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FLONASE 50 micrograms/spray NASAL SUSPENSION

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About the medicine

How to use FLONASE 50 micrograms/spray NASAL SUSPENSION

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This page provides general information and does not replace a doctor’s consultation. Always consult a doctor before taking any medication. Seek urgent medical care if symptoms are severe.

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Introduction

Package Leaflet: Information for the User

Flonase 50 micrograms/spray suspension for nasal spray

Fluticasone Propionate

Read all of this leaflet carefully before you start using this medicine because it contains important information for you.

Follow the instructions for administration of the medicine contained in this leaflet or as indicated by your pharmacist.

  • Keep this leaflet, you may need to read it again.
  • If you need advice or more information, ask your pharmacist.
  • If you experience side effects, consult your doctor or pharmacist, even if they are side effects not listed in this leaflet. See section 4.
  • You should consult a doctor if your symptoms worsen or do not improve after 7 days.

Contents of the package leaflet

  1. What is Flonase and what is it used for
  2. What you need to know before you start using Flonase
  3. How to use Flonase
  4. Possible side effects
  5. Storage of Flonase
  6. Contents of the pack and further information

1. What is Flonase and what is it used for

The active substance is fluticasone propionate, a corticosteroid that, when used daily, has anti-inflammatory action. This nasal spray suspension helps control your body's reaction to allergens ("triggers") present in the environment.

Flonase is used in adults aged 18 years and older to relieve symptoms associated with allergic rhinitis caused by pollen and other allergens present in the air, such as pet allergies, dust mites, and mold spores. It relieves symptoms such as sneezing, runny nose, itching or nasal congestion, itchy and watery eyes, for up to 24 hours.

It may take 3 or 4 days to reach the maximum level of protection. Therefore, it is essential to continue regular use to achieve the maximum therapeutic benefit.

You should consult a doctor if your symptoms worsen or do not improve after 7 days.

Doctor consultation

Not sure if this medicine is right for you?

Discuss your symptoms and treatment with a doctor online.

2. What you need to know before you start using Flonase

Do not use Flonase:

  • If you are allergic to fluticasone propionate or any of the other ingredients of this medicine (listed in section 6).

Warnings and precautions

Consult your doctor or pharmacist before starting to use Flonase:

  • If you are using medicines that contain corticosteroids (including creams for eczema, inhalers for asthma, tablets, injections, nasal sprays, or eye drops).
  • If you have an infection in the nose or sinuses, if you have a cold, fever, or have recently undergone surgery, injuries, or ulcers in the nose.

If your symptoms do not improve after 7 days, talk to your doctor.

Do not use the medicine continuously for more than 3 months, unless your doctor tells you to.

Contact your doctor if you experience blurred vision or other visual disturbances, which could be caused by diseases such as cataracts or glaucoma.

When nasal corticosteroid sprays are used at high doses for prolonged periods, adverse reactions may occur due to absorption of the medicine by the body. These effects are much less likely than with oral corticosteroids and may vary in individual patients and between different corticosteroid preparations. Potential systemic effects may include Cushing's syndrome, Cushingoid symptoms, adrenal suppression, growth retardation in children and adolescents, and, more rarely, reduced bone mineral density, effects on glucose metabolism, and a range of psychological and behavioral effects, including psychomotor hyperactivity, sleep disturbances, anxiety, depression, or aggression (especially in children).

Treatment with higher doses of nasal corticosteroids than recommended may result in clinically significant adrenal suppression. If there is evidence of use of higher doses than recommended, additional coverage with systemic corticosteroids should be considered during periods of stress or elective surgery.

Using Flonase with other medicines

Please inform your doctor or pharmacist if you are taking or have recently taken any other medicines, including those obtained without a prescription, especially:

  • Medicines that contain corticosteroids (including creams for eczema, inhalers for asthma, tablets, injections, nasal sprays, or eye drops).
  • Ritonavir or cobicistat (a medicine for HIV).
  • Ketoconazole (for fungal infections).

Some medicines may increase the effect of Flonase, and your doctor may want to monitor you closely if you are taking these medicines (including some medicines for HIV: ritonavir, cobicistat).

Using Flonase with food and drinks

You can use Flonase at any time of day, with or without food.

