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Nalmefene Nasal Spray (NALMEFENE - NASAL)

This medicine is used for the following purposes:

breathing problems
drug overdose

Brand Name(s): Opvee

Generic Name: Nalmefene

Instructions

Keep the medicine at room temperature. Avoid heat and direct light.

This medicine should only be used by a person who has been trained to recognize when and how it should be used.

Ask your doctor, nurse or pharmacist to show you how to use this medicine correctly.

Family, friends, and coworkers should all learn how to give this medicine to the patient.

Keep the medicine in the package until you are ready to use it.

Tilt the head back slightly before spraying the medicine.

Get medical help right away after giving the first dose.

If symptoms return, use another dose in the other nostril every 2-5 minutes. Change nostrils with each dose.

Drug interactions can change how medicines work or increase risk for side effects. Tell your health care providers about all medicines taken. Include prescription and over-the-counter medicines, vitamins, and herbal medicines. Speak with your doctor or pharmacist before starting or stopping any medicine.

Throw away the medicine after use. Do not save to use again later.

Check the medicine once a month, and replace it before it expires.

Do not share this medicine with anyone who has not been prescribed this medicine.

Do not freeze the medicine.

Cautions

Tell your doctor and pharmacist if you ever had an allergic reaction to a medicine.

Tell the doctor or pharmacist if you are pregnant, planning to be pregnant, or breastfeeding.

It is unknown if this medicine passes into breast milk. Ask your doctor before breastfeeding.

It is very important that you always have this medicine with you in case you need to use it. DO NOT leave it at home.

Always refill this medicine before it runs out.

Side Effects

The following is a list of some common side effects from this medicine. Please speak with your doctor about what you should do if you experience these or other side effects.

diarrhea
dizziness
feeling of heat or flushing
fever or chills
headaches
high blood pressure
pain in the joints
irritation inside the nose
nausea
restlessness
runny or stuffy nose
sneezing
stomach pain
sweating

A few people may have an allergic reaction to this medicine. Symptoms can include difficulty breathing, skin rash, itching, swelling, or severe dizziness. If you notice any of these symptoms, seek medical help quickly.

Please speak with your doctor, nurse, or pharmacist if you have any questions about this medicine.

IMPORTANT NOTE: This document tells you briefly how to take your medicine, but it does not tell you all there is to know about it. Your doctor or pharmacist may give you other documents about your medicine. Please talk to them if you have any questions. Always follow their advice.

There is a more complete description of this medicine available in English. Scan this code on your smartphone or tablet or use the web address below. You can also ask your pharmacist for a printout. If you have any questions, please ask your pharmacist.

The display and use of this drug information is subject to Terms of Use.

More information about NALMEFENE - NASAL

Copyright(c) 2024 First Databank, Inc.

Selected from data included with permission and copyright by First DataBank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.

Conditions of Use: The information in this database is intended to supplement, not substitute for the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment. The display and use of this drug information is subject to express Terms of Use.

This information does not replace the advice of a doctor. Ignite Healthwise, LLC, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.

Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Ignite Healthwise, LLC.

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