Filed pursuant to Rule 425

Filing under Rule 425 under the Securities Act

of 1933 and deemed filed under Rule 14a-6 of

the Securities Exchange Act of 1934

Filing by: Jazz Pharmaceuticals, Inc.

Subject Company: Jazz Pharmaceuticals, Inc.

SEC File No. of Jazz Pharmaceuticals, Inc.:

001-33500

Registration No. 333-177528

The following is a slide presentation relating to the proposed transactions described therein that was made available beginning on December 7, 2011.


December 7, 2011
Investor Relations


Forward-Looking Statements
This presentation contains forward-looking statements, including, but not limited to, statements related to Jazz
Pharmaceuticals’
growth
potential
and
future
financial
performance,
including
2011
financial
guidance,
and
statements related to the anticipated consummation of the business combination transaction between Jazz
Pharmaceuticals
and
Azur
Pharma
Public
Limited
Company
(formerly
Azur
Pharma
Limited),
including
the
timing
and
benefits
thereof.
These
forward-looking
statements
are
based
on
Jazz
Pharmaceuticals’
current
expectations
and
inherently
involve
significant
risks
and
uncertainties.
Jazz
Pharmaceuticals’
actual
results
and
the timing of events could differ materially from those anticipated in such forward looking statements as a result
of these risks and uncertainties, which include, without limitation, risks related to: Jazz Pharmaceuticals’
dependence
on
sales
of
Xyrem
®
and
Luvox
CR
®
products
and
its
ability
to
increase
sales
of
its
Xyrem;
competition,
including
potential
generic
competition;
Jazz
Pharmaceuticals’
dependence
on
single
source
suppliers
and
manufacturers;
the
ability
of
Jazz
Pharmaceuticals
to
protect
its
intellectual
property
and
defend
its
patents;
regulatory
obligations
and
oversight;
Jazz
Pharmaceuticals’
cash
flow;
and
Jazz
Pharmaceuticals’
ability to complete the transaction with Azur Pharma on the proposed terms and schedule and achieve the
anticipated benefits of the transaction.  These and those other applicable risks are described in more detail
under
the
caption
“Risk
Factors”
and
elsewhere
in
Jazz
Pharmaceuticals’
Securities
and
Exchange
Commission
(“SEC”)
filings
and
reports,
including
in
its
Quarterly
Report
on
Form
10-Q
for
the
quarter
ended
September
30,
2011 and definitive proxy statement related to the Azur Pharma transaction. Jazz Pharmaceuticals undertakes
no
duty
or
obligation
to
update
any
forward-looking
statements
contained
in
this
presentation
as
a
result
of
new
information, future events or changes in its expectations.
2
"Safe
Harbor"
Statement
under
the
Private
Securities
Litigation
Reform
Act
of
1995


