Quarreling Mood Swings - Causes, Treatment & When to See a Doctor

What is Quarreling Mood Swings?

“Quarreling mood swings” is not a formal medical diagnosis, but rather a descriptive term used by patients and clinicians to describe frequent, rapid shifts in emotional tone that lead to arguments, irritability, and conflict with others. These mood fluctuations can range from sudden bursts of anger or frustration to abrupt periods of sadness or anxiety, often without an obvious trigger. While occasional mood changes are normal, persistent or intense swings that interfere with relationships, work, or daily functioning may signal an underlying health problem.

The phenomenon is closely related to mood‑disorder symptomatology, such as the irritability seen in bipolar disorder, borderline personality disorder, or certain neurologic conditions. Because the swings often manifest during interpersonal interactions, they are sometimes labeled “quarreling” by family members or partners.

Common Causes

Below are eight to ten medical, psychiatric, and lifestyle conditions that are frequently associated with frequent, conflict‑provoking mood changes.

• Bipolar disorder – Manic or hypomanic episodes can produce irritability, impulsivity, and arguments, while depressive phases bring tearfulness and irritability.
• Borderline Personality Disorder (BPD) – Marked by intense, unstable relationships and rapid mood shifts triggered by perceived abandonment.
• Attention‑Deficit/Hyperactivity Disorder (ADHD) – Impulsivity and emotional dysregulation can cause quick temper outbursts.
• Premenstrual Dysphoric Disorder (PMDD) – Hormonal fluctuations in the luteal phase lead to irritability, anger, and conflict.
• Thyroid dysfunction – Hyperthyroidism can cause nervousness, irritability, and agitation; hypothyroidism may lead to depression and low frustration tolerance.
• Substance use / withdrawal – Alcohol, stimulants, benzodiazepine withdrawal, or cannabis use can destabilize mood.
• Sleep disorders – Chronic insomnia, obstructive sleep apnea, or shift‑work sleep disorder reduce emotional resilience.
• Neurodegenerative disease – Frontotemporal dementia, Parkinson’s disease, or traumatic brain injury can affect the brain’s emotional regulation centers.
• Chronic medical illnesses – Chronic pain, diabetes, or cardiovascular disease increase stress hormones, leading to irritability.
• Medication side‑effects – Steroids, certain antidepressants, antipsychotics, or stimulants can provoke mood lability.

Associated Symptoms

People who experience quarreling mood swings often report additional physical, emotional, or cognitive signs. Common co‑occurring symptoms include:

• Rapid heart rate or palpitations
• Sleep disturbances – difficulty falling asleep or early awakening
• Fatigue or low energy during depressive phases
• Increased agitation, restlessness, or pacing
• Changes in appetite or weight (gain or loss)
• Difficulty concentrating or “brain fog”
• Physical tension – clenched jaw, headaches, muscle aches
• Feelings of worthlessness, guilt, or hopelessness
• Impulsive behaviors – overspending, substance use, reckless driving
• Social withdrawal or, conversely, overly demanding interpersonal behavior

When to See a Doctor

Not every mood shift requires medical attention, but you should seek professional help promptly if any of the following apply:

• The mood swings are **persistent** (lasting > 2 weeks) or **escalating** in intensity.
• They impair your ability to work, study, or maintain relationships.
• You notice **new** symptoms such as sleep loss, significant weight change, or unexplained pain.
• There are **substance‑use concerns** (e.g., you’re drinking more to “calm down”).
• You have a **family history** of mood disorders, bipolar disorder, or suicide.
• Feelings of **hopelessness, worthlessness, or thoughts of self‑harm** emerge.
• Physical signs suggest a medical cause (e.g., tremor, heat intolerance, or thyroid enlargement).

Diagnosis

Healthcare providers use a combination of clinical interviews, questionnaires, laboratory tests, and sometimes imaging to pinpoint the cause of mood lability.

1. Clinical interview

• Detailed history of mood patterns, triggers, and how they affect daily life.
• Screening tools such as the Mood Disorder Questionnaire (MDQ) for bipolar disorder or the Borderline Personality Questionnaire.

2. Physical examination

• Vital signs, thyroid exam, neurological assessment.

3. Laboratory tests

• Thyroid panel (TSH, free T4)
• Complete blood count, metabolic panel (to rule out anemia, electrolyte imbalance)
• Hormone levels if PMDD is suspected (estradiol, progesterone)
• Drug screen when substance use is a concern.

