Onzetra

2.1 Dosing Information

The recommended dosage of Onzetra is 22 mg of sumatriptan nasal powder (2 nosepieces), administered using the Xsail breath-powered delivery device. If the migraine has not resolved by 2 hours after taking Onzetra Xsail, or returns after a transient improvement, a second dose of 22 mg may be administered at least 2 hours after the first dose. The maximum recommended dose that may be given in 24 hours is two doses of Onzetra Xsail (44 mg/4 nosepieces) or one dose of Onzetra Xsail and one dose of another sumatriptan product, separated by at least 2 hours. The safety of treating an average of more than 4 headaches in a 30 day period has not been established.

2.2 Administration Instructions

The recommended dose of 22 mg is administered by using one 11 mg nosepiece in each nostril [see Patient Counseling Information (17)].  For administration of Onzetra Xsail, the patient removes the clear device cap from the reusable delivery device, then removes a disposable nosepiece from its foil pouch and clicks the nosepiece into the device body. The patient then fully presses and promptly releases the white piercing button on the device body to pierce the capsule inside the nosepiece. The white piercing button should only be pressed once and released prior to administration to each nostril. The nosepiece is then inserted into the nostril so that it makes a tight seal.  Keeping the nosepiece in the nose, the device is rotated to place the mouthpiece into the mouth.  The patient blows forcefully through the mouthpiece to deliver the sumatriptan powder into the nasal cavity. Vibration (e.g., a rattling noise) may occur, and indicates that the patient is blowing forcefully, as directed. Once the medication in the first nosepiece has been administered, the patient removes and discards the nosepiece. The same process must then be repeated using a second 11 mg nosepiece into the other nostril to administer the remainder of the total recommended 22 mg dose [see Patient Counseling Information (17)].

5.1 Myocardial Ischemia, Myocardial Infarction, and Prinzmetal’s Angina

The use of Onzetra Xsail is contraindicated in patients with ischemic or vasospastic CAD. There have been rare reports of serious cardiac adverse reactions, including acute myocardial infarction, occurring within a few hours following administration of sumatriptan. Some of these reactions occurred in patients without known CAD. 5-HT1 agonists, including Onzetra Xsail, may cause coronary artery vasospasm (Prinzmetal’s angina), even in patients without a history of CAD.

Perform a cardiovascular evaluation in triptan-naïve patients who have multiple cardiovascular risk factors (e.g., increased age, diabetes, hypertension, smoking, obesity, strong family history of CAD) prior to receiving Onzetra Xsail. If there is evidence of CAD or coronary artery vasospasm, Onzetra Xsail is contraindicated. For patients with multiple cardiovascular risk factors who have a negative cardiovascular evaluation, consider administering the first dose of Onzetra Xsail in a medically supervised setting and performing an electrocardiogram (ECG) immediately following administration of Onzetra Xsail. For such patients, consider periodic cardiovascular evaluation in intermittent long-term users of Onzetra Xsail.  

5.2 Arrhythmias

Life-threatening disturbances of cardiac rhythm, including ventricular tachycardia and ventricular fibrillation leading to death, have been reported within a few hours following the administration of 5-HT1 agonists. Discontinue Onzetra Xsail if these disturbances occur. Onzetra Xsail is contraindicated in patients with Wolff-Parkinson-White syndrome or arrhythmias associated with other cardiac accessory conduction pathway disorders.

5.3 Chest, Throat, Neck, and/or Jaw Pain/Tightness/Pressure

Sensations of tightness, pain, pressure, and heaviness in the chest, throat, neck, and jaw commonly occur after treatment with 5-HT1 agonists including other products containing sumatriptan and are usually non-cardiac in origin. However, perform a cardiac evaluation if these patients are at high cardiac risk. The use of Onzetra Xsail is contraindicated in patients with known CAD and those with Prinzmetal’s variant angina. 

5.4 Cerebrovascular Events

Cerebral hemorrhage, subarachnoid hemorrhage, stroke, and other cerebrovascular events have occurred in patients treated with 5-HT1 agonists including other products containing sumatriptan, and some have resulted in fatalities. In a number of cases, it appears possible that the cerebrovascular events were primary, the 5-HT1 agonist having been administered in the incorrect belief that the symptoms experienced were a consequence of migraine when they were not.  Patients with migraine may be at increased risk of certain cerebrovascular events (e.g., stroke, hemorrhage, TIA). Onzetra Xsail is contraindicated in patients with a history of stroke or TIA.  Discontinue Onzetra Xsail if a cerebrovascular event occurs.