3
Additional Information
Additional Information and Where to Find It
In connection with the proposed transaction between Jazz Pharmaceuticals and Azur Pharma, the companies have filed
documents with the SEC, including the filing by Jazz Pharmaceuticals of a definitive proxy statement relating to the proposed transaction
and related matters, and the filing by Azur Pharma of a registration statement on Form S-4 that includes the definitive proxy
statement/prospectus relating to the proposed transaction and related matters. The definitive proxy statement/prospectus has been
mailed to Jazz Pharmaceuticals’ stockholders in connection with the proposed transaction. INVESTORS AND SECURITY HOLDERS
ARE URGED TO READ THE REGISTRATION STATEMENT ON FORM S-4 AND THE RELATED DEFINITIVE PROXY
STATEMENT/PROSPECTUS BECAUSE THEY CONTAIN IMPORTANT INFORMATION ABOUT JAZZ PHARMACEUTICALS, AZUR
PHARMA, THE PROPOSED TRANSACTION AND RELATED MATTERS. Investors and security holders may obtain free copies of these
documents and other related documents filed with the SEC at the SEC’s web site at www.sec.gov, or by directing a request to Jazz
Pharmaceuticals’ Investor Relations department at Jazz Pharmaceuticals, Inc., Attention: Investor Relations, 3180 Porter Drive, Palo Alto,
California 94304, to Jazz Pharmaceuticals’ Investor Relations department at 650-496-2800 or by email to investorinfo@jazzpharma.com.
Investors and security holders may obtain free copies of the documents filed with the SEC on Jazz Pharmaceuticals’ website at
www.jazzpharmaceuticals.com under the heading “Investors” and then under the heading “SEC Filings.”
           Jazz Pharmaceuticals and its directors and executive officers and Azur Pharma and its directors and executive officers may be
deemed participants in the solicitation of proxies from the stockholders of Jazz Pharmaceuticals in connection with the proposed
transaction. Information regarding the special interests of these directors and executive officers in the proposed transaction is included in
the proxy statement/prospectus described above. Additional information regarding the directors and executive officers of Jazz
Pharmaceuticals is also included in Jazz Pharmaceuticals’ proxy statement for its 2011 Annual Meeting of Stockholders, which was filed
with the SEC on April 12, 2011. These documents are available free of charge at the SEC’s web site and from Investor Relations at Jazz
Pharmaceuticals as described above.
           This communication does not constitute an offer to sell, or the solicitation of an offer to sell, or the solicitation of an offer to
subscribe for or buy, any securities nor shall there be any sale, issuance or transfer of securities in any jurisdiction in which such offer,
solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction.
For full prescribing information refer to product websites.


Building Shareholder Value by Focusing on Patient Needs
Jazz Pharmaceuticals’
mission is to improve
patients’
lives by identifying, developing and
commercializing valuable pharmaceutical
products in focused therapeutic areas
4


5
Pursue lower risk
development of
specialty products
Invest percentage
of sales longer-term
3
Strategy to Build Shareholder Value
Grow Xyrem sales in
current indications
Increased focus on
achieving full potential
Acquire additional
marketed or close to
approval products
Leverage our expertise
and infrastructure
2
1
Maintain entrepreneurial, ownership culture at the company
4
Make disciplined resource allocation decisions


Current Business Overview


$39
$54
$97
$230-235
1
2010
2009
2008
2007
2011G
$143
$0
$25
$50
$75
$100
$175
$200
$125
$150
$225
$250
Xyrem -
Strong Sales Growth
7
1.
Based on guidance provided on November 1, 2011.  The company is not updating the prior guidance and actual results may differ.


Xyrem is a Standard of Care in Narcolepsy
Only FDA-approved product for both cataplexy and
excessive daytime sleepiness in patients with
narcolepsy
Marketed in U.S. since 2002
Marketed in major European countries by
UCB and in Canada by Valeant
Currently marketed in U.S. by 110-person specialty sales force
Over 9,000 patients on therapy, usually in conjunction with stimulant therapy
Distributed
under
proprietary
Xyrem
Success
Program
®
8


The Burden of Narcolepsy
Affects 1 in 2000 in US
1
multiple
sclerosis
and
Parkinson's
disease
2
> cystic fibrosis
3
Although narcolepsy is thought to affect between
125,000 and 200,000 Americans, only about
50,000
are
diagnosed
4
Key symptoms can be debilitating
Cataplexy occurs in 60%-100% of patients
100% experience excessive daytime sleepiness
1.
National Institute of Neurological Disorders and Stroke.  http://www.ninds.nih.gov/disorders/narcolepsy/detail_narcolepsy.htm. Accessed March 17, 2011.
2.
Narcolepsy Sleep Foundation. www.sleepfoundation.org/article/sleep-related-problems/narcolepsy-and-sleep. Accessed March 17, 2011.
3.
Zemanick et  al. J Cyst Fibros. 2010;9:1-16.
4.
American Sleep Association. http;//www.sleepassociation.org/index.php?p=aboutnarcolepsy. Accessed March 17, 2011.
9