Pregnancy, breastfeeding, and fertility

If you are pregnant or breastfeeding, think you may be pregnant, or plan to become pregnant, consult your doctor or pharmacist before using this medicine. There are no data on the effects of this medicine on fertility.

Driving and using machines

It is unlikely that Flonase will affect your ability to drive or use tools or machines.

Flonase contains benzalkonium chloride

This medicine contains 0.02 mg of benzalkonium chloride per dose of spray solution, equivalent to 0.2 mg of benzalkonium chloride per 1 ml of solution.

Benzalkonium chloride may cause irritation or inflammation inside the nose, especially when used for extended periods.

Medicine questions

Started taking the medicine and have questions?

Discuss your symptoms and treatment with a doctor online.

3. How to use Flonase

Follow the instructions for administration of the medicine contained in this leaflet or as indicated by your doctor or pharmacist. If in doubt, ask your doctor or pharmacist.

Adults aged 18 years and older:

The recommended dose is two sprays in each nostril once daily (200 micrograms of fluticasone propionate), ideally in the morning.

Once your symptoms have improved, you can reduce the dose to one spray in each nostril once daily.

If your symptoms are particularly severe, you may need to apply two sprays in each nostril twice daily until your symptoms improve, but this is only for short-term use.

  • Do not apply more than 8 sprays (4 sprays per nostril) per day.
  • Use the lowest dose possible to control your symptoms.
  • If your symptoms do not improve or are not well-controlled after 7 days, consult your doctor or pharmacist.
  • Do not use more than the recommended dose.

Use in children and adolescents:

This medicine must not be used in children and adolescents under 18 years of age.

Method of administration

For use in the nose only.

Do not swallow.

Do not spray into the eyes.

Before using a new bottle of Flonase:

The Flonase spray has a cap that protects the nozzle and keeps it clean. Remember to remove it before using the spray (Figure 1).

Before starting a new bottle of Flonase, or if you have not used it for a few days, prime the device (press the spray device several times) to ensure you receive the correct dose.

Hold the bottle with your thumb under and your index and middle fingers on either side of the nozzle. Keeping your thumb fixed, press down with your fingers several times until you get a fine spray. (Figure 2)

When doing this, make sure not to point the nozzle at yourself or others.

If the spray device still does not work, try cleaning it as described in the "Cleaning the spray device" section. Do not attempt to unclog or enlarge the small spray hole with a needle or other sharp object, as this would damage the spray mechanism.

Figure 1

Hand holding a green inhaler with a white nozzle and a brown bottle underneath, white arrow indicating direction upwards

Figure 2

Hand holding a white and brown nasal spray with a green label, showing the spray and arrows indicating the correct direction

Using Flonase:

  • Blow your nose gently.
  • Shake the bottle well and remove the protective cap.
  • If it is a new bottle of Flonase, or if you have not used the spray device for a few days, you will need to prime the device. Press the spray device down several times until you get a fine spray.
  • Hold the bottle as shown in Figure 3. Place the nozzle in one nostril and block the other.
  • Lean your head forward slightly and keep the bottle straight, as shown in Figure 4. Aim slightly away from the center of your nose.
  • Start breathing in slowly through your nose. As you breathe in, press firmly on the neck of the spray device with your fingers to spray the medicine inside your nose (Figure 4).
  • Breathe out through your mouth. Repeat step 4 to apply a second spray in the same nostril.
  • Remove the nozzle from the nostril you have just sprayed and breathe out through your mouth (Figure 5).
  • Repeat steps 4 to 6 in the other nostril.
  • After using the spray device, clean the nozzle carefully with a clean tissue and replace the protective cap.

Figure 3

Hand holding a white and brown nasal applicator with the green label visible inside the nostril

Figure 4

Person applying nasal spray, holding the bottle with one hand and pressing the nozzle with the index finger

Figure 5

Woman inhaling medicine from a mouth inhaler with her mouth open and holding it with both hands

Cleaning the spray device:

  • Remove the protective cap and nozzle (Figure 6).
  • Soak the nozzle and protective cap in warm water for a few minutes (Figure 7) and then rinse under the tap (Figure 8).
  • Shake off excess water and let it dry in a warm place - not too hot!
  • Put the nozzle back on the spray device (Figure 9).
  • If necessary, press the spray device down several times until you get a fine spray. Replace the protective cap.
  • Do not attempt to unclog or enlarge the small spray hole with a needle or other sharp object, as this would damage the spray mechanism.

