What Is Bipolar Disorder?

Quick Answer

Bipolar disorder is a condition that causes extreme mood swings that go far beyond normal ups and downs. A person might feel incredibly energetic and happy for days or weeks, then swing to feeling deeply sad and hopeless. These swings are not a choice -- they are caused by the way the person's brain works, and the condition is treatable with professional help.

See How This Explanation Changes By Age

Age 4

You know how the weather changes? Sometimes it is sunny and sometimes it is rainy. Well, some people have feelings that change a LOT, kind of like the weather. One day they feel super duper happy and the next they feel really, really sad. This is called bipolar disorder.

It is not the same as having a bad day. Everyone has bad days. Bipolar disorder makes the happy days feel EXTRA big and the sad days feel EXTRA heavy. The person cannot control it, just like you cannot control the weather.

If someone in your family has bipolar disorder, it does not mean they do not love you. They love you very much. Sometimes their feelings just get really strong and it can be confusing.

Doctors can help people with bipolar disorder feel more steady. Medicine and special helpers make the big ups and the big downs not so big anymore. That is really good news!

Explaining By Age Group

Ages 3-5 Simple Explanation

You know how the weather changes? Sometimes it is sunny and sometimes it is rainy. Well, some people have feelings that change a LOT, kind of like the weather. One day they feel super duper happy and the next they feel really, really sad. This is called bipolar disorder.

It is not the same as having a bad day. Everyone has bad days. Bipolar disorder makes the happy days feel EXTRA big and the sad days feel EXTRA heavy. The person cannot control it, just like you cannot control the weather.

If someone in your family has bipolar disorder, it does not mean they do not love you. They love you very much. Sometimes their feelings just get really strong and it can be confusing.

Doctors can help people with bipolar disorder feel more steady. Medicine and special helpers make the big ups and the big downs not so big anymore. That is really good news!

Ages 6-8 More Detail

Bipolar disorder is something that affects a person's moods in a big way. Everyone has good days and bad days, but people with bipolar disorder have mood swings that are much, much bigger than normal. They go through periods of feeling incredibly high and full of energy, and then they crash into feeling very, very sad and tired.

The super-high-energy times are sometimes called mania. During these times, a person might talk really fast, barely sleep, take on a million projects, and feel like they can do anything. It might sound fun, but it can actually cause a lot of problems because the person makes choices they would not normally make.

The very low times are a lot like depression. The person might not want to get out of bed, might feel hopeless, might cry a lot, and might not enjoy anything that usually makes them happy. This is not just being in a bad mood -- it goes much deeper and lasts much longer.

Bipolar disorder is caused by how a person's brain works. It is not something they choose or something they can just snap out of. Telling someone with bipolar disorder to 'cheer up' or 'calm down' does not help, because the problem is bigger than normal feelings.

If someone in your family has bipolar disorder, it can be confusing and sometimes scary. One day they might be playing with you and laughing, and the next day they might be in bed and not want to talk. That is not your fault. Their brain is going through something they cannot control.

The good news is that bipolar disorder can be treated. Doctors use medicine and therapy to help people's moods become more stable. With the right treatment, people with bipolar disorder can live happy, full lives.

Ages 9-12 Full Explanation

Bipolar disorder is a condition where a person's mood swings between extreme highs and extreme lows in a way that goes far beyond what anyone would consider normal mood changes. The highs are called mania (or hypomania if they are less severe), and the lows are called depressive episodes. These are not everyday good moods and bad moods -- they are intense states that can last days, weeks, or even months.

During a manic episode, a person might feel unstoppable. They sleep very little but have tons of energy, talk a mile a minute, start tons of projects, spend money recklessly, or make impulsive decisions they would never make normally. It might look fun from the outside, but it often leads to serious problems -- damaged relationships, money trouble, or risky behavior. The person may not even realize anything is wrong at the time.

During a depressive episode, the same person might feel completely empty, hopeless, exhausted, and unable to enjoy anything. They might withdraw from family and friends, sleep all day, or struggle to do basic things like get dressed or eat. It is like the light inside them has been switched off.

Bipolar disorder is caused by differences in how the brain sends signals and manages mood. It tends to run in families, which means if a parent or close relative has it, there is a higher chance of developing it. It usually shows up in the late teen years or early adulthood, though some kids are diagnosed earlier.

If someone in your family has bipolar disorder, it can be really confusing and sometimes really hard. You might not understand why your mom was so excited and fun last week but now she cannot get off the couch. It might feel personal, but it is not about you. Their brain is going through something beyond their control. It is okay to feel frustrated, scared, or sad about it -- your feelings matter too.

With proper treatment -- usually a combination of medication and therapy -- people with bipolar disorder can manage their symptoms and live full, successful lives. Many famous artists, leaders, and creators have had bipolar disorder. It is a condition, not a sentence. And if you are affected by a family member's bipolar disorder, talking to a counselor yourself can help you process your own feelings about it.

Want explanations personalized for YOUR child's exact age?

Download WhyBuddy free on the App Store. Get instant, age-appropriate answers to any question your child asks.

Download on the App Store

Tips for Parents

Bipolar disorder can be a challenging topic to discuss with your child. Here are some practical tips to help guide the conversation:

D

DO: Follow your child's lead. Let them ask questions at their own pace rather than overwhelming them with information they haven't asked for yet. If they seem satisfied with a simple answer, that's okay — they'll come back with more questions when they're ready.

D

DO: Use honest, age-appropriate language. You don't need to share every detail, but avoid making up stories or deflecting. Kids can sense when you're being evasive, and honesty builds trust.

D

DO: Validate their feelings. Whatever emotion your child has in response to learning about bipolar disorder, acknowledge it. Say things like 'It makes sense that you'd feel that way' or 'That's a really good question.'

D

DON'T: Don't dismiss their curiosity. Responses like 'You're too young for that' or 'Don't worry about it' can make children feel like their questions are wrong or shameful. If you're not ready to answer, say 'That's an important question. Let me think about the best way to explain it, and we'll talk about it tonight.'

D

DO: Create an ongoing dialogue. One conversation usually isn't enough. Let your child know that they can always come back to you with more questions about bipolar disorder. This makes them more likely to come to you rather than seeking potentially unreliable sources.

Common Follow-Up Questions Kids Ask

After discussing bipolar disorder, your child might also ask:

Is bipolar disorder the same as mood swings?

No. Everyone has mood swings, but bipolar disorder involves extreme highs and lows that last for days or weeks and interfere with daily life. It is far more intense than normal ups and downs.

Can kids have bipolar disorder?

Yes, though it is more commonly diagnosed in late teens and adults. Some children are diagnosed with bipolar disorder, but it can be tricky to identify because kids' moods naturally change a lot.

Is bipolar disorder dangerous?

Untreated bipolar disorder can lead to risky behavior during manic episodes and deep depression during low episodes. With treatment, these risks are significantly reduced.

Is bipolar disorder my parent's fault?

Absolutely not. Bipolar disorder is caused by brain differences, often inherited. Nobody chooses to have it, and it is not caused by anything the person did wrong.

Can people with bipolar disorder get better?

Yes. With medication and therapy, most people with bipolar disorder can manage their symptoms well and lead happy, productive lives. Treatment makes a huge difference.

You Might Also Want to Explain

Want explanations personalized for YOUR child's exact age?

Download WhyBuddy free on the App Store. Get instant, age-appropriate answers to any question your child asks.

Download on the App Store