-80
-60
-40
-20
0
Placebo (n=33)
XYREM 6 g/night (n=31)
XYREM 9 g/night (n=33)
-40
-30
-20
-10
0
Xyrem has Demonstrated Effect
on Two Key Symptoms of Narcolepsy
XYREM
6 g/night
(n=58)
XYREM
9 g/night
(n=47)
Placebo
(n=59)
–16%
*
–37%
*
–3%
Improvement in Epworth
Sleepiness Scale
Week 2
Week 4
Baseline
Reduction in Weekly
Cataplexy Attacks
-28%
-49%*
-69%+
10
1.
Trial
3:
From
a
8-week,
multicenter,
randomized,
double-blind,
placebo
controlled,
parallel-arm
trial
of
narcolepsy
patients
(N=228)
with
moderate
to
severe
EDS
and
cataplexy
symptoms.
Antidepressants
were
withdrawn
prior
to
randomization,
and
stimulants
were
continued
throughout
the
study
at
stable
doses.
In
XYREM
clinical
trials,
80%
of
patients
maintained
concomitant
stimulant
use.
XYREM
International
Study
Group.
J
Clin         
2005;1:391.
2.
Trial
1:
From
a
4-week,
double-blind,
placebo-controlled
trial
of
narcolepsy
patients
(N=136)
with
moderate
to
severe
cataplexy
(median
of
21
attacks
per
week)
comparing
the
effects
of
three
doses
of
orally
administered
sodium
oxybate
with
placebo
for
the
treatment
of
narcolepsy.
Patients
continued
to
receive
stable
stimulant
therapy
throughout
the
study.
The
US
XYREM
Multicenter
Study
Group.
Sleep.
2002;25(1):42-29.
1
2
Sleep Med.


Most Common Adverse Events in
Controlled Studies of Xyrem
Adverse Event
% of Patients (N=655)
Placebo
²
Xyrem
³
Nausea
4
19
Dizziness
4
18
Headache
15
18
Vomiting
1
8
Somnolence
4
6
Urinary
incontinence
4
<1
6
Nasopharyngitis
5
6
Label includes boxed warning that sodium oxybate is a central nervous system
depressant with abuse potential and should not be used with alcohol or other
CNS depressants.  See complete boxed warning at end of presentation.
11
1. Occurring in
5% of XYREM patients and more frequently than with placebo.  2. Data on file, Jazz Pharmaceuticals, Inc.  3. XYREM (sodium oxybate) PI.  4. Generally nocturnal enuresis.
1


Update on FDA Form 483 and Related Warning Letter
Fully committed to accurate and timely adverse event (AE) reporting
After receipt of FDA Form 483 in May, immediate actions initiated to
improve AE reporting procedures:
Implemented additional procedures at central pharmacy
Strengthened AE collection and reporting systems, including revised SOPs
Improved training and auditing programs
Timely response to October FDA warning letter submitted
Ongoing oversight strengthened to ensure robust safety reporting
systems
12


Strong Sodium Oxybate Patent Coverage
* Listed in FDA Orange Book
13
Number
Issue Date
Expiration Date
Distribution system patent*
7,765,106
7/27/2010
6/16/2024
Distribution system patent*
7,765,107
7/27/2010
6/16/2024
Distribution system patent
7,797,171
9/14/2010
6/16/2024
Distribution system patent*
7,668,730
2/23/2010
6/16/2024
Distribution system patent*
7,895,059
2/23/2011
12/17/2022
Formulation patent*
6,780,889
8/24/1999
7/4/2020
Formulation patent*
7,262,219
8/28/2007
7/4/2020
Process patent
6,472,431
10/29/1999
12/22/2019
Method of use patent*
7,851,506
12/14/2010
12/22/2019


Overview of Manufacturing and Distribution
DEA drug quota needed to manufacture controlled “Schedule I”
API
Exclusive relationships with API supplier and finished goods
manufacturer:
Siegfried approved by FDA for API supply
Unique proprietary distribution system uses exclusive single pharmacy
Risk management program and unique product attributes require high
touch capabilities
14