Figures 6, 7, 8, 9

Blue nasal spray bottle with spray device, side view of a glass with bottle inside, tube with spray and bottle spraying upwards and downwards

It may take 3 or 4 days to reach the maximum level of protection provided by Flonase. To prevent symptoms, start using Flonase before exposure to your usual "triggers".

Do not use Flonase for longer than you are exposed to your usual "triggers" (e.g., pollen).

If you use more Flonase than you should

Talk to your doctor if you use more Flonase than recommended.

In case of overdose or accidental ingestion, consult your doctor or pharmacist immediately or call the Toxicology Information Service, phone: 91 562 04 20, indicating the medicine and the amount ingested.

If you forget to use Flonase

If you forget a dose, simply use the next dose when it is due. Do not use a double dose to make up for the forgotten dose.

If you have any other questions about the use of this medicine, ask your doctor or pharmacist.

4. Possible side effects

Like all medicines, this medicine can cause side effects, although not everybody gets them.

When nasal corticosteroid sprays are used at high doses for prolonged periods, side effects may occur due to absorption of the medicine by the body.

Some side effects can be serious.

Side effects of very rare but serious frequency, seek medical help immediately.

  • Signs of allergic reaction, such as skin rash, swelling of the mouth or face, or difficulty breathing.
  • Changes in vision that develop after starting to use this product. Rare cases of eye problems, such as cataracts or glaucoma, have been reported in people who have used large amounts of corticosteroids over several years.
  • Small holes (perforations) in the nasal septum.
  • Eye problems, such as pain.

Side effects of unknown frequency

The frequency of these side effects is not known

  • Blurred vision.
    • Sores in the nose.

If you develop any of these symptoms, stop using the medicine and seek medical help immediately.

Other side effects

Very common side effects

Affect more than 1 in 10 people

  • Occasional nasal bleeding

Common side effects

May affect up to 1 in 10 people

  • Sneezing after using the spray. This stops soon.
  • Unpleasant smell or taste.
  • Dryness or irritation of the nose or throat.
  • Headache.

Rare side effects

May affect up to 1 in 10,000 people

  • Nasal problems such as pain and/or persistent bleeding.

If you experience any of these symptoms, stop using the medicine and seek medical help.

Reporting of side effects

If you experience any side effects, consult your doctor or pharmacist, even if they are side effects not listed in this leaflet. You can also report them directly through the Spanish Medicines Agency's website: https://www.notificaRAM.es. By reporting side effects, you can help provide more information on the safety of this medicine.

5. Storage of Flonase

Keep this medicine out of the sight and reach of children.

Do not use this medicine after the expiry date stated on the bottle after "EXP". The expiry date is the last day of the month indicated.

Do not store above 30°C.

Medicines should not be disposed of via wastewater or household waste. Dispose of the packaging and any unused medicine in the pharmacy's SIGRE point. If in doubt, ask your pharmacist how to dispose of the packaging and any unused medicine. This will help protect the environment.

6. Contents of the pack and further information

Composition of Flonase

  • The active substance is fluticasone propionate. Each spray delivers 100 mg of suspension containing 50 micrograms of fluticasone propionate as the delivered dose.
  • The other ingredients (excipients) are glucose (anhydrous), microcrystalline cellulose, sodium carmellose, phenylethanol, benzalkonium chloride, polysorbate 80, and purified water.

Appearance of the product and pack contents

Flonase is a white, opaque aqueous nasal spray suspension

The amber glass bottle is equipped with a spray device, nasal applicator, and protective cap. The bottle contains 60 sprays, with a total content of not less than 7.0 g, or 120 sprays, with a total content of not less than 14.0 g.

Marketing authorisation holder and manufacturer

Marketing authorisation holder:

Haleon Spain, S.A.

Paseo de la Castellana, 259D, 32nd floor - 28046 - Madrid - Spain.

