also has cycles of mania and hypomania. Due to this, the symptoms of bipolar disorder are different depending on the current emotional state, impacting a person accordingly.
Mood Symptoms:
- Mania: High energy, feeling very active, feeling too confident, and more.
- Depression: Empty mood, hopelessness, lack of self-confidence, isolation, loss of interest, and more.
Cognitive Symptoms
- Mania: Racing thoughts, disorganized thinking, distractibility, pressured speech, risky behaviors, and more.
- Depression: Poor concentration, trouble with decision-making or planning, slowed thinking
Behavioral Symptoms
- Mania: Fast speech, continuous shift in conversation, needing little sleep, risky actions, etc.
- Depression: Anhedonia, fatigue, cognitive trouble, activity change
These are symptoms of both mental conditions. Depending on the situation, the signs noticed might vary. For example, risky behavior is a core sign of bipolar disorder during manic episodes, which often results in reckless driving when driving a car or unwise business investments when making financial decisions; similarly, the results depend on the actual state.
Also, the signs of bipolar disorder vary from person to person, depending on the type of bipolar disorder experienced. Bipolar disorder, historically named manic-depressive illness, has three main types: bipolar I, II, and III (cyclothymia), categorized by the intensity of high, elevated episodes, while depressive episodes remain common in every type.
Understanding both clinical depression and bipolar disorder, along with their symptoms, helps find similarities between the two. Now, let’s figure out the key differences that clearly answer the most common question: Do I have depression or bipolar disorder?
Key Differences Between MDD and Bipolar Disorder
MDD and bipolar disorder have some major differences, setting them apart from each other.
How both conditions impact mood is the main differentiator. In a depressive episode, individuals only experience one emotional state– down, which involves symptoms such as sadness, emptiness, and others discussed in the symptoms section earlier. In contrast, bipolar disorder has two emotional states: up (mania or hypomania) and down (depression). Individuals experiencing this condition experience mood swings from highs to lows.
This answers the confusion about whether it’s depression or bipolar disorder. And it is very simple: if you are just feeling emotionally down, it’s depression; however, if low moods are followed by high-energy episodes and the cycle repeats, it’s bipolar disorder.
Here’s a quick comparison:
| Feature | Bipolar Disorder | Depression (MDD) |
| Mood Pattern | Persitent cycles between highs and lows | Contant low mood |
| Highs (Mania/Hypomania) | Present | Absent |
| Low (Depression) | Present | Present |
| Typical Onset Age | Usually, it appears in late teens and early twenties | Can start at any age |
| Common Treatments | Mood stabilizers, antipsychotics, and psychotherapy | Antidepressants and psychotherapy |
| Genetic Heritability | High | Moderate |
Which is More Severe: BP or Depression?
Several studies indicate that while being rare, bipolar disorder, or BD, is more serious than depression because it affects individuals’ cognitive functioning badly and is reported to have higher rates of suicidal ideation. If you have thoughts of self-harm or harm to others, immediately call 988.
Can Both Bipolar and Depression Co-occur?
No. It is important to understand that both conditions can’t occur at the same time. Meaning, with one condition, you can’t be diagnosed with another, as some people think they have both depression and bipolar disorder, which is a misconception.
Bipolar vs Depression: The Importance of Diagnostic Accuracy
Accurate diagnosis of every mental health condition is crucial, as it helps select the right, appropriate treatment. Precise mental health evaluation helps psychiatrists understand the individual’s current mental state and plan the treatment accordingly.
Misdiagnosis for MDD and bipolar
However, due to overlapping symptoms, both conditions are often misdiagnosed. Studies strongly suggest that bipolar disorder is underdiagnosed. Two older studies found that approximately 40% of people who were diagnosed with bipolar disorder had initially been diagnosed with unipolar depression.
Why Is Bipolar Disorder Often Misdiagnosed as Depression?
The reason why bipolar disorder is misdiagnosed as depression is that people often seek help during depressive episodes, considering episodes of mania and hypomania as personality quirks and simple happiness. It’s not self-ignorance, but a lack of mental health awareness. However, getting professional help for depressive symptoms, the condition is often misdiagnosed as depression and takes years to diagnose accurately.
Moreover, bipolar disorder has different types, and people don’t openly discuss the signs with the mental healthcare provider due to fear of judgement, which makes it hard to determine whether the condition meets the diagnostic criteria for bipolar I or II.
So, it is always recommended to get timely help when symptoms are noticed. On-time care prevents conditions from worsening and also ensures quick recovery. Also, always speak to your mental healthcare professional clearly when describing your condition to ensure precision throughout the evaluation process.
What is the Diagnostic Criteria of Depression vs Bipolar Disorder?
Honestly describing your mental and emotional conditions without stigma helps professionals identify whether the conditions meet the official diagnostic criteria set by the American Psychiatric Association in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5-TR).
Diagnostic Criteria for Major Depressive Disorder (MDD)
To be officially diagnosed with major depressive disorder, you must have experienced at least five of the signs listed below for at least 14 days, and among them, one must be in a depressed mood.

- Remain depressed most of the day, almost every day, or be observed by others
- Loss of interest/pleasure in almost every activity you once loved, done in a day
- Fluctuations in body weight, either intentional weight loss or gain due to a decrease or increase in appetite
- Insomnia or hypersomnia almost the entire day
- Psychomotor agitation nearly every day or observed by others
- Experience fatigue or loss of energy most of the day or nearly every day
- Feeling of worthlessness and guilt nearly every day
- Difficulty concentrating or maintaining focus on everyday activities
- Thoughts of suicide or suicidal attempts
Diagnostic Criteria for Bipolar Disorder (BD)
Bipolar disorder is categorized into several types, and each has specific diagnostic criteria defined in DSM-5-TR. These include:
Manic Episode
To be diagnosed, you must meet 3 of the following symptoms, or 4 if the mood is only irritable: .
