Do I Have BPD or Bipolar? Spotting Differences in Symptoms (Self-Check Test Included)

Do I Have BPD or Bipolar? Symptoms and Self-Check Test

Two conditions may explain rapid shifts in emotions. Ironically, they also tend to be confused with each other. They are Borderline Personality Disorder (BPD) and Bipolar Disorder.

This article will help you to answer the question, “Do I have BPD or bipolar?” with a quick symptoms test. The article continues with a breakdown of symptoms for each condition and guidance on what to expect if you seek a professional diagnosis.

Answering The Question “Do I Have BPD or Bipolar?” with a Quick Symptoms Test

What are BPD and Bipolar? BPD is a personality disorder marked by emotional instability, deep fears of abandonment, and difficulties with self-image. Bipolar disorder is a mood disorder characterized by distinct episodes of mania and depression.

Although the former is a personality disorder, and the latter affects mood, their symptoms overlap. Exploring the signs with external sources based on DSM-5 and evidence-based research can solve this confusion.

There are alternatives for people who don’t feel ready to meet mental health specialists. This article is based on the Breeze BPD assessment and official diagnostic criteria. Combined with the quick self-check below, online BPD symptom assessments give a clearer idea of which direction to investigate further.

BPD vs. Bipolar Self-Check Test

For each statement, choose option A or B, which resonates most with your experience.

1. My mood can change within hours.
   • A: Yes, especially after conflict.
   • B: No, my mood shifts over days or weeks, not hours.
2. I fear being abandoned, even in stable relationships.
   • A: Strongly agree.
   • B: No, it’s not my core fear.
3. When I’m in a good mood, I feel energized, take on projects, and sometimes even talk faster.
   • A: No, my energy doesn’t spike that way.
   • B: Yes, and these periods can last several days or more.
4. I have periods when I am interested in sex more than usual.
   • A: No.
   • B: Yes.
5. I have a relative (parent, sibling, grandparent, etc), who was diagnosed with Bipolar I or II.
   • A: No or unknown.
   • B: Yes.
6. I have periods when I have so much energy that I sleep less and don’t feel tired.
   • A: No, or they are not related to my mental wellness.
   • B: Yes.
7. I act impulsively (e.g., engage in risky behavior, or make big decisions quickly) because…
   • A: I feel hurt or empty.
   • B: I am in an elevated mood or feel very self-confident.
8. If I have heavy and draining depressive periods, it happens because…
   • A: I felt triggered by interpersonal problems (my thoughts, doubts, dreams, or plans).
   • B: No clear reason. They can happen without an apparent trigger and last for weeks.
9. During certain periods, I notice my thoughts racing, and I talk more quickly than usual.
   • A: Not really.
   • B: Yes, this happens when I am in an elevated mood or energized.
10. My mood episodes seem to follow a pattern (for example, seasonal shifts or alternating phases of high and low energy).
    • A: No, my moods are more tied to events or relationships in the moment.
    • B: Yes, I notice cycles or phases that repeat over time.

Interpreting The Results

• Mostly A’s: You may have tendencies that align more with BPD.
• Mostly B’s: You are more likely to have Bipolar disorder (Type I, II, or cyclothymia).
• Mixed: You might show tendencies for both disorders, or the underlying reason for your experiences is something other than BPD or Bipolar.

Note: Only a qualified mental health professional can diagnose with BPD or Bipolar. If your responses concern you, consider taking your results to a competent psychiatrist.

Symptoms of BPD vs. Bipolar: What Differs and What Overlaps

Besides the emotional component that looks similar, BPD and Bipolar Disorder have different triggers, duration, and underlying causes. Recognizing these differences helps in getting an accurate diagnosis and targeted treatment.

Symptoms of BPD

BPD is characterized by intense emotional reactions that shift quickly and are linked to fears of abandonment. Someone with BPD might go from idealizing a person to feeling deeply hurt or angry within hours. Core symptoms include:

• Fear of rejection or abandonment. It comes from early childhood trauma, but has a huge impact on how adult with BPD builds relationships.
• Unstable or unclear self-image, which changes depending on context or surroundings.
• Impulsivity in response to distress, like reckless driving, self-harm, big decisions made impulsively, etc.
• Chronic feelings of emptiness. It differs from boredom because it is also mentally draining and tiring. Comes with symptoms of depression.
• Mood swings that last minutes to hours. Connected to weak self-image, a person switches between emotions due to emotional sensitivity, fear of abandonment, or rejection sensitivity.

The best way to see whether a person shows BPD signs is to take the BPD symptoms test. Alternatively, look at the portrayal of BPD in media, such as Rue Bennett from Euphoria, whose unstable romantic relationships, impulsive choices, and irregular self-identity vividly demonstrate BPD’s core symptoms.

Symptoms of Bipolar Disorder

Bipolar disorder involves distinct mood episodes, either depressive or manic/hypomanic, that last days or even weeks. These episodes are not necessarily tied to external events, but are connected to genetic predisposition and neurodevelopmental uniquenesses.

Bipolar disorder is characterized by two states:

• Mania or hypomania: Elevated mood, decreased need for sleep, inflated self-esteem, rapid speech, impulsive behavior.
• Depression: Persistent sadness, loss of interest, fatigue, changes in sleep or appetite, feelings of hopelessness.

There are three types of Bipolar disorder: Bipolar I, Bipolar II, and Cyclothymia. Specific symptoms depend on the type. According to the DSM-5, here’s how to distinguish different types of bipolar.