Manufacturer:

Glaxo Wellcome S.A., 09400, Aranda de Duero, Burgos, Spain

or

Haleon Germany GmbH

Barthstrasse 4, 80339 Munich, Germany

This medicine is authorised in the Member States of the European Economic Area under the following names:

Belgium Otrivine Anti-Allergie 50 micrograms/dose, suspension for nasal spray

Estonia Flixonase, 50 micrograms/spray, nasal spray suspension

Hungary Flixonase Allergia 50 micrograms/dose, nasal spray suspension

Ireland Fluticasone propionate 50 micrograms/actuation, nasal spray, suspension

Latvia Flixonase 50 micrograms/actuation, nasal spray, suspension

Luxembourg Otrivine Anti-Allergie 50 micrograms/dose, suspension for nasal spray

Netherlands Flixonase GSK ConsHealth 50 micrograms/dose, nasal spray, suspension

Norway Otrason 50 micrograms/dose, nasal spray, suspension

Poland OtriAllergy Control 50 micrograms/dose, nasal spray, suspension

Portugal Vibrocil Anti-Alergias 50 μg/dose, suspension for nasal spray

Romania Flonase 50 micrograms/spray, nasal spray, suspension

Spain Flonase 50 micrograms/spray, suspension for nasal spray

United Kingdom (Northern Ireland) Fluticasone propionate 50 micrograms/actuation, nasal spray, suspension

Date of last revision of this leaflet:July 2023

Detailed information on this medicine is available on the website of the Spanish Agency for Medicines and Health Products (AEMPS) http://www.aemps.gob.es/

Online doctors for FLONASE 50 micrograms/spray NASAL SUSPENSION

Discuss questions about FLONASE 50 micrograms/spray NASAL SUSPENSION, including use, safety considerations and prescription review, subject to medical assessment and local regulations.

5.0 (3)
Doctor

Tomasz Grzelewski

Dermatology 21 years exp.

Dr Tomasz Grzelewski is an MD, PhD specialist in allergy, paediatrics, general practice and sports medicine, with a clinical focus on dermatology, endocrinology, allergology and sports-related health. He has more than 20 years of clinical experience and completed his medical training at the Medical University of Łódź, where he defended his PhD thesis with distinction. His doctoral research was recognised by the Polish Society of Allergology for its innovative contribution to the field. Throughout his career, he has gained extensive expertise in diagnosing and managing a wide range of allergic and paediatric conditions, including modern allergen desensitisation techniques.

For five years, Dr Grzelewski served as the Head of two paediatric departments in Poland, managing complex clinical cases and leading multidisciplinary teams. He also worked in medical centres in the United Kingdom, gaining experience across both primary care and specialist environments. With over a decade of telemedicine experience, he has provided online consultations across Europe and is valued for his clear, structured and evidence-based medical guidance.

Dr Grzelewski is actively involved in clinical programmes focused on modern anti-allergic therapies. As a Principal Investigator, he leads research projects on sublingual and oral allergen desensitisation, supporting evidence-based progress in allergy treatment for both children and adults.

In addition to his background in allergology and paediatrics, he completed dermatology studies through the Cambridge Education Group (Royal College of Physicians of Ireland) and a Clinical Endocrinology course at Harvard Medical School. This advanced training enhances his ability to manage skin manifestations of allergies, atopic conditions, urticaria, endocrine-related symptoms and complex immunological reactions.

Patients commonly seek his care for:

  • seasonal and perennial allergies
  • allergic rhinitis and chronic nasal symptoms
  • asthma and breathing difficulties
  • food and medication allergies
  • urticaria, atopic dermatitis and skin reactions
  • recurrent infections in children
  • sports-related health questions
  • general family medicine concerns
Dr Tomasz Grzelewski is known for his clear communication style, structured medical approach and ability to explain treatment options in a concise and accessible way. His multidisciplinary background across allergy, paediatrics, dermatology and endocrinology allows him to provide safe, up-to-date and comprehensive care for patients of all ages.
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Doctor

Alexander Nazarchuk

Allergology 7 years exp.

Dr. Alexander Nazarchuk is a physician specialising in allergology and internal medicine. He provides online consultations for adults, following the principles of evidence-based medicine — no outdated treatments or unnecessary tests, with clear explanations and a personalised approach. He helps patients with a wide range of allergic and therapeutic conditions, from common day-to-day complaints to complex cases involving allergies, gastrointestinal issues, cardiovascular concerns, respiratory symptoms, and more.