Current Xyrem Patient Coverage Distribution*
Approximately 90% of insured patients
have access
Relatively low rates of required prior
authorizations
Low monthly out-of-pocket (OOP)
expenses
Over 70% of patients have monthly
OOP of
$50
*  Company data and MediMedia Formulary Compass: Sep/Oct 2011.
Medicare Part D
15
Commercial
8%
4%
1%
9%
Patient
Assistance
Program
Cash
Medicaid
78%


Xyrem Growth Initiatives
16
New narcolepsy physician targets
Xyrem Success Program education
Patient services
-
Nursing program
-
Xyrem Patient Connection
-
Patient assistance programs
Increased Marketing Investment
Improve Market Penetration Over Time
Current Patients >9,000
Approximately 18% of 50K Diagnosed Narcolepsy Patients


17
1. National Institute of Mental Health. http://www.nimh.nih.gov/health/publications/the-numbers-count-mental-disorders-in-america.shtml. Accessed March 3, 2008.  2. Kessler RC, et al. Arch Gen Psychiatry. 2005;62:617-627.  3. Fireman
B, et al. Am J Psychiatry. 2001;158:1904-1910.  4. Grabill K et al..Assessment of obsessive-compulsive disorder: a review.J Anxiety Disord. 2008;22(1):1-17.  5. Hales RE, et al (eds). Textbook of Psychiatry. 1999:600-610.  6. Koran LM,
et al. Am J Health Syst Pharm. 2000;57:1972-1978.
Luvox CR
®
-
Important Treatment Option for OCD
Indicated for obsessive compulsive
disorder (OCD)
OCD affects ~ 2.2 million Americans
1,2
Often underdiagnosed
3,4
Difficult to differentiate from comorbidities
5
Only 43% of adults newly diagnosed with OCD received adequate treatment in the
year
after
their
first
visit
for
OCD
6
Label includes boxed warning regarding suicidality and antidepressant drugs.
See complete boxed warning at end of presentation.


Luvox CR –
Continued Sales Growth
$30
$6
$31-33
¹
2009
2008
2011G
18
$0
$5
$10
$15
$20
$25
2010
²
$18
$35
$40
$27
1.
Based on guidance provided on November 1, 2011.  The company is not updating the prior guidance and actual results may differ.
2.
Includes $2 million of revenue recorded as a result of a change in the timing of when Luvox CR revenue is recognized. The company now records sales upon shipment to distributors net of estimated returns.


19
2011 Guidance Reflects High Operating Leverage
1.
Based on guidance provided on November 1, 2011.  The company is not updating the prior guidance and actual results may differ.
2.
Includes Azur transaction related expenses of $10-11 million.
2010-
A
2011-
G
¹
Total Product Sales
$170M
$261 –
268M
Xyrem
$143M
$230 -
235M
Luvox CR
$27M
$31 -
33M
SG&A and R&D Combined
²
$95M
$114 –
118M
GAAP Net Income
$33M
$128 –
131M
Adjusted Net Income
³
$61M
$160 –
163M
GAAP EPS
$0.83
$2.76 –
$2.81
Adjusted EPS
³
$1.55
$3.45 –
$3.50
Adjusted net income and adjusted EPS are non-GAAP financial measures that exclude certain items from GAAP net income and GAAP EPS.  A  reconciliation of adjusted
net income to GAAP net income and the related per share amounts is in a table included with this presentation. 
3.


Strategic Transaction with
Azur Pharma


21
Strategic Benefits
Diversified portfolio of CNS and
women’s health products
Increased scale and platform
for growth
Resources to invest in future
pipeline and strong franchise
management opportunities
Stronger, enhanced
management team
Projected Financial Benefits
Accretive transaction
1
Revenues >$475M
and cash flow >$200M in
first 12 months
Strong balance sheet
with no debt
Lower combined tax rate
1
Accretion for Jazz Pharmaceuticals shareholders is on a fully-taxed adjusted EPS basis. Adjusted EPS is a non-GAAP financial measure that excludes certain items from GAAP EPS.
Compelling Strategic and Financial Benefits
Jazz
Pharmaceuticals plc
Ireland