Before treating headaches in patients not previously diagnosed as migraineurs, and in migraineurs who present with atypical symptoms, exclude other potentially serious neurological conditions.

5.5 Other Vasospasm Reactions

5-HT1 agonists, including Onzetra Xsail, may cause non-coronary vasospastic reactions, such as peripheral vascular ischemia, gastrointestinal vascular ischemia and infarction (presenting with abdominal pain and bloody diarrhea), splenic infarction, and Raynaud’s syndrome. In patients who experience symptoms or signs suggestive of a non-coronary vasospastic reaction following the use of any 5-HT1 agonist, rule out a vasospastic reaction before using Onzetra Xsail.  

Transient and permanent blindness and significant partial vision loss have been reported with the use of 5-HT1 agonists including sumatriptan.  Since visual disorders may be part of a migraine attack, a causal relationship between these events and the use of 5-HT1 agonists have not been clearly established.

5.6 Medication Overuse Headache

Overuse of acute migraine drugs (e.g., ergotamine, triptans, opioids, nonsteroidal anti-inflammatory drugs or combinations of these drugs for 10 or more days per month) may lead to exacerbation of headache (medication overuse headache). Medication overuse headache may present as migraine-like daily headaches or as a marked increase in frequency of migraine attacks. Detoxification of patients, including withdrawal of the overused drugs, and treatment of withdrawal symptoms (which often includes a transient worsening of headache) may be necessary.   

5.7 Serotonin Syndrome

Serotonin syndrome may occur with triptans, including Onzetra Xsail, particularly during co-administration with selective serotonin reuptake inhibitors (SSRIs), serotonin norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants (TCAs), and MAO inhibitors [see Drug Interactions (7.4)]. Serotonin syndrome symptoms may include mental status changes (e.g., agitation, hallucinations, coma), autonomic instability (e.g., tachycardia, labile blood pressure, hyperthermia), neuromuscular abnormalities (e.g., hyperreflexia, incoordination), and/or gastrointestinal symptoms (e.g., nausea, vomiting, diarrhea). The onset of symptoms usually occurs within minutes to hours of receiving a new or a greater dose of a serotonergic medication. Discontinue Onzetra Xsail if serotonin syndrome is suspected.

5.8 Increase in Blood Pressure

Significant elevation in blood pressure, including hypertensive crisis with acute impairment of organ systems, has been reported on rare occasions in patients treated with 5-HT1 agonists, including patients without a history of hypertension. Monitor blood pressure in patients treated with Onzetra Xsail. Onzetra Xsail is contraindicated in patients with uncontrolled hypertension.

5.9 Anaphylactic Reactions

Anaphylactic reactions have occurred in patients receiving sumatriptan. Such reactions can be life-threatening or fatal. In general, anaphylactic reactions to drugs are more likely to occur in individuals with a history of sensitivity to multiple allergens. Onzetra Xsail is contraindicated in patients with a history of hypersensitivity reaction to sumatriptan.

5.10 Seizures

Seizures have been reported following administration of sumatriptan. Some have occurred in patients with either a history of seizures or concurrent conditions predisposing to seizures. There are also reports in patients where no such predisposing factors are apparent.  Onzetra Xsail should be used with caution in patients with a history of epilepsy or conditions associated with a lowered seizure threshold.  

The following serious adverse reactions are discussed in more detail in other sections of the prescribing information: 

• Myocardial ischemia, myocardial infarction, and Prinzmetal’s angina [see Warnings and Precautions (5.1)]
  
• Arrhythmias [see Warnings and Precautions (5.2)]
  
• Chest, throat, neck and/or jaw pain/tightness/pressure [see Warnings and Precautions (5.3)]
  
• Cerebrovascular events [see Warnings and Precautions (5.4)]
  
• Other vasospasm reactions [see Warnings and Precautions (5.5)]
  
• Medication overuse headache [see Warnings and Precautions (5.6)]
  
• Serotonin syndrome [see Warnings and Precautions (5.7)]
  
• Increase in blood pressure [see Warnings and Precautions (5.8)]
  
• Hypersensitivity reactions [see Contraindications (4) and Warnings and Precautions (5.9)]
  
• Seizures [see Warnings and Precautions (5.10)]

6.1 Clinical Trials Experience

Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to the rates in the clinical trials of another drug, and may not reflect the rates observed in practice.

