Are you on an emotional rollercoaster you can’t get off? Do your emotions shift from high to low in the blink of an eye? You’re not alone. Many people experience mood swings, which are sudden, intense changes in how you feel. While they can be a normal part of life, they can also signal an underlying issue. When they start to negatively impact your relationships, work, or daily life, it might be time to seek help. Understanding the possible causes and available treatments is the first step toward getting back in control.

What Are Mood Swings?

Mood swings are rapid, unpredictable shifts in a person’s emotional state. One moment you might feel happy and energetic, and the next you could be sad, irritable, or anxious. These changes can be triggered by a specific event, but they can also occur without any clear cause. While it’s normal to have ups and downs, the defining characteristic of a mood swing is its intensity and the speed at which it happens.

Mood Swings Symptoms

Symptoms of mood swings can vary widely, but they often include a mix of emotional, physical, and behavioral changes. These can feel overwhelming and make it difficult to function.

• Intense Emotional Highs: This can manifest as feeling unusually energetic, euphoric, or extremely productive. You may have racing thoughts, talk very fast, or engage in impulsive or reckless behavior, such as overspending.
• Intense Emotional Lows: On the other end of the spectrum, you might feel deep sadness, hopelessness, or despair. This can lead to a lack of motivation, social withdrawal, and even suicidal thoughts.
• Irritability and Anger: Small annoyances can trigger disproportionately strong reactions. You may feel easily frustrated, impatient, or have sudden outbursts of anger.
• Anxiety and Fear: You might experience feelings of unease, worry, or panic, even when there’s no clear threat. This can lead to a sense of being on edge and a constant state of fear.
• Lack of Control: The emotional shifts can feel unpredictable and outside of your control, which can be distressing and confusing.
• Changes in Sleep and Appetite: During a low period, you might struggle with insomnia or sleep too much. During a high, you might not feel the need to sleep at all. Appetite can also fluctuate, leading to overeating or not eating enough.

Mood Swings Possible Causes

The sudden shifts in mood that define mood swings are often caused by changes in brain chemicals called neurotransmitters. While many things can affect these chemicals, from daily stressors to lifestyle choices, mood swings are also commonly linked to a range of underlying conditions.

1. Mental Health Conditions

For some, mood swings are a key symptom of a mental health condition. These conditions are typically treatable, and getting a proper diagnosis is the first step toward managing your symptoms.

Bipolar Disorder

Bipolar disorder is a mental illness characterized by extreme shifts in mood. People with this condition experience alternating periods of intense highs, known as mania or hypomania, and intense lows, known as depression. The manic phase can involve feeling wired, having a lot of energy, and engaging in risky behaviors, while the depressive phase can bring deep sadness, lack of energy, and suicidal thoughts. These cycles are more intense and last longer than typical mood swings.

Depression

While bipolar disorder is marked by both highs and lows, a person with depression will primarily experience lows. However, they can still have mood swings, with periods of feeling okay or even cheerful before dipping back into a depressed state. A person who feels sad, drained, and hopeless for more than two weeks should seek help from a doctor.

Anxiety

Anxiety and stress are common causes of mood swings. People with generalized anxiety disorder may feel constantly worried and on edge, which can lead to irritability and frustration. A lack of sleep, which is a common symptom of anxiety, can also make these emotional shifts more severe and frequent.

ADHD

In adults, Attention Deficit Hyperactivity Disorder or ADHD can sometimes appear as mood swings. These shifts, along with a short temper and an easily frustrated attitude, can be symptoms of the condition. Adults with ADHD may also experience restlessness, impulsiveness, and difficulty focusing.

Borderline Personality Disorder

Borderline Personality Disorder (BPD) is characterized by sudden, intense emotional shifts. People with BPD often struggle to handle stress and may react strongly to perceived slights or ordinary interactions. Their emotions can change from angry to anxious to depressed in a short amount of time, and they may resort to self-harm when they feel emotionally overwhelmed.