Azur Pharma –
Compelling Fit with Jazz Pharmaceuticals
22
CNS
Women’s
Health
Net Sales (Millions)
Strong commercial focus and expertise
in CNS and women’s health
Approximately 170 employees:
105 people in 3 US sales forces
across pain, psychiatry and
womens health
16 person medical affairs team
50 people in home office
(18 Dublin; 32 Philadelphia)
Pipeline of line extensions for clozapine
franchise
1.
Based on estimate provided on September 19, 2011.  The estimate is not being updated. 
$5
$24
$57
$67
$83
$95-100
Total Net
Sales
Estimate
$100
$80
$60
$40
$20
$0
2006
2007
2008
2009
2010
2011
1


Prialt -
for Chronic Pain
2010 net sales of $20M (marketed by Azur since May 2010)
Only
non-opioid
intrathecal
(IT)
analgesic
for
severe
chronic
pain
1
Compelling growth opportunity with similar characteristics to Xyrem:
Requires high touch sales capability with heavy clinical emphasis
Currently used in less than 3% of available pain market pumps (approximately 1500)
Limited competitive threats and multiple years of patent and other protection
European rights licensed to Eisai; Azur retains ROW rights
23
1. See full prescribing information on website


FazaClo –
for Treatment Resistant Schizophrenia
2010 net sales of $37M
Orally disintegrating clozapine tablets approved for management of treatment resistant
schizophrenia
1
Approximately 10% prescription share despite largely generic clozapine market
FazaClo High Dose (HD) launched September 2010
More than 27% switched from Low Dose (LD) as of 3Q11
Dosing flexibility and lower pill burden
Generics
filed
to
FazaClo
settlement
with
Teva
with
potential
launch
of
lower
dosage
product in July 2012 and HD in 2015
Additional clozapine line extensions in development
24
1. See full prescribing information on website


25
Diversified and balanced set of six products
¹
with 2010 net sales of $27M
Significant growth opportunity driven by Elestrin
¹, a topical gel ERT therapy
Patents through 2022
Revamped Elestrin promotion model in 2010 leveraging ~ 50 sales representatives
0%
20%
40%
60%
80%
100%
2009
2010
2011E
Women’s Health Products -
Targeting a Growing Market
Elestrin
Other Women’s Health
Net Sales Contribution
1. See full prescribing information on website


26
2011 Estimated Net Sales
Stand Alone Jazz Pharmaceuticals, Inc.
Pro forma Jazz Pharmaceuticals plc
A Growing, Diversified Product Portfolio
Luvox CR
13%
Xyrem 87%
Xyrem 63%
Luvox CR
9%
Prialt 6%
Women’s
Health 10%
Other CNS
1%
FazaClo LD
8%
FazaClo HD
3%


27
Transaction Closing on Track
SEC filings and
stockholder meeting
Transaction expected
to close January 2012
Transaction subject
to customary closing
conditions and
regulatory approvals
Azur approval of other
necessary actions required
US antitrust clearance
pending
Transaction taxable to Jazz
Pharmaceuticals, Inc.
stockholders
Jazz Pharmaceuticals plc shares
to be traded on Nasdaq under
“JAZZ”
Azur Pharma S-4 declared
effective
Proxy statement/prospectus
mailed to Jazz Pharmaceuticals,
Inc. stockholders in November
Jazz Pharmaceuticals, Inc.
stockholder meeting on
December 12, 2011


28
Strategic Benefits
Diversified portfolio of CNS and
women’s health products
Increased scale and platform
for growth
Resources to invest in future
pipeline and strong franchise
management opportunities
Stronger, enhanced
management team
Projected Financial Benefits
Accretive transaction
1
Revenues >$475M
and cash flow >$200M in
first 12 months
Strong balance sheet
with no debt
Lower combined tax rate
1
Accretion for Jazz Pharmaceuticals shareholders is on a fully-taxed adjusted EPS basis. Adjusted EPS is a non-GAAP financial measure that excludes certain items from GAAP EPS.
Compelling Strategic and Financial Benefits
Jazz
Pharmaceuticals plc
Ireland



