fazaclo odt

How long does Clozapine stay in your body?

The elimination half-life of clozapine is about 12 hours at steady state (the label gives a mean elimination half-life of 12 hours, range 4 to 66 hours, after 100 mg twice daily); after a single 75 mg dose the mean is 8 hours (range 4 to 12 hours) — the time it takes the body to clear about half of it. As a rule of thumb, a medicine is mostly gone after roughly 4 to 5 half-lives, though this varies from person to person with age and kidney or liver function. The label reports two different elimination half-lives and says so explicitly: 8 hours mean after a single dose versus 12 hours mean at steady state, noting the half-life "increased significantly after multiple dosing," which it attributes to possible concentration-dependent pharmacokinetics. For someone taking clozapine regularly, the steady-state figure (mean 12 hours) is the applicable one, and the range around it is wide (4 to 66 hours) — individual variation is large. Metabolites: clozapine is almost completely metabolized before excretion, via CYP1A2, CYP2D6 and CYP3A4. Its main metabolite, desmethylclozapine (norclozapine), is described by the label as having "only limited activity," and the hydroxylated and N-oxide derivatives as inactive; the label does not state a half-life for any metabolite, so no metabolite half-life is reported here. Special populations: the label states that no specific pharmacokinetic studies were done in renal or hepatic impairment, but that "higher clozapine plasma concentrations are likely in patients with significant renal or hepatic impairment when given usual doses" — it gives no altered half-life number for them. It also flags CYP2D6 poor metabolizers (3-10% of people) as likely to reach higher-than-expected concentrations, and notes case reports where pneumonia or other inflammatory conditions raised clozapine levels. This is elimination pharmacokinetics only — not a drug-test detection window and not dosing guidance.

This is general information, not medical advice. It doesn’t tell you when a drug test would read negative (tests detect substances for different, often longer, windows) or when it’s safe to take another dose — ask your pharmacist or prescriber. Source: CLOZAPINE tablet, orally disintegrating — FDA Prescribing Information, §12.3 Pharmacokinetics (DailyMed).

Frequently asked questions

What does Fazaclo ODT treat?

Fazaclo ODT (Clozapine) may be used to treat bipolar disorder, psychotic disorders, schizophrenia, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.

How does Fazaclo ODT work?

Fazaclo ODT is a atypical antipsychotic. Atypical antipsychotics block dopamine D2 receptors and serotonin 5-HT2A receptors in the brain, rebalancing these signaling chemicals to reduce hallucinations, delusions, and mood symptoms in conditions like schizophrenia and bipolar disorder.

How much does Fazaclo ODT cost?

Nobody can tell you what you will pay — your price is set by your insurer's formulary, your deductible and the pharmacy's markup, and none of those are published. What IS published is what the pharmacy paid to acquire it: about $30.62 for 30, per the CMS NADAC survey. Treat that as the floor, not the quote — ask the pharmacist for the cash price as well as your copay, because for cheap generics the cash price often wins. Pharmacies pay less for a same-class option, Geodon — about $9.48 on the same basis.

Is there a coupon or discount for Fazaclo ODT?

pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Fazaclo ODT. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.

Who makes Fazaclo ODT?

Fazaclo ODT is marketed by Jazz. You can see Jazz's full profile, rating, and other products on pharmaranks.

Is Fazaclo ODT a brand-name or generic drug?

Fazaclo ODT is a brand-name product with the active ingredient Clozapine. Lower-cost generic equivalents containing Clozapine are available — ask your pharmacist.

Is Fazaclo ODT available over the counter?

No. Fazaclo ODT is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.

What forms does Fazaclo ODT come in?

Fazaclo ODT is currently marketed as tablet, orally disintegrating, per the FDA's National Drug Code Directory.

What class of drug is Fazaclo ODT?

Fazaclo ODT is classified as atypical antipsychotic, per the FDA's Established Pharmacologic Class.

Is Fazaclo ODT FDA-registered?

Fazaclo ODT is on record with the U.S. FDA under application number NDA021590. You can verify this on its official FDA label.