By Riley Guinan, PA-C · Medically reviewed by Sade Savage, PA-C, DMSc Last updated: July 6, 2026
Key takeaways
- Bipolar disorder is an episodic mood condition: high periods (mania or milder hypomania) and, for most people, depressive periods, all clearly different from everyday mood swings.
- It is a spectrum. Bipolar I, bipolar II, and cyclothymia differ by the kind of episode, and the type shapes treatment.
- Getting the diagnosis right matters more than getting it fast, because bipolar disorder mistaken for plain depression and treated with an antidepressant alone can get worse.
- Treatment is prescriber-led and long-term: mood stabilizers or serotonin-dopamine medicines as the foundation, therapy alongside, with monitoring built in.
- Zellig treats bipolar disorder across Pennsylvania, by secure video or in person near the Main Line and in Bucks County.
What bipolar disorder is
Bipolar disorder is a mood condition defined by episodes. There are stretches of unusually high or energized mood, called mania or, in its milder form, hypomania, and for most people there are stretches of depression. These are not the ordinary ups and downs of a hard week. An episode is a clear change from your usual self that lasts days or longer and disrupts sleep and judgment.
It is more common than people expect. About 2.8% of U.S. adults have bipolar disorder in a given year, and roughly 4.4% will at some point in their lives, according to the National Institute of Mental Health. It also tends to arrive young, most often in the late teens or early twenties. And it is serious when it goes unrecognized: bipolar disorder carries the highest rate of serious impairment of any mood disorder. That is the whole reason accurate diagnosis is worth the care it takes.
Here is the encouraging part. Bipolar disorder usually calls for long-term treatment, but a solid plan lets most people live full, steady lives. One thing explains a lot of missed diagnoses: people most often reach out during a depressive episode, when the earlier highs are easy to overlook.
Can a psychiatrist help with bipolar?
Yes. A psychiatric prescriber is the center of bipolar care, because the condition is managed mainly with medication that a prescriber starts and adjusts over time. At Zellig we treat bipolar disorder across Pennsylvania by video or in person, and we pair that prescribing with therapy and steady follow-up so the plan holds up day to day.
The bipolar spectrum we treat
Bipolar disorder is a spectrum, and the type matters for treatment. In bipolar I, a person has had at least one full manic episode. In bipolar II, the highs are hypomania, milder and shorter, paired with major depression that is often the more disabling side. The difference between them is the kind of episode a person has, not how strong or weak that person is. For a closer look, our guide to bipolar I vs bipolar II walks through both.
There is also cyclothymia, a pattern of ups and downs that runs for years without ever meeting the full bar for a manic or depressive episode. It still deserves treatment, and it can grow into bipolar I or II over time. Softer, harder-to-label presentations exist too, and they count. Our overview of the bipolar spectrum covers cyclothymia and these in-between patterns in depth. This page keeps things high level and points you toward the right read.
How bipolar disorder is evaluated
A good bipolar evaluation is unhurried, and it works over video about as well as it does in an office. We take a full history of the lows and the highs, since the highs are what people forget to mention. We ask about family history and screen for safety, and we rule out medical causes and substances that can look like a mood episode.
Why so much care with the diagnosis? Because getting it wrong has consequences for treatment. Bipolar disorder that is mistaken for ordinary depression and treated with an antidepressant on its own can get worse; national treatment guidelines call for using antidepressants cautiously in bipolar disorder, usually alongside a mood stabilizer. Anxiety and substance use often come with it, which is one more reason a broad look pays off. When you come in, it helps to bring a rough timeline of your moods and a list of anything you have already tried. Evaluation and treatment run through our medication management service.
What mimics bipolar?
Several conditions can look like bipolar disorder: unipolar depression, ADHD, borderline personality disorder, thyroid problems, and the effects of alcohol or other substances. Telling them apart is the point of a careful evaluation, because each one calls for different treatment. If depression is the piece you are weighing, our guide to bipolar disorder vs depression goes deeper.
Medication and therapy for bipolar disorder
Medication is the foundation of bipolar treatment, especially for bipolar I and usually for bipolar II. The main options are mood stabilizers, such as lithium and lamotrigine, and a group of medicines that act on serotonin and dopamine. Which one fits depends on your pattern of episodes and your health history, so your prescriber weighs those together with you. We keep the drug specifics on their own pages: lithium side effects and monitoring and lamotrigine for bipolar disorder.