PTSD

Post-traumatic stress disorder (PTSD) can cause mood swings as part of its emotional and psychological fallout from a traumatic event. People with PTSD may experience flashbacks, severe anxiety, and emotional numbness, which can lead to rapid shifts in mood, including anger and irritability.

Eating Disorders

Eating disorders like anorexia nervosa, bulimia nervosa, and binge-eating disorder can significantly impact a person’s mood. The stress of managing the disorder, along with nutritional deficiencies and hormonal changes, can cause severe emotional instability and frequent mood swings.

2. Medical Conditions

Sometimes, mood swings are a symptom of a physical health problem. Treating the underlying medical condition can often help stabilize your mood.

• Hormonal Imbalances: Conditions like an overactive thyroid (hyperthyroidism) can lead to mood instability, including irritability and anxiety, due to the excess production of thyroid hormones.
• Neurological Conditions: Brain conditions like dementia, brain tumors, and traumatic brain injury can alter a person’s personality and behavior, leading to unpredictable mood swings.
• Blood Sugar Issues: Both low blood sugar (hypoglycemia) and high blood sugar (diabetes) can cause emotional shifts, including irritability, nervousness, and fatigue.
• Sleep Deprivation: Not getting enough quality sleep makes it harder for your brain to regulate emotions, which can lead to increased irritability and frequent mood swings.

3. Hormonal Changes

Fluctuations in hormones can directly affect your emotions. These changes are a common cause of mood swings and are often linked to specific life stages or conditions.

• Puberty: The hormonal shifts that happen during puberty can cause significant emotional volatility in teenagers, leading to their reputation for being “moody.”
• Menstruation and PMS: Many women experience mood swings as a part of premenstrual syndrome (PMS) or during their menstrual cycle due to fluctuations in estrogen and progesterone.
• Pregnancy and Postpartum: The dramatic hormonal changes during pregnancy and after childbirth can cause intense emotional highs and lows, often accompanied by stress and sleep deprivation.
• Menopause: As women approach menopause, the decline in estrogen levels can lead to unpredictable mood swings, hot flashes, and irritability.

Mood Swings Treatment

When mood swings begin to interfere with your life, it’s time to seek professional help. Treatment is often focused on addressing the underlying cause.

Cognitive Behavioral Therapy

• Cognitive Behavioral Therapy (CBT) is a form of short-term treatment that helps you identify and change negative thought patterns and behaviors that contribute to your problems. A therapist will work with you to develop coping strategies and new ways to react to situations that trigger your emotional shifts.
• Dialectical Behavior Therapy (DBT) is particularly effective for people with intense emotional instability. It teaches skills to help you manage strong emotions, reduce impulsive behaviors, and improve relationships. This therapy focuses on mindfulness, distress tolerance, emotion regulation, and interpersonal effectiveness.

Medications

Your doctor may prescribe medication to help stabilize your mood, especially if the mood swings are caused by a mental health condition like bipolar disorder or depression. Common medications include antidepressants and mood stabilizers. Your doctor will work with you to find the right medication and dosage to manage your specific symptoms.

Specialized Mental Health Treatment in Bangkok

If you’re in Bangkok and struggling with intense mood swings, you don’t have to face it alone. Specialized care is available to help you understand your symptoms and develop a personalized treatment plan. Mental health professionals in Bangkok offer a range of services, including mental therapy and medical management, to help you regain control of your emotions and improve your overall well-being.

Contact the Bangkok Mental Health Hospital (BMHH) today, our expert team can provide the specialized mental therapy and support your need.

• Phone: 02-589-1889
• Line: @bmhh
• Mail: [email protected]
• Location: Bangkok Mental Health Hospital

Article By
Pathamabhorn Thongsookdee, M.D.
Child and Adolescent Psychiatry
Bangkok Mental Health Hospital (BMHH)