Table 1 lists adverse reactions that occurred in 2 placebo-controlled clinical trials in 301 patients with migraine who took at least 1 dose of Onzetra Xsail or placebo.  Only adverse reactions that occurred at a frequency of 2% or more with Onzetra Xsail and that occurred at a frequency greater than the placebo group are included in Table 1. 

a Limited examinations of the nose and throat did not reveal any clinically noticeable injury in these patients.

There is insufficient data with Onzetra Xsail to assess the impact of age, gender, and race on adverse effects.

Onzetra Xsail (sumatriptan nasal powder) uses a disposable, single use nosepiece which is attached by the patient to a delivery device body which has a mouthpiece and a piercing mechanism.  The nosepiece contains a hypromellose capsule filled with 11 mg sumatriptan base (as 15.4 mg of sumatriptan succinate) in a dry powder form.  Two nosepieces comprise a single 22 mg dose.  Onzetra is for nasal administration with the Xsail device only. 

The active component of Onzetra Xsail is sumatriptan, a selective 5-hydroxy-tryptamine receptor subtype 1 (5-HT1) agonist (triptan), as the succinate salt.  Sumatriptan succinate is chemically designated as 3-[2-(dimethylamino)ethyl]-N-methyl-indole-5-methanesulfonamide succinate (1:1), and it has the following structure:

The empirical formula is C14H21N3O2S • C4H6O4, representing a molecular weight of 413.5.

Sumatriptan succinate is a white to off-white powder that is readily soluble in water and in saline.

The Onzetra Xsail breath-powered delivery device is used to deliver the dry powder contained in the disposable nosepiece (in a capsule) into the nostril using breath exhaled into the device.  The Xsail delivery device has a flexible mouthpiece to adjust to individual anatomic variations.  Under standardized in vitro testing, the Xsail device delivers a mean of 10 mg sumatriptan per nosepiece when tested at a flow rate of 30 L/min for 4 seconds (2 L total).  The amount of sumatriptan delivered to the nasal cavity will depend on patient factors such as expiratory flow.  Delivered dose was measured in patients with migraine headache treated in clinical trials to evaluate the efficacy of the product.  In these trials, each nosepiece delivered an average dose of 7.5-8.1 mg, providing a total dose of 15-16.2 mg per treatment episode from two nosepieces. 

Advise the patient to read the FDA-approved patient labeling (Patient Information and Instructions for Use).

Only patients who are able to understand and follow the instructions should use Onzetra Xsail.

Instructions on the proper use of Onzetra Xsail from a physician or healthcare professional prior to administration for the first time may be helpful. For support, healthcare professionals and patients can call 1-844-Onzetra or see www.Onzetra.com.

Risk of Myocardial Ischemia and/or Infarction, Prinzmetal’s Angina, Other Vasospasm-Related Events, Arrhythmias, and Cerebrovascular Events

Inform patients that triptan medications, including Onzetra Xsail, may cause serious cardiovascular side effects such as myocardial infarction or stroke, which may result in hospitalization and even death.  Although serious cardiovascular events can occur without warning symptoms, patients should be alert for the signs and symptoms of chest pain, shortness of breath, irregular heartbeat, significant rise in blood pressure, weakness, and slurring of speech and should ask for medical advice if any indicative signs or symptoms are observed.  Apprise patients of the importance of this follow-up [see Warnings and Precautions (5.1,5.2,5.3,5.4, and 5.5)].

Anaphylactic Reactions

Inform patients that anaphylactic reactions have occurred in patients receiving sumatriptan.  Such reactions can be life-threatening or fatal.  In general, anaphylactic reactions to drugs are more likely to occur in individuals with a history of sensitivity to multiple allergens [see Warnings and Precautions (5.9)].

Concomitant Use with Other Triptans and Ergot Medications

Inform patients that use of Onzetra Xsail within 24 hours of another triptan or an ergot-type medication (including dihydroergotamine or methysergide) is contraindicated [see Contraindications (4) and Drug Interactions (7.1,7.3)].

Serotonin Syndrome

Caution patients about the risk of serotonin syndrome with the use of Onzetra Xsail or other triptans, particularly during combined use with SSRIs, SNRIs, TCAs, and MAO inhibitors [see Warnings and Precautions (5.7) and Drug Interactions (7.4)].