30
2011G
1
2010
Reconciliation of GAAP Net Income and EPS to Adjusted
Net Income and EPS in Financial Results and Guidance
(In millions, except per share amounts)
GAAP net income
Add:
Intangible asset amortization
Stock-based compensation expense
Non-cash interest expense and extinguishment of debt
Azur Pharma transaction related costs
Deduct:
Contract revenues
GAAP net income per diluted share (EPS)
Adjusted net income per diluted share (EPS)
Shares used in computing GAAP and adjusted net
income per diluted share amounts
Adjusted net income
Luvox CR revenue recognition timing change
(1)
$128-131M
7
13
2
$160-163
$2.76-2.81
$3.45-3.50
46-47
10-11
(1)
$33
8
8
14
$61
$0.83
$1.55
39
(1)
1.
Based on guidance provided on November 1, 2011.  The company is not updating the prior guidance and actual results may differ.
-
-


31
Xyrem
(sodium oxybate)
Boxed Warning
XYREM (sodium oxybate) PI
!WARNING:
Central
nervous
system
depressant
with
abuse
potential.
Should
not
be
used
with
alcohol
or
other
CNS
depressants.
Sodium oxybate is GHB, a known drug of abuse. Abuse has been associated with some important central nervous system
(CNS) adverse events (including death). Even at recommended doses, use has been associated with confusion, depression
and other neuropsychiatric events. Reports of respiratory depression occurred in clinical trials. Almost all of the patients who
received sodium oxybate during clinical trials were receiving CNS stimulants.
Important CNS adverse events associated with abuse of GHB include seizure, respiratory depression and profound decreases
in
level
of
consciousness,
with
instances
of
coma
and
death.
For
events
that
occurred
outside
of
clinical
trials,
in
people
taking
GHB
for
recreational
purposes,
the
circumstances
surrounding
the
events
are
often
unclear
(e.g.,
dose
of
GHB
taken,
the
nature and amount of alcohol or any concomitant drugs).
Xyrem
is
available
through
the
Xyrem
Success
Program,
using
a
centralized
pharmacy
1-866-XYREM88
®
(1-866-997-3688).
The
Success
Program
provides
educational
materials
to
the
prescriber
and
the
patient
explaining
the
risks
and
proper
use
of
sodium oxybate, and the required prescription form. Once it is documented that the patient has read and/or understood the
materials, the drug will be shipped to the patient. The Xyrem Success Program also recommends patient follow-up every
3 months. Physicians are expected to report all serious adverse events to the manufacturer. (See WARNINGS).


Luvox CR
(fluvoxamine maleate)
Boxed Warning
LUVOX CR (fluvoxamine maleate ) PI
Suicidality and Antidepressant Drugs
Antidepressants increased the risk compared to placebo of suicidal thinking
and behavior (suicidality) in children, adolescents, and young adults in short-term
studies of major depressive disorder (MDD) and other psychiatric
Extended-Release Capsules or any other antidepressant in a child, adolescent,
or young adult must balance this risk with the clinical need. Short-term studies
did not show an increase in the risk of suicidality with antidepressants
compared to placebo in adults beyond age 24; there was a reduction in risk with
antidepressants compared to placebo in adults aged 65 and older. Depression
and certain other psychiatric disorders are themselves associated with
increases in the risk of suicide. Patients of all ages who are started on
antidepressant therapy should be monitored appropriately and observed closely
for clinical worsening, suicidality, or unusual changes in behavior. Families and
caregivers should be advised of the need for close observation and
communication with the prescriber. LUVOX CR Capsules are not approved for
use in pediatric patients. (See WARNINGS: Clinical Worsening and Suicide Risk,
PRECAUTIONS: Information for Patients, and PRECAUTIONS: Pediatric Use.)
disorders.
Anyone
considering
the
use
of
LUVOX
CR
®
(fluvoxamine
maleate)


