Everyone has good days and bad days — that's just normal life. Bipolar disorder is different. It involves clear episodes of mood that are much more extreme, last much longer, and really get in the way of daily life, compared to everyday ups and downs. It's often misunderstood, and people sometimes use the word "bipolar" casually to describe being moody — which can make it harder for people who actually have the condition to be taken seriously.
As a psychiatrist, I want to give you a clearer picture of what bipolar disorder actually is, what the mood episodes really look like, and how it's treated.
What Is Bipolar Disorder?
Bipolar disorder is a mood condition where a person has episodes of mania or hypomania (unusually high mood and energy) that switch with episodes of depression (low mood). Between episodes, many people feel completely normal. It looks different from person to person, and it's usually a long-term condition that needs ongoing management, rather than a one-time fix.
What Do the Mood Episodes Look Like?
Manic Episodes (Highs)
A period of unusually high mood, energy, or irritability lasting at least a week, along with things like:
- Barely needing sleep, but still feeling fully rested
- Talking really fast, or thoughts racing
- Feeling unusually confident, or bigger than life
- Acting on impulse — spending too much money, risky decisions, or out-of-character behaviour
- Getting distracted very easily
- Being unusually active, restless, or agitated
In severe cases, mania can involve losing touch with reality, and may need hospital care.
Hypomanic Episodes (Milder Highs)
Similar to mania but milder and shorter (at least 4 days). Other people usually notice the change, but it doesn't usually stop someone from going about their day, or need hospital care.
Depressive Episodes (Lows)
Periods of low mood, loss of interest, tiredness, and other symptoms of depression (see our related article on depression), lasting two weeks or more.
Types of Bipolar Disorder
- Bipolar I — at least one full manic episode, often along with depressive episodes too
- Bipolar II — at least one hypomanic episode and one major depressive episode, without full-blown mania
- Cyclothymic Disorder — ongoing ups and downs in mood over at least two years, that don't fully meet the criteria for the above
How Is Bipolar Disorder Treated?
Bipolar disorder is a long-term condition, but it's very manageable with the right treatment, which usually includes:
- Mood stabilising medication — the main treatment, used to reduce how often and how severe episodes are
- Therapy — to build coping skills, notice early warning signs, and manage the effect on relationships and daily life
- A steady routine — especially consistent sleep, which plays a big role in keeping mood stable
- Regular check-ins with your doctor — to adjust treatment as needed over time
With the right, consistent treatment, many people with bipolar disorder live full, stable lives.
When Should You See a Doctor?
If you or someone you love has had clear periods of unusually high mood or energy (along with less need for sleep, impulsive behaviour, or racing thoughts), switching with periods of depression, it's important to get a proper psychiatric check-up. Getting the right diagnosis matters, since bipolar disorder is treated differently from depression on its own.
Concerned about mood swings affecting you or a loved one?
Dr. Wong offers thorough, caring psychiatric assessments for adults at Island Mind Specialist Clinic in Georgetown, Penang.
Book an appointment