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Package Leaflet: Information for the User
Mometasone Sandoz 50 micrograms/dose nasal spray suspension
Mometasone furoate
Read all of this leaflet carefully before you start using this medicine because it contains important information for you.
Contents of the package leaflet
What is Mometasone Sandoz?
Mometasone Sandoz nasal spray suspension contains mometasone furoate, a medicine belonging to a group of medicines called corticosteroids. When very small amounts of mometasone furoate are sprayed into the nose, it can help to relieve inflammation (swelling and irritation of the nose), sneezing, itching, and nasal congestion or runny nose.
What is Mometasone Sandoz used for?
Hay fever and perennial rhinitis
Mometasone Sandoz is used to treat the symptoms of hay fever (also known as seasonal allergic rhinitis) and perennial rhinitis in adults and children aged 3 and above.
Hay fever, which occurs at certain times of the year, is an allergic reaction caused by inhaling pollen from trees, grasses, weeds, and also spores from molds and fungi. Perennial rhinitis occurs throughout the year and symptoms can be caused by sensitivity to a variety of things including house dust mites, animal hair (or dander), feathers, and certain foods. Mometasone Sandoz reduces the inflammation and irritation of your nose and thereby relieves sneezing, itching, and nasal congestion or runny nose caused by hay fever or perennial rhinitis.
Nasal polyps
Mometasone Sandoz is used to treat nasal polyps in adults aged 18 and above.
Nasal polyps are small growths on the lining of the nose and usually affect both nostrils. Mometasone Sandoz reduces the inflammation of the nose, causing the polyps to shrink gradually, and thereby reduces the feeling of nasal congestion that can affect breathing through the nose.
Warnings and precautions
Consult your doctor or pharmacist or nurse before starting to use Mometasone Sandoz:
While you are using Mometasone Sandoz, consult your doctor if:
Consult your doctor if you experience blurred vision or other visual disturbances.
When nasal corticosteroid sprays are used at high doses for long periods of time, side effects can occur due to the medicine being absorbed into the body.
If your eyes are itchy or irritated, your doctor may advise you to use other treatments at the same time as Mometasone Sandoz.
Children
When nasal corticosteroid sprays are used at high doses for long periods of time, they can cause side effects, such as slowing down the growth rate in children.
It is recommended to monitor the height of children on long-term treatment with nasal corticosteroids and if any changes are noticed, they should be reported to the doctor.
Using Mometasone Sandoz with other medicines
Tell your doctor or pharmacist if you are using, have recently used, or might use any other medicines, including those without a prescription.
Some medicines may increase the effects of mometasone and your doctor may wish to monitor you closely if you are taking these medicines (including some medicines for HIV: ritonavir, cobicistat).
If you are taking other corticosteroids for allergy, either by mouth or by injection, your doctor may advise you to stop taking them when you start using Mometasone Sandoz. When stopping corticosteroids by mouth or injection, some people may experience side effects such as muscle or joint pain, muscle weakness, and depression. You may also develop other allergies, such as watery eyes, itchy eyes, or skin rash with redness and itching. If you develop any of these side effects, you should see your doctor.
Pregnancy and breastfeeding
There is very little information available on the use of Mometasone Sandoz in pregnant women. It is not known if Mometasone Sandoz is found in breast milk.
If you are pregnant or breastfeeding, think you may be pregnant, or are planning to have a baby, ask your doctor or pharmacist for advice before using this medicine.
Driving and using machines
There is no known effect of Mometasone Sandoz on driving or using machines.
Mometasone Sandoz contains benzalkonium chloride
This medicine contains 0.200 mg of benzalkonium chloride in each 50 micrograms/dose nasal spray suspension.
Benzalkonium chloride may cause irritation or inflammation inside the nose, especially when used for long periods of treatment.
Follow the instructions for administration of this medicine exactly as told by your doctor or pharmacist. If you are not sure, ask your doctor or pharmacist again. Do not use higher doses or use the spray more often or for longer than your doctor has told you.
Treatment for hay fever and perennial rhinitis
Use in adults and children over 12 years of age
The usual dose is two sprays into each nostril once daily.
Use in children from 3 to 11 years of age
The usual dose is one spray into each nostril once daily.
In some patients, mometasone starts to relieve symptoms within 12 hours of the first dose; however, it is unlikely that the optimal effect of treatment will be seen before the first two days. If you or your child has very severe hay fever, your doctor may advise you to start using mometasone a few days before the start of the pollen season. At the end of the pollen season, hay fever symptoms should improve and treatment may not be necessary.
Nasal polyps
Use in adults over 18 years of age
The usual initial dose is two sprays into each nostril once daily.
Preparing the nasal spray for use
Mometasone Sandoz nasal spray suspension has a cap that protects the nozzle and keeps it clean. Remember to remove it before using the spray and replace it after use.
Shake the bottle before each use.
Do not puncture the nasal applicator (nozzle) with a needle or other sharp object.
If you are going to use the spray for the first time, you need to "prime" the bottle by pumping the spray 10 times until a fine spray is produced:

If you have not used your nasal spray for 14 days or more, you need to "prime" the bottle again by pumping the spray 2 times until a fine spray is produced.