• Bipolar I: At least one full manic episode that lasted over 7 days. This type has episodes alternating with depression.
• Bipolar II: Hypomanic episodes are less severe with no psychotic elements, but depressive episodes are still present.
• Cyclothymia: Chronic mood fluctuations don’t meet full episode criteria. However, hypomanic and depressive episodes still alternate, but with lesser intensity and duration.

Singer Demi Lovato has openly discussed living with bipolar disorder, describing how extended periods of high energy and productivity would be followed by equally long stretches of deep depression. Because their signs were lasting, they were diagnosed with Bipolar and not BPD, whose mood shifts are more rapid.

Overlapping Symptoms

According to the study of Marsal Sanches, professor of Psychiatry and Behavioral Sciences at the UT Health Science Center at Houston, 21% of individuals diagnosed with Bipolar disorder also experience borderline symptoms. The reasons why both conditions overlap are unclear, but the research suggests that the most likely reason is mis- and underdiagnosis of Borderline disorder. Both BPD and Bipolar Disorder can cause:

• Impulsivity and risk-taking behavior.
• Intense emotionality that feels unbearable.
• Periods of irritability due to heightened sensitivity in BPD or manic episodes in Bipolar disorder.
• Higher risk of substance abuse or self-destructive actions as the only accessible way to self-regulate and soothe emotional pain.

The key difference is context and duration. For example, impulsivity in BPD comes after a triggering event, such as an argument that feels too intense due to fear of abandonment. In Bipolar disorder, impulsivity is more likely to occur during manic or hypomanic episodes, independent of immediate circumstances.

BPD vs. Bipolar vs. Overlap: Side-by-Side Comparison Table

Symptom	BPD	Bipolar Disorder	Overlap
Mood change speed	Minutes to hours, tied to triggers	Days to weeks, not always triggered	Possible in both
Main triggers	Relationship conflict, rejection, criticism	None required, can occur spontaneously	Stress can worsen both
Self-image	Unstable, shifts with mood	Generally stable between episodes	None
Energy changes	Related to emotional state	Elevated or reduced, often extreme	Fatigue during depression
Sleep changes	Due to distress or rumination	Reduced need during mania; excessive in depression	Possible in both
Impulsivity	In reaction to distress	During mania/hypomania	Possible in both
Fear of abandonment	Central feature	Not typical	None
Chronic emptiness	Common	Not typical	None
Mania/hypomania	Not present	Defining feature	None

Correct diagnosis is vital. BPD treatment centers on Dialectical Behavior Therapy (DBT) to regulate emotions and improve relationships. Bipolar disorder usually involves mood stabilizers, lifestyle adjustments, and psychotherapy. Understanding the unique and shared symptoms helps avoid misdiagnosis and ensures the right tools are used for long-term stability.

What to Expect When Diagnosing BPD vs. Bipolar

Suppose you reacted to your suspicion that you may have BPD or bipolar. You could have taken online quizzes, read professional blogs online, and tried to improve your emotional well-being on your own, but it doesn’t seem to work. Then, it means that your next step is to seek a professional evaluation from a licensed psychiatrist, psychologist, or other qualified mental health provider.

Visits to psychiatrists might seem intimidating due to the stigma surrounding these doctors. But taking care of mental health is not less imprtant than as if you would treat a broken leg. While we cannot reduce your pre-visit anxiety, we can tell you what you can expect during this meeting.

• DSM-5 criteria review. Each disorder has specific diagnostic markers that are described in DSM-5. A mental health specialist will ask you about the signs described in DSM-5. Preparing by independently reviewing diagnostic criteria would be helpful in saving time during your session.
• Structured interviews. Besides going through the criteria, clinicians may ask how you experience certain emotions or build relationships. That’s how they develop your record to decide on a diagnosis.
• Personal history. Life events, family mental health history, and trauma history all help guide diagnosis, so make sure to include everything related.
• Diagnosis & next steps. If a mental health specialist goes through your history and symptoms and sees that you meet the diagnostic criteria, they may want to diagnose you with BPD or bipolar. Maybe, they would need a few sessions to come to a conclusion. In any case, they will provide recommendations to self-regulate and plan what to do next.

It’s also important to note that comorbidity is possible. Some people meet the criteria for both conditions. This can make symptoms more complex, but an accurate diagnosis allows for a better treatment plan, whether it involves therapy, medication, or both.

According to the research, 19% of people with BPD also had Bipolar, and others are under increased risk of Bipolar onset. Even though it’s common for various mental health diagnoses to co-occur due to overlapping symptoms, the link between BPD and Bipolar disorder still needs to be further examined.

Frequently Asked Questions (FAQs)

How do I know if I have BPD or Bipolar?

You can’t confirm a diagnosis on your own, but you can trace your signs. BPD involves intense emotional reactions to relationships, rapid mood changes lasting hours, and fear of abandonment. Bipolar disorder involves distinct depressive and manic or hypomanic episodes lasting days or weeks. A mental health professional can assess you using interviews, history, and mood tracking.

Where do BPD vs. Bipolar come from?

BPD is linked to early-life trauma, unstable relationships, and emotional neglect. So, it is technically preventable if a kid has a happy childhood. Bipolar disorder tends to have a stronger genetic and neurological basis, though stress and environment can trigger episodes.

Can you have both BPD and Bipolar?

Yes. 20% of people with Bipolar type I also have BPD. Comorbidity is possible, and symptoms may overlap or intensify. In such cases, accurate diagnosis is vital so treatment can address both conditions, combining psychotherapy and medication.

Guest Article.