Prialt
(ziconotide intrathecal infusion)
Boxed Warning
Severe psychiatric symptoms and neurological impairment may occur during
treatment with PRIALT. Patients with a pre-existing history of psychosis
should not be treated with PRIALT. All patients should be monitored
frequently
for
evidence
of
cognitive
impairment,
hallucinations,
or
changes
in
mood or  consciousness. PRIALT therapy can be interrupted or discontinued
abruptly without evidence of withdrawal effects in the event of serious
neurological or psychiatric signs or symptoms
Prialt (ziconotide intrathecal infusion) PI
WARNING:


FazaClo
(clozapine)
Boxed Warning
1. AGRANULOCYTOSIS
BECAUSE OF A SIGNIFICANT RISK OF AGRANULOCYTOSIS, A POTENTIALLY LIFE-THREATENING ADVERSE EVENT,
CLOZAPINE SHOULD BE RESERVED FOR USE IN (1) THE TREATMENT OF SEVERELY ILL PATIENTS WITH
SCHIZOPHRENIA WHO FAIL TO SHOW AN ACCEPTABLE RESPONSE TO ADEQUATE COURSES OF STANDARD
ANTIPSYCHOTIC DRUG TREATMENT, OR (2) FOR REDUCING THE RISK OF RECURRENT SUICIDAL BEHAVIOR IN
PATIENTS WITH SCHIZOPHRENIA OR SCHIZOAFFECTIVE DISORDER WHO ARE JUDGED TO BE AT RISK OF
REEXPERIENCING SUICIDAL BEHAVIOR. PATIENTS BEING TREATED WITH CLOZAPINE MUST HAVE A BASELINE
WHITE
BLOOD
CELL
(WBC)
COUNT
AND
ABSOLUTE
NEUTROPHIL
COUNT
(ANC)
BEFORE INITIATION OF TREATMENT
AS WELL AS REGULAR WBC COUNTS AND ANCs DURING TREATMENT AND FOR AT LEAST 4 WEEKS
AFTER DISCONTINUATION OF TREATMENT.  (SEE WARNINGS.) CLOZAPINE IS AVAILABLE ONLY THROUGH A
DISTRIBUTION SYSTEM THAT ENSURES MONITORING OF WBC COUNTS AND ANCs ACCORDING TO THE
SCHEDULE
DESCRIBED
BELOW
PRIOR
TO
DELIVERY
OF
THE
NEXT
SUPPLY
OF
MEDICATION.  (SEE WARNINGS.)
2. SEIZURES
SEIZURES HAVE BEEN ASSOCIATED WITH THE USE OF CLOZAPINE.  DOSE APPEARS TO BE AN IMPORTANT
PREDICTOR OF SEIZURE, WITH A GREATER LIKELIHOOD AT HIGHER CLOZAPINE DOSES.  CAUTION SHOULD BE
USED WHEN ADMINISTERING CLOZAPINE TO PATIENTS HAVING A HISTORY OF SEIZURES OR OTHER
PREDISPOSING FACTORS.  PATIENTS SHOULD BE ADVISED NOT TO ENGAGE IN ANY ACTIVITY WHERE SUDDEN
LOSS OF CONSCIOUSNESS COULD CAUSE SERIOUS RISK TO THEMSELVES OR OTHERS.  (SEE WARNINGS.)
3. MYOCARDITIS
ANALYSES OF POSTMARKETING SAFETY DATABASES SUGGEST THAT THATCLOZAPINE IS ASSOCIATED WITH AN
INCREASED RISK OF FATAL MYOCARDITIS, ESPECIALLY DURING, BUT NOT LIMITED TO, THE FIRST
MONTH
OF
THERAPY.
IN
PATIENTS
IN
WHOM
MYOCARDITIS
IS
SUSPECTED,
CLOZAPINE TREATMENT SHOULD BE
PROMPTLY DISCONTINUED.  (SEE WARNINGS.)
FazaClo (clozapine) PI
WARNING:


