The main signs of mania are an unusually elevated or irritable mood combined with a big jump in energy and activity, along with symptoms like needing very little sleep, talking fast, racing thoughts, inflated confidence and risky or impulsive behavior. Mania lasts at least a week and seriously disrupts daily life, while hypomania is a milder version that lasts at least four days. Both are key features of bipolar disorder and are treatable.
Mania can be hard to spot from the inside, because it often feels good at first. Knowing the signs of mania in yourself or someone you love can help you get support before an episode escalates.
What Is Mania?
Cleveland Clinic defines mania as a spike in mood and activity that lasts at least a week, with mood, energy and activity levels that are noticeably different from how a person usually acts. The National Institute of Mental Health (NIMH) describes manic episodes as periods of extremely “up,” elated, irritable or energized behavior.
Mania is most closely linked with bipolar disorder, especially bipolar I. Cleveland Clinic notes it can also occur with other conditions, such as postpartum psychosis and schizoaffective disorder. To learn how mania fits into each diagnosis, read bipolar I vs. bipolar II, or visit our bipolar disorder hub.
Common Signs of Mania
According to the American Psychiatric Association (APA), a manic episode includes an extreme rise in mood or irritability plus at least three other behavior changes. Common signs of mania include:
Mood Changes
- Feeling unusually happy, “up” or elated
- Extreme irritability
- Inflated self-esteem or a sense of being invincible or unusually important
Energy and Sleep
- A sharp drop in the need for sleep while still feeling rested
- Much higher energy and activity levels than usual
- Starting many projects at once
- Restless movement, such as pacing or fidgeting
Thinking and Speech
- Talking more or faster than usual
- Racing thoughts or jumping quickly from idea to idea
- Being easily distracted and having trouble concentrating
Behavior
- Impulsive or risky decisions, such as risky spending or unsafe choices
- Increased interest in sex
- Socializing much more than usual
NAMI notes that during mania, moods can quickly become more irritable, behavior more unpredictable and judgment more impaired. People are not always aware that anything is wrong, which is why loved ones often notice the signs first.
Mania With Psychosis
Severe mania can include psychosis. Cleveland Clinic explains this may involve delusions (false beliefs) or hallucinations (seeing or hearing things that aren’t there). Mayo Clinic notes that mania may trigger a break from reality and can require hospitalization.
Signs of Hypomania
Hypomania has many of the same symptoms as mania, but they are less intense. Cleveland Clinic’s overview of hypomania explains that a hypomanic episode lasts at least four days, is less intense than mania, usually doesn’t require hospitalization and doesn’t cause major disruptions to daily life. It does not include psychosis.
Signs of hypomania can include:
- Feeling overly confident or having inflated self-esteem
- Racing thoughts
- Needing much less sleep
- Being more talkative than usual
- Impulsive behavior, such as risky spending
At first, people may feel productive and energized. Cleveland Clinic notes this can turn into stress and exhaustion once the episode passes. Hypomania is a defining feature of bipolar II disorder, which also involves major depression.
Mania vs. Hypomania: The Key Differences
- Duration: Mania lasts at least seven days (or any length if hospital care is needed). Hypomania lasts at least four days in a row.
- Severity: Mania causes noticeable problems at work, school or in relationships. Hypomania is milder, and NAMI notes people can often still function socially and at work.
- Psychosis: Mania can include delusions or hallucinations. Hypomania does not.
- Hospitalization: Mania may require a hospital stay. Hypomania usually does not.
Cleveland Clinic notes a manic episode may continue for weeks or months, sometimes three to six months, and that treatment may shorten episodes.
What Can Trigger a Manic Episode?
Bipolar disorder has a strong genetic component, but certain factors can set off an episode. Cleveland Clinic lists possible triggers such as:
- Sleep deprivation
- High stress, major life changes or trauma
- Medication side effects
- Substance use
The APA notes that drugs and alcohol may trigger mood episodes in vulnerable people. If mood episodes and substance use are feeding each other, read our guide to bipolar disorder and substance use.
Early Warning Signs to Track
NAMI encourages people to learn their patterns. Changes in sleep and faster speech can be early clues that an episode is starting. Keeping a mood and sleep journal, as NIMH suggests, can help you and your provider catch changes early.
What to Do If You Notice Signs of Mania
If you recognize these signs in yourself or someone else, reach out to a mental health provider. Cleveland Clinic advises contacting a provider right away if there is dangerous behavior, hallucinations, delusions or several days without sleep.
If you’re supporting someone, Cleveland Clinic suggests helping them:
- Avoid overstimulating situations
- Hold off on major decisions and protect their finances
- Keep regular routines, including sleep
- Limit alcohol and drug use
If someone is in immediate danger, call 911. If you or someone you know is having thoughts of suicide, call or text the 988 Suicide & Crisis Lifeline. Our guide on what to do in a mental health crisis has more steps.
Treatment for Mania and Hypomania
Treatment usually combines medication, such as mood stabilizers like lithium and antipsychotics, with therapy such as CBT and family therapy. Learn more about bipolar medications. NIMH notes that long-term, ongoing treatment can help people manage symptoms and live healthy lives.
Frequently Asked Questions
What does mania feel like?
Many people describe feeling unusually energized, confident and wired, with thoughts moving too fast. It can feel good at first, but it often leads to irritability, poor judgment and exhaustion.
How long does mania last?
A manic episode lasts at least seven days and may last weeks or months without treatment. Hypomania lasts at least four days.
Can you have mania without bipolar disorder?
Yes. Mania is most common in bipolar disorder, but it can also be linked to other conditions, medications or substance use. A provider can help find the cause.
Is hypomania dangerous?
Hypomania is milder than mania, but it can still lead to risky choices, and in bipolar II it occurs alongside episodes of major depression. Seek help if symptoms worsen or suicidal thoughts appear.
Get Help for Bipolar Disorder in Lancaster, PA
Recognizing the signs of mania is the first step toward stability. The Ranch Pennsylvania Outpatient Services offers mental health treatment with psychiatric evaluation, medication management, CBT, DBT and family therapy. Our partial hospitalization program provides full-day structure, and our intensive outpatient program fits around home life. Learn about bipolar treatment in Pennsylvania or verify your insurance. Our admissions team is available 24/7, and calls are free and confidential.