Medication Overuse Headache

Inform patients that use of acute migraine drugs for 10 or more days per month may lead to an exacerbation of headache and encourage patients to record headache frequency and drug use (e.g., by keeping a headache diary) [see Warnings and Precautions (5.6)].

Pregnancy

Inform patients that Onzetra Xsail should not be used during pregnancy unless the potential benefit justifies the potential risk to the fetus [see Use in Specific Populations (8.1)].

Nursing Mothers

Advise patients to notify their healthcare provider if they are breastfeeding or plan to breastfeed [see Use in Specific Populations (8.3)].

Ability To Perform Complex Tasks

Treatment with sumatriptan may cause somnolence and dizziness; instruct patients to evaluate their ability to perform complex tasks during migraine attacks and after administration of Onzetra Xsail.

Local Irritation

Inform patients that they may experience local irritation of their nose and throat. The symptoms will generally resolve in less than 2 hours.

How to Use Onzetra Xsail with the breath powered device

Provide patients with instructions on the proper use of Onzetra Xsail with the breath powered device.

Advise patients that use of the breath powered device is for Onzetra Xsail only. No other product or substance is approved for use in the breath powered device.

Advise patients to remove a disposable nosepiece from the foil pouch, remove the clear device cap from the reusable device, and click the nosepiece into the device body.

Advise the patient to fully press and release the white piercing button on the device body to pierce the capsule inside the nosepiece. Instruct the patient to press the white piercing button only once.

Advise the patient to insert the nosepiece into the nostril so that it makes a tight seal. The device is then rotated and the mouthpiece inserted between the lips.

Instruct the patient to blow forcefully through the mouthpiece to deliver the sumatriptan powder into the nasal cavity. Vibration (e.g., a rattling noise) may occur, and indicates that the patient is blowing forcefully, as directed.

Advise the patient to remove and discard the nosepiece in the trash once the medication has been administered.

Instruct the patient to follow the same process using a second nosepiece in the other nostril to administer the remainder of the total recommended dose.

Onzetra, Xsail, and AVANIR are trademarks and/or registered trademarks of Avanir Pharmaceuticals, Inc. in the United States and other countries.  

Marketed by:
Avanir Pharmaceuticals, Inc.
Aliso Viejo, CA 92656

©2016 Avanir Pharmaceuticals, Inc. All rights reserved

Patient Information
OnzetraTM (On ze' trah) XsailTM (Eks'-seil)
(sumatriptan nasal powder) 11 mg

Read this Patient Information before you start using Onzetra Xsail and each time you get a refill.  There may be new information.  This information does not take the place of talking with your healthcare provider about your medical condition or treatment.

What is the most important information I should know about Onzetra Xsail?

Onzetra Xsail can cause serious side effects, including:

Heart attack and other heart problems.  Heart problems may lead to death.

Stop taking Onzetra Xsail and get emergency medical help right away if you have any of the following symptoms of a heart attack:

• discomfort in the center of your chest that lasts for more than a few minutes, or that goes away and comes back
  
• severe tightness, pain, pressure, or heaviness in your chest, throat, neck, or jaw
  
• pain or discomfort in your arms, back, neck, jaw or stomach
  
• shortness of breath with or without chest discomfort
  
• breaking out in a cold sweat
  
• nausea or vomiting
  
• feeling lightheaded

Onzetra Xsail is not for people with risk factors for heart disease unless a heart exam is done and shows no problem.  You have a higher risk for heart disease if you:

• have high blood pressure
  
• have high cholesterol levels
  
• smoke
  
• are overweight
  
• have diabetes
  
• have a family history of heart disease

What is Onzetra Xsail?

Onzetra Xsail is a prescription medicine used to treat acute migraine headaches with or without aura in adults.

Onzetra Xsail is not used to treat other types of headaches such as hemiplegic migraines (that make you unable to move on one side of your body) or basilar migraines (rare form of migraine with aura).

Onzetra Xsail is not used to prevent or decrease the number of migraine headaches you have.

It is not known if Onzetra Xsail is safe and effective to treat cluster headaches.

It is not known if Onzetra Xsail is safe and effective in children under 18 years of age.

Who should not use Onzetra Xsail?

Do not use Onzetra Xsail if you have:

• an allergy to sumatriptan
  
• heart problems or history of heart problems
  
• narrowing of blood vessels to your legs, arms, stomach or kidney (peripheral vascular disease)
  
• uncontrolled high blood pressure
  
• severe liver problems
  
• hemiplegic migraines or basilar migraines. If you are not sure if you have these types of migraines, ask your healthcare provider.
  