How to use your nasal spray


After using the spray, clean the nozzle carefully with a clean tissue or paper towel and replace the cap.
Cleaning your nasal spray
If you use more Mometasone Sandoz than you should
If you accidentally use more than you should, consult your doctor.
If you use steroids for a long time or in large amounts, it can, rarely, affect some of your hormones. In children, this can affect growth and development.
If you have taken more Mometasone Sandoz than you should, consult your doctor immediately, or contact your pharmacist or call the Toxicology Information Service, telephone: 91 562 04 20, stating the medicine and the amount used.
If you forget to use Mometasone Sandoz
If you forget to use your nasal spray at the right time, use it as soon as you remember, then follow your normal routine.
Do not take a double dose to make up for forgotten doses.
If you stop using Mometasone Sandoz
In some patients, Mometasone Sandoz may start to relieve symptoms 12 hours after the first dose; however, it may take two days for the full benefit of treatment to be seen. It is very important that you use your nasal spray regularly. Do not stop your treatment even if you feel better, unless your doctor tells you to.
If you have any further questions about the use of this medicine, ask your doctor or pharmacist.
Like all medicines, this medicine can cause side effects, although not everybody gets them.
Immediate allergic reactions (hypersensitivity) can occur after using this medicine. These reactions can be serious. You must stoptreatment with Mometasone Sandoz and seek medical help immediately if you experience symptoms such as:
If nasal corticosteroid sprays are used at high doses for long periods of time, side effects can occur due to the medicine being absorbed into the body.
Other side effects
Most people do not have any problems when using the nasal spray. However, some people after using Mometasone Sandoz or other nasal corticosteroid sprays may experience:
Common side effects (may affect up to 1 in 10 people)
Uncommon side effects (frequency cannot be estimated from the available data)
Reporting of side effects
If you experience any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via the Spanish Pharmacovigilance System for Human Use Medicines: https://www.notificaram.es. By reporting side effects, you can help provide more information on the safety of this medicine.
Medicines should not be disposed of via wastewater or household waste. Return any unused medicine to your pharmacist. If you have any further questions about the disposal of your unused medicine, ask your pharmacist. This will help protect the environment.
Composition of Mometasona Sandoz
Appearance of Mometasona Sandoz and Container Content
This medication is a white, homogeneous suspension, packaged in a white plastic container with a sprayer and packaged in a cardboard container.
Container content:
1 container of 10 g (60 doses)
1 container of 17 g (120 doses)
1 container of 18 g (140 doses)
2 containers of 18 g (140 doses)
3 containers of 18 g (140 doses)
Only some package sizes may be marketed.
Marketing Authorization Holder and Manufacturer
Marketing Authorization Holder
Sandoz Farmacéutica, S.A.
Centro Empresarial Parque Norte
Edificio Roble
C/ Serrano Galvache, 56
28033 Madrid
Spain
Manufacturer
Lek Pharmaceuticals d.d.
Verovškova 57, 1526
Ljubljana,
Slovenia
This medication is authorized in the Member States of the European Economic Area under the following names:
Germany: Mometasonfuroat - 1 A Pharma 50 Mikrogramm/Sprühstoß Nasenspray, Suspension
Belgium: Mometasone Sandoz 50 mcg/dose neusspray, suspensie
Denmark: Mometasone Sandoz
Slovakia: Mometasone Sandoz 50 mikrogramov
Slovenia: Mommox 50 mikrogramov/vpih pršilo za nos, suspenzija
Estonia: Nasometin
Finland: Mommox 50 mikrogrammaa/annos, nenäsumute, suspensio
France: Mometasone Sandoz 50 microgrammes/dose, suspension pour pulvérisation nasale
Netherlands: Mometasonfuroatt Sandoz 50 microgram/dosis, neusspray, suspensie
Czech Republic: Mommox 0,05 mg/dávku
Hungary: Mometason Sandoz 50 mikrogramm/adag oldatos orrspray
Italy: ZHEKORT
Norway: Mometasone Sandoz, 50 mikrogram/dose, nesespray, suspensjon
Poland: NASOMETIN, 50 MIKROGRAMÓW/DAWKE ODMIERZONA, AEROZOL DO NOSA, ZAWIESINA
Portugal: Mometasona Sandoz
United Kingdom: Mometasone Furoate 50 micrograms/dose, nasal spray suspension
Romania: Furoat de mometazona Sandoz 50 micrograme/doza spray nazal, suspensie
Sweden: Mommox 50 mikrogram/dos, nässpray, suspension
Date of the last revision of this prospectus:January 2020
Detailed and updated information on this medication is available on the website of the Spanish Agency for Medicines and Health Products (AEMPS) http://www.aemps.gob.es/
The average price of MOMETASONE SANDOZ 50 micrograms/dose NASAL SPRAY SUSPENSION in November, 2025 is around 8.99 EUR. Prices may vary depending on the region, pharmacy, and whether a prescription is required. Always check with a local pharmacy or online source for the most accurate information.
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