- Inflated self-esteem
- Decreased need for sleep
- Elevated/irritable mood
- Increased energy
- More talkative or talking faster and louder than usual
- Racing thoughts
- Distractibility or easily losing attention
- Increased goal-oriented activity
- High-risk behaviors
Hypomanic Episode
To be officially diagnosed, the individual must show at least 3 of the following signs:
- Inflated self-esteem
- Decreased need for sleep
- More talkative or talking faster and louder than usual
- Racing thoughts
- Distractibility or easily losing attention
- Increased goal-oriented activity
- High-risk behaviors
The diagnostic criteria for hypomania are the same as a manic episode; however, the main differentiators are that the signs must last for at least 4 days and are milder, meaning they don’t cause any major impairment and don’t require hospitalization. Also, they don’t cause psychosis (hallucinations or delusions).
Depressive Episodes
Any of the five or more signs listed below must be noticed in the previous 2 weeks and cause significant impairment in functioning. Among the five, one sign must be one or two from the following list:
- Remain depressed most of the day, almost every day, or be observed by others
- Loss of interest/pleasure in almost every activity you once loved, done in a day
- Fluctuations in body weight, either intentional weight loss or gain due to a decrease or increase in appetite
- Insomnia or hypersomnia almost the entire day
- Psychomotor agitation nearly every day or observed by others
- Experience fatigue or loss of energy most of the day or nearly every day
- Feeling of worthlessness and guilt nearly every day
- Difficulty concentrating or maintaining focus on everyday activities
- Thoughts of suicide or suicidal attempts
Treatment for Bipolar Disorder vs Depression
Here are the treatment approaches used in depression and bipolar disorder treatment:

Treatment for Depression
Depression treatment is a combined approach of psychotherapy and medication, or may be individual depending on the condition; also, healthcare professionals may recommend some lifestyle habits.
Psychotherapy
Psychotherapy is a collection of various evidence-based, highly effective treatment approaches; however, some clinically proven methods to treat depression include:
Cognitive Behavioral Therapy (CBT): It is one of the widely recognized treatment approaches, helping people change negative, distressing thoughts and beliefs and build positive attitudes and perspectives about oneself and the world around. Cognitive Behavioral Therapy helps people process emotions that cause emotional dysregulation and supports mood disorder management. It helps improve mood and makes them feel elevated and supported.
Interpersonal Therapy (IPT): It is a great way to help individuals move beyond sadness and depressive thoughts. IPT focuses on patients’ daily life challenges that make them depressed, such as relationship issues, and helps build effective communication skills to improve their current personal situation. This offers relief from distressing emotions and uncomfortable thoughts and enhances mood.
Medication
Medication, such as antidepressants, helps reduce depressive symptoms, especially when taken alongside ongoing therapy treatment in accordance with a psychiatrist’s instructions. Antidepressants offer temporary relief from symptoms by increasing the amount of neurotransmitters in the brain, such as serotonin, that help improve mood and emotional regulation. However, this process is slower, taking antidepressants 2 to 4 weeks or more to make a noticeable change in symptoms.
Treatment for Bipolar Disorder
Symptoms of bipolar disorder can be effectively managed through different approaches, mainly CBT and IPT, the ones used to treat clinical depression, with the core purposes below:
- Therapies like Cognitive Behavioral Therapy and Interpersonal Therapy help reduce your symptom intensity by improving emotional well-being and helping you identify more triggers.
- They build cognitive skills and focus on cultivating communication to make strong connections with family and friends to get support during depressive episodes.
Alongside psychotherapy, medication plays a pivotal role in managing symptoms. For this, psychiatrists often prescribe mood stabilizers instead of antidepressants, as manic episodes sometimes worsen with antidepressants.
Receiving clinical care and practicing self-care techniques for managing mood swings v/s depression makes a meaningful difference in your life. Below are some of the strategies or lifestyle habits psychiatrists often recommend to patients to adopt during ongoing treatment:
- Sleep well
- Eat balanced, healthy meals
- Avoid alcohol or drugs
- Exercising daily
- Track your moods
- Meditating daily
- Spend time with others
Getting the right-time mental health treatment support and continuity in receiving care is crucial whether dealing with depression or bipolar disorder. The right, personalized care limits the consequences, prevents the occurrence of the conditions, and ensures satisfying outcomes.
Can MDD Turn Into Bipolar?
Major depressive disorder is not biologically shifted into another mental illness, like bipolar disorder. But yes, a person who initially has MDD can later be diagnosed with bipolar disorder. The reason mainly highlighted by specialists is misdiagnosis, as in bipolar disorder, depressive episodes usually occur first, followed by manic or hypomanic episodes.
Stabilize Your Mood with Personalized Care at Advanced HPG!
We know it’s distressing, it’s overwhelming, and it might feel like the end to you. But your first step, no matter how small, can make a meaningful change in your life. Experiencing extreme depression and teetering between mood swings and lows is challenging; you may sometimes feel hopeless about returning to a normal life. But it’s pleasing to know hope still exists; at whatever stage you are, it doesn’t matter.
Advanced Health Preference Group offers you a complete mental healthcare solution, personalized to your needs. We provide outcome-driven, holistic care to individuals living with mental illness, including depression and bipolar disorder. From diagnosis to recovery, we build a dedicated space for individuals with mental illness that is rooted in hope, support, and recovery.
AdvancedHPG welcomes new patients and offers appointments without long waits. We also accept insurance coverage on specific plans, as an in-network partner to leading insurance providers in California. Call us today at 1 (213) 474-1173 to verify your benefits and get more information about treatment.