• had a stroke, transient ischemic attacks (TIAs) or problems with your blood circulation
  
• taken any of the following medicines in the last 24 hours: 
  • almotriptan (AXERT®)
  • eletriptan (RELPAX®)
  • frovatriptan (FROVA®)
  • naratriptan (AMERGE®)
  • rizatriptan (MAXALT®, MAXALT-MLT®)
  • zolmitriptan (ZOMIG®, ZOMIG-ZMT®, ZOMIG® NASAL SPRAY)
  • sumatriptan (IMITREX®, IMITREX® NASAL SPRAY, IMITREX® INJECTION)
  • sumatriptan and naproxen (TREXIMET®)
  • sumatriptan (SUMAVEL® DOSE PRO® INJECTION)
  • sumatriptan (ALSUMA®)
  • sumatriptan (ZECUITY® TRANSDERMAL PATCH)
  • ergotamines (CAFERGOT®, ERGOMAR®. MIGERGOT®)
  • dihydroergotamine (D.H.E. 45®, MIGRANAL®)
  Ask your healthcare provider if you are not sure if your medicine is listed above.

What should I tell my healthcare provider before taking Onzetra Xsail?

Before you use Onzetra Xsail, tell your healthcare provider about all of your medical conditions, including if you:

• have high blood pressure
  
• have high cholesterol
  
• have diabetes
  
• smoke
  
• are overweight
  
• have heart problems or a family history of heart problems or stroke
  
• have kidney problems
  
• have liver problems
  
• have had epilepsy or seizures
  
• are not using effective birth control
  
• become pregnant while taking Onzetra Xsail
  
• are breastfeeding or plan to breastfeed. Onzetra Xsail passes into your breast milk and may harm your baby. Talk with your healthcare provider about the best way to feed your baby if you use Onzetra Xsail.

Tell your healthcare provider about all the medicines you take, including prescription and nonprescription medicines, vitamins and herbal supplements.

Onzetra Xsail and certain other medicines can affect each other, causing serious side effects.

Especially tell your healthcare provider if you take anti-depressant medicines called:

• selective serotonin reuptake inhibitors (SSRIs)
  
• serotonin norepinephrine reuptake inhibitors (SNRIs)
  
• tricyclic antidepressants (TCAs)
  
• monoamine oxidase inhibitors (MAOIs)

Ask your healthcare provider or pharmacist for a list of these medicines if you are not sure.

Know the medicines you take.  Keep a list of them to show your healthcare provider or pharmacist when you get a new medicine.

How should I use Onzetra Xsail?

Before using Onzetra Xsail, read the Patient Instructions for Use.

• Certain people should use their first dose of Onzetra Xsail in their healthcare provider’s office or in another medical setting. Ask your healthcare provider if you should use your first dose in a medical setting.
  
• Use Onzetra Xsail exactly as your healthcare provider tells you to use it.
  
• Use a full dose (2 nosepieces) to treat your headache.
  
• If you do not get any relief after your first full dose, do not use a second dose without first talking with your healthcare provider.
  
• If your headache comes back after the first full dose or you only get some relief from your headache, you can use a second full dose 2 hours after the first full dose.
  
• Do not take more than a total of 44 mg (two full doses) of Onzetra Xsail in a 24-hour period.
  
• It is not known how using Onzetra Xsail for a long time affects the nose and throat.
  
• If you use too much Onzetra Xsail, call your healthcare provider or go to the nearest hospital emergency room right away.
  
• You should write down when you have headaches and when you take Onzetra Xsail so you can talk with your healthcare provider about how Onzetra Xsail is working for you.

What should I avoid while taking Onzetra Xsail?

Onzetra Xsail can cause dizziness, weakness, or drowsiness.  If you have these symptoms, do not drive a car, use machinery or do anything where you need to be alert.

What are the possible side effects of Onzetra Xsail?

Onzetra Xsail may cause serious side effects. See “What is the most important information I should know about Onzetra Xsail?”

