Neffy (Nasal)
Epinephrine nasal is used to treat severe allergic reactions (anaphylaxis) in adults and children at least 4 years old who weigh at least 33 pounds (15 kg).
Epinephrine nasal may also be used for purposes not listed in this medication guide.
uses
What is Neffy (Nasal) used for?
- Allergic Reaction
- Anaphylaxis
- Asthma -- Acute
- Asystole
- Bradyarrhythmia
- Hypotension
- Shock
- Ventricular Fibrillation
- Ventricular Tachycardia
- Cardiogenic Shock
- Sepsis
- Pupillary Dilation
- Cardiac Arrest
- Hypotension Secondary to Hemodialysis
warnings
What is the most important information I should know about Neffy (Nasal)?
Do not use epinephrine nasal if you have used an MAO inhibitor in the past 14 days. A dangerous drug interaction could occur. MAO inhibitors include isocarboxazid, linezolid, methylene blue injection, phenelzine, and tranylcypromine.
Tell your doctor if you have ever had:
- nasal problem including past surgeries;
- heart problems;
- kidney problems;
- low blood potassium;
- parkinson's disease;
- high blood pressure; or
- diabetes.
It is not known if epinephrine nasal will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant.
Tell your doctor if you are breastfeeding.
Serious side effects may be more likely in older adults.
Side Effects
What are the side effects of Neffy (Nasal)?
Get emergency medical help if you have signs of an allergic reaction: hives, difficult breathing, swelling of your face, lips, tongue, or throat.
Common side effects may include:
- nasal discomfort;
- throat irritation;
- headache, tiredness, dizziness;
- nausea, vomiting;
- cold symptoms such as stuffy nose, sneezing, sore throat;
- chest and nasal congestion; or
- feeling overly excited, nervous, or anxious.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Pregnancy & Breastfeeding
Can I take Neffy (Nasal) if I’m pregnant or breastfeeding?
It is not known if epinephrine nasal will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant.
Tell your doctor if you are breastfeeding.
Interactions
What drugs and food should I avoid while taking Neffy (Nasal)?
Follow your doctor's instructions about any restrictions on food, beverages, or activity.
Dosage Guidelines & Tips
How to take Neffy (Nasal)?
Use Neffy (Nasal) exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.
Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.
Epinephrine nasal is for the nose inhalation only. Don't spray it in your mouth or eyes.
- Each device contains 1 dose. Do not test or spray it before using.
- Use one spray in one nostril. If symptoms don't improve or get worse after 5 minutes, use the second device in the same nostril.
- Do not sniff while or after using it.
- Always carry two devices with you in case a second dose is needed.
Store at room temperature away from moisture and heat.
Epinephrine nasal is used when needed.