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Megan Tierney, LCSW is a child psychologist in Kittanning, PA specializing in child psychology and social work. Megan Tierney, LCSW is affiliated with Allegheny Health Network.
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Borderline Personality Disorder (BPD)
Borderline personality disorder (BPD) is a disorder that causes emotional instability. Once triggered, people with BPD experience more intense feelings that influence how they treat others and themselves. Essentially, people with BPD "hear" amplified emotions at a higher volume and for longer periods of time than those without BPD. Some who have BPD describe "being on the border," often feeling insecure and split between both negative and positive feelings. Mood swings, impulsivity, and insecurity are all hallmark symptoms of borderline personality disorder. No single cause of BPD is known, but it may arise from factors such as:
As BPD is rooted in an unstable sense of self and intense personal emotions, symptoms of BPD may vary between patients. Common symptoms of BPD include:
Borderline personality disorder is diagnosed by a psychologist, psychiatrist, clinical social worker, or other mental health professional. The disorder is a type of "Cluster B" personality disorder, which are chronic conditions characterized by unstable and dysfunctional behaviors that affect one's relationships with others. People with BPD often have co-existing mental conditions, such as depression, anxiety, PTSD, or substance abuse.
Borderline personality disorder is known to develop and become present during adolescence, however, mental health providers rarely diagnose anyone under the age of 18 with BPD. Mental health providers analyze behaviors, family history, and discuss symptoms with their patients, which may lead to a diagnosis using the DSM-5 criteria for BPD.
Borderline personality disorder is treated with psychotherapy and oral medications. Forms of therapy like dialectical behavior therapy (DBT) and cognitive behavioral therapy (CBT) can help people with BPD identify self-destructive attitudes and harmful behaviors, which they may then be able to manage or change. Group therapy is another treatment option which may improve people with BPD's ability to share their emotions and to promote positivity. Psychiatrists may prescribe patients antidepressants and/or anxiety medications such as Prozac (fluoxetine), Wellbutrin (bupropion), and Zoloft (sertraline). Some patients may receive antipsychotic drugs which can help stabilize mood and reduce impulsivity.
With consistent treatment, people with BPD are able to recognize and prevent destructive behaviors and mood swings, typically by changing their patterns of thought. Many people with borderline personality disorder are able to live successful and healthy lives.
Bulimia
Bulimia nervosa, typically called bulimia, is a disorder where people binge (eat large quantities of food) and purge the food that they just consumed by vomiting, laxative abuse, fasting, or excessive exercise. This behavior is usually motivated by a feeling of powerlessness over eating and a fear of weight gain or desire for weight loss. Bulimia can occur in underweight, normal weight, and overweight people. Common symptoms of bulimia include:
Some people with bulimia may have swollen parotid glands (salivary glands near the cheeks) that give their face a puffy "chipmunk" appearance. Their skin may look dehydrated and dull from repeated purging. Red scars and marks on the backs of the knuckles are prevalent in those with bulimia. Eating disorder experts may refer to these as "Russel's sign," named after a well-known psychologist.
However, others with bulimia may not show any outward signs of having an eating disorder. They may deliberately hide their eating habits or conceal their purging after a meal. It is important that family members and friends help loved ones with bulimia seek treatment. While many people with bulimia are still able to lead outwardly successful and active lifestyles, bulimia may have lasting and severe consequences to one's health. Electrolyte imbalance from bulimia is particularly dangerous and may lead to heart attack or stroke. Similarly, continued dehydration and disturbances in electrolyte levels can cause kidney damage and reduced kidney function.
Treatment for bulimia typically includes therapy and nutrition counseling. Eating disorder support groups, both online and in person, are often beneficial to recovery. Medical professionals may also look to treat the mental health problems that frequently accompany bulimia, which are body dysmorphia, post-traumatic stress disorder (PTSD), and depression. Dietary specialists can assist patients with reintegrating foods into their diet and increasing consumed calories. Some patients may attend inpatient rehabilitation or eating disorder clinics, which provide all of the above treatments in a residential facility.
Fortunately, many people recover from bulimia and are able to fully restore their health.
She has a state license in Pennsylvania.
Licensed In: Pennsylvania
Megan Tierney, LCSW is associated with these hospitals and organizations:
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Ms. Megan Tierney is a social work and child psychology specialist in Kittanning, PA and Pittsburgh, PA. Areas of expertise for Ms. Tierney include somatic symptom disorders (somatoform disorders), conflict mediation, and adjustment disorders. She is affiliated with Allegheny Health Network.
