Mood Swings in Borderline Personality Disorder

Mood Swings in Borderline Personality Disorder BPD Print Mood Swings in Borderline Personality Disorder By Kristalyn Salters-Pedneault, PhD Kristalyn Salters-Pedneault, PhD, is a clinical psychologist and associate professor of psychology at Eastern Connecticut State University. Learn about our editorial policy Kristalyn Salters-Pedneault, PhD Medically reviewed by Medically reviewed by Steven Gans, MD on August 05, 2016 Steven Gans, MD is board-certified in psychiatry and is an active supervisor, teacher, and mentor at Massachusetts General Hospital. Learn about our Medical Review Board Steven Gans, MD Updated on July 07, 2019 Tom Merton/Getty Images More in BPD Diagnosis Treatment Living With BPD Related Conditions People with borderline personality disorder (BPD) often experience very intense mood swings. But how can these mood swings be distinguished from normal variations in mood, or from the types of mood swings associated with other disorders? People with BPD often feel like they are on an emotional rollercoaster and typically have an unstable sense of self and extreme fear of abandonment. BPD is part of the Cluster B personality disorders, which are marked by dramatic, emotional, or erratic behavior.?? Lets explore the typical pattern of mood swings in BPD, and how they are different from mood swings that we all experience from time to time. In addition, there are many co-occurring  symptoms that a person with BPD will typically experience, which can help differentiate it from other conditions. Mood Swings Everyone experiences emotional ups and downs, but people with BPD tend to experience mood swings that are more intense and frequent than the typical person and last between a few hours and a few days.?? While its normal to have your mood shift from feeling good to feeling down, someone with BPD may experience very extreme mood shifts for minor reasonsâ€"going from feeling okay to feeling devastated, desperate, or completely hopeless within a matter of moments. In fact, many people with BPD feel so overwhelmed by these intense emotional shifts that they engage in impulsive behaviors such as substance abuse, binge eating,  self-harm,  or even suicidal thoughts or behaviors,???  in order to feel better. These mood swings may also happen frequently. Someone with BPD can have many mood swings in the course of a day, whereas most people will only experience one or two major emotional shifts in the course of a week. In addition, while most people have times in their lives when they are more emotionally vulnerable than other times, people with BPD experience emotional ups and downs consistently for years. This can result in unstable interpersonal relationships with loved ones, friends, and colleagues. Some other symptoms of this disorder may include:?? Intense anger that they have trouble controllingParanoid thoughtsExtreme sensitivity to perceived rejection and abandonmentFeelings of emptinessInability to self-sootheFeeling dissociated from oneself, including observing oneself from outside the body or not feeling in touch with reality External Trigger as a Distinguishing Factor Mood swings in BPD can also be distinguished from other types of mood problems by examining the triggers that precede the mood shift. Very often, a mood swing in BPD happens in reaction to an external trigger, and these triggers are often related to perceived rejection or abandonment by another person.?? Though researchers are still trying to understand the borderline personality brain, they know that its fight-or-flight response is easily triggered, causing the rational part of the brain to turn off and the survival instinct to turn on. This makes the person act in ways that are inappropriate or out-of-proportion to the situation.?? If You Have Mood Swings Does It Mean You Have BPD? Keep in mind that even if you have mood swings that fit the description above, this is just one of a number of symptoms of BPD. Having mood swings alone is not enough to warrant a diagnosis of BPD. However, if you are finding that your emotional ups and downs are interfering with your work, school, relationships, or enjoyment of life, it makes sense to seek out professional help. Remember its important to take good care of your emotional health, just as you would your physical health.