These serious side effects include:

• changes in color or sensation in your fingers and toes (Raynaud’s syndrome)
  
• stomach and intestinal problems (gastrointestinal and colonic ischemic events). Symptoms of gastrointestinal and colonic ischemic events include:
  • sudden or severe stomach pain
  • stomach pain after meals
  • weight loss
  • nausea or vomiting
  • constipation or diarrhea
  • bloody diarrhea
  • fever
  
• problems with blood circulation to your legs and feet (peripheral vascular ischemia).  Symptoms of peripheral vascular ischemia include:
  • cramping and pain in your legs or hips
  • feeling of heaviness or tightness in your leg muscles
  • burning or aching pain in your feet or toes while resting
  • numbness, tingling or weakness in your legs
  • cold feeling or color changes in 1 or both legs or feet
  
• hives (itchy bumps); swelling of your tongue, mouth or throat
  
• medication overuse headaches. Some people who use too much sumatriptan may have worse headaches (medication overuse headache). If your headaches get worse, your healthcare provider may decide to stop your treatment with Onzetra Xsail.
  
• serotonin syndrome. Serotonin syndrome is a rare but serious problem that can happen in people using Onzetra Xsail, especially if Onzetra Xsail is used with anti-depressant medications called SSRIs or SNRIs. Call your healthcare provider right away if you have any of the following symptoms of serotonin syndrome:
  • Mental changes such as seeing things that are not there (hallucinations), agitation, or coma
  • Fast heartbeat
  • Changes in blood pressure
  • High body temperature
  • Tight muscles
  • Trouble walking
  
• seizures. Seizures have happened in people taking sumatriptan who have never had seizures before. Talk with your healthcare provider about your chance of having seizures while you take Onzetra Xsail.

The most common side effects of Onzetra Xsail include:

• unusual or bad taste in your mouth
  
• discomfort of your throat or nose
  
• runny nose, stuffy nose, and/or postnasal drip

Tell your healthcare provider if you have any side effect that bothers you or that does not go away.

These are not all the possible side effects of Onzetra Xsail.  For more information, ask your healthcare provider or pharmacist.

Call your doctor for medical advice about side effects.  You may report side effects to FDA at 1-800-FDA-1088.

How should I store Onzetra Xsail?

• Store at room temperature, between 68°F to 77°F (20°C to 25°C).
  
• Do not store in the refrigerator or freezer.

Keep Onzetra Xsail and all medicines out of the reach of children.

General information about the safe and effective use of Onzetra Xsail. 

• Onzetra Xsail is to be used only with the Xsail breath-powered device.
  
• Medicines are sometimes prescribed for purposes other than those listed in Patient Information leaflets.
  
• Do not use Onzetra Xsail for a condition for which it was not prescribed.
  
• Do not give Onzetra Xsail to other people, even if they have the same symptoms you have. It may harm them.

This Patient Information leaflet summarizes the most important information about Onzetra Xsail. If you would like more information, talk with your healthcare provider.  You can ask your healthcare provider or pharmacist for information about Onzetra Xsail that is written for healthcare professionals.

For more information, go to www.Onzetra.com or call 1-844-Onzetra (669-3872).

What are the ingredients in Onzetra Xsail?

• Active ingredient: sumatriptan succinate
  
• Inactive ingredient: hypromellose (capsule)

This Patient Information has been approved by the U.S. Food and Drug Administration.

Instructions for Use

Read these Instructions for Use which come with OnzetraTM XsailTM before you start using it and each time you get a refill. Follow these instructions each time you use Onzetra Xsail.

These Instructions for Use have been approved by the U.S. Food and Drug Administration.

Onzetra, Xsail, and AVANIR are trademarks or registered trademarks of Avanir Pharmaceuticals, Inc. in the United States and other countries.  OptiNose is a trademark of OptiNose AS.  The other brands listed are trademarks of their respective owners and are not trademarks of Avanir Pharmaceuticals, Inc. or OptiNose. The makers of these brands are not affiliated with and do not endorse Avanir Pharmaceuticals, Inc. or its products or OptiNose AS.

U.S. Patent Nos, 6,715,485; 8,047,202; 8,327,844; 8,550,073; 8,555,877; 8,590,530; 8,875,704; 8,978,647; 9,108,015; 9,119,932

Manufactured for:
Avanir Pharmaceuticals, Inc.
Aliso Viejo, CA 92656
1-844-Onzetra (669-3872)
Issued January 2016

Part Number: IN790718

©2016 Avanir Pharmaceuticals, Inc. All rights reserved

PRINCIPAL DISPLAY PANEL
NDC 64597-311-08
Onzetra
Xsail
11 mg per nosepiece
Rx Only