FazaClo
(clozapine)
Boxed Warning -
continued
4. OTHER
ADVERSE
CARDIOVASCULAR
AND
RESPIRATORY
EFFECTS
ORTHOSTATIC
HYPOTENSION,
WITH
OR
WITHOUT
SYNCOPE,
CAN
OCCUR
WITH
CLOZAPINE TREATMENT.  RARELY,
COLLAPSE CAN BE PROFOUND AND BE ACCOMPANIED BY RESPIRATORY AND/OR CARDIAC ARREST. 
ORTHOSTATIC HYPOTENSION IS MORE LIKELY TO OCCUR DURING INITIAL TITRATION IN ASSOCIATION WITH RAPID
DOSE
ESCALATION.
IN
PATIENTS
WHO
HAVE
HAD
EVEN
A
BRIEF
INTERVAL
OFF CLOZAPINE (ie, 2 OR MORE DAYS
SINCE THE LAST DOSE) TREATMENT SHOULD BE STARTED WITH 12.5 MG ONCE OR TWICE DAILY.  (SEE WARNINGS
AND DOSAGE AND ADMINISTRATION.) SINCE COLLAPSE, RESPIRATORY ARREST, AND CARDIAC ARREST DURING
INITIAL TREATMENT HAS OCCURRED IN PATIENTS WHO WERE BEING ADMINISTERED BENZODIAZEPINES OR
OTHER PSYCHOTROPIC DRUGS, CAUTION IS ADVISED WHEN CLOZAPINE IS INITIATED IN PATIENTS TAKING A
BENZODIAZEPINE OR ANY OTHER PSYCHOTROPIC DRUG.  (SEE WARNINGS.)
5.
INCREASED
MORTALITY
IN
ELDERLY
PATIENTS
WITH
DEMENTIARELATED
PSYCHOSIS
ELDERLY PATIENTS WITH DEMENTIA-RELATED PSYCHOSIS TREATED WITH ANTIPSYCHOTIC DRUGS ARE AT AN
INCREASED RISK OF DEATH.  ANALYSES OF SEVENTEEN PLACEBO-CONTROLLED TRIALS (MODAL DURATION OF 10
WEEKS),
LARGELY
IN
PATIENTS
TAKING
ATYPICAL
ANTIPSYCHOTIC
DRUGS,
REVEALED A RISK OF DEATH IN
DRUG-TREATED PATIENTS OF BETWEEN 1.6 TO 1.7 TIMES THE RISK OF DEATH IN PLACEBO-TREATED PATIENTS. 
OVER THE COURSE OF A TYPICAL 10-WEEK CONTROLLED TRIAL, THE RATE OF DEATH IN DRUG-TREATED
PATIENTS
WAS
ABOUT
4.5%,
COMPARED
TO
A
RATE
OF
ABOUT
2.6%
IN
THE
PLACEBO GROUP.  ALTHOUGH THE
CAUSES OF DEATH WERE VARIED, MOST OF THE DEATHS APPEARED TO BE EITHER CARDIOVASCULAR (eg, HEART
FAILURE,
SUDDEN
DEATH)
OR
INFECTIOUS
(eg,
PNEUMONIA)
IN
NATURE.
OBSERVATIONAL STUDIES SUGGEST
THAT, SIMILAR TO ATYPICAL ANTIPSYCHOTIC DRUGS, TREATMENT WITH CONVENTIONAL ANTIPSYCHOTIC DRUGS
MAY INCREASE MORTALITY.   THE EXTENT TO WHICH THE FINDINGS OF INCREASED MORTALITY IN
OBSERVATIONAL STUDIES MAY BE ATTRIBUTED TO THE ANTIPSYCHOTIC DRUG AS OPPOSED TO SOME
CHARACTERISTIC(S)
OF
THE
PATIENTS
IS
NOT
CLEAR.
FAZACLO®
(clozapine, USP) IS NOT APPROVED FOR THE
TREATMENT OF PATIENTS WITH DEMENTIA-RELATED PSYCHOSIS.  (SEE WARNINGS.)
FazaClo (clozapine) PI