Good care also means monitoring. Lithium, for one, needs periodic blood-level checks so it stays both safe and effective. Therapy works alongside medication and adds to what it does; approaches like CBT and routine-stabilizing work protect sleep and daily rhythm, which in turn steady mood. And this is ongoing care, closer to managing blood pressure than finishing a round of antibiotics. Done well, it lets people feel like themselves again.
Bipolar disorder treatment near you, across Pennsylvania
Bipolar disorder treatment near me usually comes down to two things: how fast you can be seen, and whether you can be seen where you are. Zellig answers both. We treat bipolar disorder statewide by secure video through our online psychiatry across Pennsylvania service, so most patients never have to travel. For anyone who would rather sit down in person, we also see patients at our Main Line office in Wayne and our Bucks County office. The clinical care is the same on video or in the room; the only variable is what is convenient for you.
Who provides bipolar care at Zellig
Bipolar disorder is a core focus of this practice. One route to that care is a bipolar psychiatrist; another, the one Zellig is built around, is a physician assistant or nurse practitioner who practices psychiatry as part of a collaborative team that includes a psychiatrist. Our clinicians bring fellowship training, research experience, and doctoral-level education to mood disorders, and we see bipolar disorder often enough that its patterns are familiar. A psychiatrist specializing in bipolar disorder near me is also easier to reach than it once was, because statewide video care means the right specialist no longer has to be within driving distance. Being a psychiatrist specializing in bipolar disorder, or a prescriber who does that work, means more than knowing the medication list; it means catching the hypomania a patient waved off and knowing when a plan needs to change. You can read our clinicians’ backgrounds on our team page and see how we check our content on our editorial policy page.
What kind of doctor is best for bipolar disorder?
The best fit is a psychiatric prescriber: a psychiatrist, or a physician assistant or nurse practitioner practicing psychiatry within psychiatrist collaboration, rather than a primary care provider alone. Bipolar disorder is a complex mood condition, and prescriber-led psychiatric care is built for the medication decisions and ongoing monitoring it needs.
What bipolar disorder care costs, and insurance
We keep the money side clear. Zellig accepts nearly all commercial insurance in Pennsylvania, so for many patients a bipolar evaluation and follow-ups are billed to their plan like any other specialist visit. Self-pay is available too. Because exact fees and covered plans shift over time, we keep the current numbers in one place instead of a page that can go stale: our insurance and fees page has the full picture. If you are not sure whether your plan works with us, that is a quick thing to confirm before a first visit.
Bipolar disorder FAQ
What is the 48 hour rule for bipolar disorder?
The “48 hour rule” is popular-web shorthand, not an official diagnostic rule. It usually points at the idea that mood shifts lasting under two days do not count as episodes. Diagnostic manuals actually define episodes by duration: a hypomanic episode lasts at least four days, a manic episode at least a week. A clinician sorts this out during evaluation.
Is bipolar disorder a lifelong condition?
Usually, yes. Bipolar disorder is a long-term condition that generally calls for ongoing treatment, according to the National Institute of Mental Health. That is not a grim sentence, though. With the right medication and steady follow-up, most people have long stretches of stability and feel like themselves, and treatment is about holding onto that.
Does Zellig treat teens with bipolar disorder?
Yes. Zellig treats patients ages 12 and up, so older teens with bipolar disorder can be seen, usually by secure video anywhere in Pennsylvania. Care for a younger adolescent is handled with the family involved and matched to the clinician best suited to that age. Children under 12 are outside our practice’s scope.
Do I need a referral to see a bipolar psychiatrist at Zellig?
No referral is needed to book. You can schedule a bipolar evaluation directly, as a new patient or as someone moving from another prescriber. If your insurance plan happens to require a referral for coverage, that is worth checking with your insurer, but it is not something Zellig asks for.
Can bipolar disorder be diagnosed with a blood test or brain scan?
No single blood test or brain scan can diagnose bipolar disorder. The diagnosis is clinical, built from your history of highs and lows and how your symptoms have changed over time. Lab tests do have a role, mostly to rule out mimics such as thyroid problems before a diagnosis is settled.
Start bipolar disorder care with Zellig
Starting is one step: book a bipolar evaluation, by video anywhere in Pennsylvania or in person at one of our offices. At that first visit we take the full history and talk through what you have been noticing, then sketch out where treatment might go, with no pressure to decide everything at once. New patients can usually be seen soon.
If you or someone you love is in crisis right now, do not wait for an appointment. A manic episode can be a medical emergency, and thoughts of suicide during a low need immediate help. Call or text the 988 Suicide & Crisis Lifeline at 988, or call 911.
This page is general information about bipolar disorder and how we treat it, not medical advice for your situation. Decisions about diagnosis and medication belong with you and your own prescriber.