Drug information provided by: Micromedex
Use this medicine only as directed by your doctor. Do not use more of it and do not use it more often than your doctor ordered. To do so may increase the amount that is absorbed from the nose and the chance of unwanted effects. Do not change your dose or stop using this medicine without checking with your doctor first.
This medicine comes with patient instructions. Read and follow the instructions carefully. Ask your doctor if you have any questions.
This medicine is only used in the nose. Do not get it in your eyes. If it does get in the eyes, rinse them with water right away and call your doctor.
To use nafarelin spray:
Before you use each new bottle of nafarelin, the spray pump needs to be started. To do this, point the bottle away from you and pump the bottle firmly about 7 times. This only needs to be done once for each new bottle of nafarelin. Be careful not to breathe in this spray. You could inhale extra doses of nafarelin, since the medicine is dissolved in the spray.
Before you take your daily doses of nafarelin, blow your nose gently. Hold your head forward a little. Put the spray tip into one nostril. Aim the tip toward the back and outside of your nostril. You do not need to put the tip too far into your nose.
Close your other nostril off by pressing on the outside of your nose with a finger. Then, sniff in the spray as you pump the bottle once.
Take the spray bottle out of your nose. Tilt your head back for 30 seconds, to let the spray get onto the back of your nose.
Repeat these steps for each dose of medicine.
Each time you use the spray bottle, wipe off the tip with a clean tissue or cloth. Keep the white safety clip and plastic cap on the bottle when you are not using it.
Be sure to clean the tip of the spray bottle before and after every use. To do this, hold the bottle sideways. Rinse the tip with warm water, while wiping the tip with your finger or a soft cloth for about 15 seconds. Dry the tip with a soft cloth or tissue. Replace the cap right after use. Be careful not to get water into the bottle, since this could dilute the medicine.
Do not try to make the tiny hole in the spray tip larger. Doing so, may deliver a wrong dose of the medicine.
If you are also using a topical nasal decongestant, do not use it at the same time you are using this medicine. Wait at least 2 hours after using nafarelin spray before using the nasal decongestant.
It is important to avoid sneezing when spraying and immediately after using the medicine. If you sneeze, the medicine may not be absorbed as well.
Many boys and girls who have central precocious puberty will not feel sick or will not understand the importance of taking the medicine regularly. It is very important that the medicine is used exactly as directed and that the proper amount is used at the proper time. It works best when there is a constant amount in the blood. To help keep the amount constant, nafarelin must be given on a regular schedule.
The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.
The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.
For nasal dosage form (spray):
For treatment of central precocious puberty:
Children—Two sprays in each nostril two times a day, taken in the morning and in the evening. This provides a total dose of 8 sprays a day. Some patients may need a larger dose by using 3 sprays in alternating nostrils three times a day to provide a total of 9 sprays per day.
For treatment of endometriosis:
Adults—One spray in one nostril in the morning and one spray into the other nostril in the evening, taken for 6 months. Begin your treatment on Day 2, 3, or 4 of your menstrual period.
Children—Use and dose must be determined by your doctor.
If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing.
Keep out of the reach of children.
Do not keep outdated medicine or medicine no longer needed.
Ask your healthcare professional how you should dispose of any medicine you do not use.
After you prime the bottle, there will only be 60 doses or sprays. Keep track of the number of sprays you use. Throw the bottle away after you use 60 sprays (for 30 days) even if some liquid remains in the bottle.