You can consult Dr. Nazarchuk for:

  • Test interpretation and guidance on diagnostic plans.
  • Allergic rhinitis, hay fever, bronchial asthma (including severe cases).
  • Food and drug allergies, skin rashes, angioedema.
  • Atopic dermatitis, urticaria, contact allergies.
  • Allergen-specific immunotherapy (AIT) – initiation and ongoing management.
  • Abdominal pain, bloating, changes in bowel habits, nausea, heartburn.
  • High blood pressure and adjustment of baseline antihypertensive therapy.
  • Hyperlipidaemia and elevated cholesterol.
  • Cough, nasal congestion, fever, sore throat.
  • Anaemia, including iron deficiency and related conditions.
  • Other issues related to allergology and internal medicine.

During consultations, Dr. Nazarchuk takes a thorough, structured approach — analysing symptoms, identifying potential causes, and helping patients make informed decisions. Whether treatment, further investigation, or monitoring is needed, he explains each step clearly so you understand your health and how best to manage it.

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Doctor

Marta Reguero Capilla

Allergology 8 years exp.

Dr Marta Reguero Capilla is an allergist and immunologist who works with both adults and children. She specialises in the diagnosis, treatment, and ongoing management of allergic and immune-related conditions through online consultations.

In her practice, Dr Reguero Capilla helps patients understand the causes of their symptoms, review test results, and choose appropriate treatment or monitoring strategies. Her consultations are suitable both for first-time assessments and for follow-up care over time.

Patients commonly consult Dr Marta Reguero Capilla for:

  • allergic rhinitis, seasonal allergies, and perennial allergy symptoms;
  • allergic conditions in adults and children;
  • bronchial asthma and allergy-related respiratory symptoms;
  • urticaria (acute and chronic) and angioedema;
  • food allergies and reactions to foods, additives, or medications;
  • atopic dermatitis, allergic rashes, and persistent itching;
  • unexplained or recurrent allergic reactions;
  • interpretation of laboratory tests, allergy testing, and immunology results;
  • immune system concerns, frequent infections, and reduced immune response;
  • ongoing medical follow-up and treatment adjustment.
Dr Reguero Capilla works in a structured and attentive manner, explaining medical decisions clearly and helping patients make informed choices about their own health or their child’s care.

When clinically appropriate, she may provide recommendations for further tests or referrals that patients can use within Spanish medical networks, including Sanitas and DKV, in accordance with the terms and conditions of those services.

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Frequently Asked Questions

Is a prescription required for FLONASE 50 micrograms/spray NASAL SUSPENSION?
FLONASE 50 micrograms/spray NASAL SUSPENSION does not require a prescription in Spain. You can check with a doctor online whether this medicine may be appropriate for your situation.
What is the active substance in FLONASE 50 micrograms/spray NASAL SUSPENSION?
The active ingredient in FLONASE 50 micrograms/spray NASAL SUSPENSION is fluticasone. This information helps identify medicines with the same composition but different brand names.
Who manufactures FLONASE 50 micrograms/spray NASAL SUSPENSION?
FLONASE 50 micrograms/spray NASAL SUSPENSION is manufactured by Haleon Spain S.A.. Pharmacy brands and packaging may differ depending on the distributor.
Which doctors can assess the use of FLONASE 50 micrograms/spray NASAL SUSPENSION online?
Doctors such as Family doctors, Psychiatrists, Dermatologists, Cardiologists, Endocrinologists, Gastroenterologists, Pulmonologists, Nephrologists, Rheumatologists, Hematologists, Infectious disease physicians, Allergists, Geriatricians, Paediatricians, Oncologists may assess whether FLONASE 50 micrograms/spray NASAL SUSPENSION is appropriate, depending on your situation and local regulations. You can book an online consultation to discuss your symptoms and possible next steps.
What are the alternatives to FLONASE 50 micrograms/spray NASAL SUSPENSION?
Other medicines with the same active substance (fluticasone) include FLIXONASE 50 micrograms/spray, NASAL SPRAY SUSPENSION, FLUTICASONA TEVA 50 micrograms NASAL SPRAY SUSPENSION, AVAMYS 27.5 micrograms/spray, nasal spray suspension. These may have different brand names or formulations but contain the same therapeutic ingredient. Always consult a doctor before switching or starting a new medicine.
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