4. Imaging (if indicated)

• Brain MRI or CT when neurologic disorders, trauma, or dementia are in the differential.

5. Psychological testing

• Standardized questionnaires (PHQ‑9, GAD‑7, Mood Disorder Symptom Checklist).
• Neuropsychological testing for attention or executive‑function deficits.

Diagnosing the exact cause can take several visits, especially when multiple factors (e.g., a mood disorder with a thyroid imbalance) coexist.

Treatment Options

Treatment is individualized and may involve medication, psychotherapy, lifestyle changes, or a combination thereof.

Medications

• Mood stabilizers (e.g., lithium, valproate, lamotrigine) – first‑line for bipolar‑related swings.
• Atypical antipsychotics (e.g., quetiapine, aripiprazole) – helpful for irritability in BPD or severe agitation.
• Selective serotonin reuptake inhibitors (SSRIs) – may treat underlying anxiety or depressive components, but can precipitate mania in susceptible individuals.
• Thyroid medication (levothyroxine for hypothyroidism, beta‑blockers for hyperthyroidism symptoms).
• Sleep‑promoting agents (e.g., low‑dose trazodone) if insomnia is a major trigger.

Psychotherapy

• Cognitive‑behavioral therapy (CBT) – teaches skills to recognize triggers and reframe thoughts.
• Dialectical behavior therapy (DBT) – specifically effective for borderline personality disorder and emotion‑regulation training.
• Interpersonal and social rhythm therapy (IPSRT) – stabilizes daily routines, useful in bipolar disorder.
• Family or couples counseling to improve communication patterns that may fuel quarrels.

Lifestyle & Home Remedies

• Sleep hygiene – consistent bedtime, cool dark room, limit screens.
• Regular physical activity – 30 minutes of moderate exercise most days reduces irritability.
• Stress‑management techniques – mindfulness, deep‑breathing, progressive muscle relaxation.
• Balanced nutrition – omega‑3 fatty acids, stable blood‑sugar meals, limit caffeine/alcohol.
• Limit stimulant use – avoid excessive coffee or energy drinks that can heighten anxiety.
• Journaling – tracking mood, triggers, and sleep can help identify patterns.

When Medication Is Not Required

If workup reveals a primarily situational or lifestyle‑related cause (e.g., chronic sleep loss), the focus may be on behavioral modification, counseling, and support groups rather than pharmacotherapy.

Prevention Tips

Even when a mood disorder is present, proactive steps can lessen the frequency and severity of quarrelsome mood swings.

• Maintain a regular routine – wake, eat, and sleep at the same times each day.
• Monitor hormone cycles – if PMDD is suspected, keep a symptom diary and discuss hormonal therapies with a clinician.
• Stay on prescribed meds – never stop mood stabilizers abruptly without medical guidance.
• Limit alcohol and recreational drug use – both can destabilize mood.
• Practice “pause‑and‑respond” techniques – count to ten, take a breath, or step away before replying in a heated moment.
• Seek early help for emerging symptoms – a brief visit to a primary‑care physician or mental‑health professional can prevent escalation.
• Engage in social support – maintain connections with friends, support groups, or faith communities that foster positive interactions.
• Regular medical follow‑up – annual labs for thyroid, metabolic health, and medication levels when applicable.

Emergency Warning Signs

References

• Mayo Clinic. “Bipolar disorder.” https://www.mayoclinic.org/diseases‑conditions/bipolar-disorder/symptoms‑causes/syc‑20355955 (accessed June 2026).
• American Psychiatric Association. “Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM‑5).” 2013.
• National Institute of Mental Health. “Borderline Personality Disorder.” https://www.nimh.nih.gov/health/topics/borderline‑personality‑disorder (accessed June 2026).
• CDC. “Premenstrual Syndrome (PMS).” https://www.cdc.gov/reproductivehealth/womenshealth/pms.htm (accessed June 2026).
• World Health Organization. “Guidelines for the Management of Chronic Pain.” 2020.
• Cleveland Clinic. “Thyroid Disorders.” https://my.clevelandclinic.org/health/diseases/21000‑thyroid‑disorders (accessed June 2026).
• Harvard Health Publishing. “Sleep and mental health.” https://www.health.harvard.edu/newsletter_article/sleep‑and‑mental‑health (accessed June 2026).