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Budesonide Aqueous Nasal Spray 64mcg (Generic Rhinocort)

Budesonide Aqueous Nasal Spray 64mcg (Generic Rhinocort)

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  • ✔️ Relieves hay fever and allergic rhinitis symptoms effectively
  • ✔️ Reduces nasal inflammation with targeted corticosteroid action
  • ✔️ Non-drowsy formula suitable for daily use in adults
  • ✔️ Controls both seasonal and year-round nasal allergy symptoms
  • ✔️ Cost-effective generic alternative to branded Rhinocort 64mcg

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What Is Budesonide Nasal Spray and How Does It Help?

 

If you've ever spent a spring morning sneezing uncontrollably or struggled to breathe through a blocked nose all day, you'll know how exhausting allergic rhinitis can be. Budesonide nasal spray is a corticosteroid nasal spray that targets inflammation directly inside the nasal passages — tackling the root cause of your symptoms rather than just masking them. Available from Cured Pharmacy for just £14.49, this 64mcg aqueous formulation is a clinically established generic equivalent to Rhinocort, offering the same active ingredient at a more accessible price. If you're managing hay fever or year-round nasal allergy symptoms, you'll find a wide range of supporting treatments in our allergy and hay fever collection.

Allergic rhinitis affects millions of people in the UK every year, with symptoms ranging from persistent sneezing and a runny nose to nasal congestion and itching. The NHS recognises budesonide as one of the most effective treatments for both seasonal and perennial rhinitis, and it is now available over the counter for adults without a prescription.

 

How Does Budesonide Aqueous Nasal Spray Work?

 

Budesonide belongs to a class of medicines called corticosteroids. When you spray it into your nostrils, it acts locally on the nasal mucosa — the lining of your nose — to reduce the inflammatory response triggered by allergens such as pollen, dust mites, or pet dander.

  • Budesonide binds to glucocorticoid receptors inside nasal cells.
  • This suppresses the release of inflammatory chemicals including histamine, prostaglandins, and leukotrienes.
  • Swelling and mucus production in the nasal lining are reduced.
  • Symptoms such as congestion, sneezing, and a runny nose gradually improve over several days of regular use.

It's worth noting that this spray works best when used consistently. Unlike antihistamine tablets, which can act within an hour, corticosteroid nasal sprays typically take a few days of regular use to reach their full effect. Starting treatment a couple of weeks before your allergy season begins can make a real difference.

 

Who Should Use Budesonide Aqueous Nasal Spray?

 

This spray is suitable for adults aged 18 and over who experience nasal symptoms caused by allergic conditions. It is particularly well suited to people who find oral antihistamines cause drowsiness, or those whose nasal symptoms are not adequately controlled by antihistamines alone.

  • Adults with seasonal allergic rhinitis (hay fever) triggered by pollen.
  • Adults with perennial allergic rhinitis caused by year-round allergens such as dust mites or animal dander.
  • People who need a non-drowsy treatment option for nasal congestion and sneezing.
  • Those seeking a cost-effective alternative to branded Rhinocort.

 

How Does Budesonide Nasal Spray Compare to Other Nasal Sprays?

 

Feature Budesonide 64mcg (This Product) Fluticasone Propionate 50mcg
Active ingredient Budesonide Fluticasone propionate
Drug class Corticosteroid Corticosteroid
Dose per actuation 64mcg 50mcg
Suitable for adults OTC Yes Yes
Non-drowsy Yes Yes

 

Is Budesonide Nasal Spray Safe for Long-Term Use?

 

Because budesonide nasal spray acts locally in the nose rather than being absorbed into the bloodstream in significant amounts, it has a well-established safety profile for regular use. Systemic side effects — the kind associated with oral steroids — are uncommon at the doses used in nasal sprays. That said, if you plan to use it for longer than three months, it's sensible to check in with your GP or pharmacist. People with a history of nasal surgery, nasal polyps, or tuberculosis should seek medical advice before starting treatment. You should also speak to a healthcare professional if you are already using other corticosteroid medicines, including inhalers or skin creams — you can explore our ear, nose and throat range for related products.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

Budesonide Aqueous Nasal Spray 64mcg specifications
Treatment category Allergic rhinitis, hay fever, nasal congestion
Mechanism of action Corticosteroid — reduces nasal mucosal inflammation
Effective for Seasonal and perennial allergic rhinitis
Suitable for Adults aged 18 and over
Active ingredient Budesonide 64mcg per actuation
Strengths 64mcg per spray
UK classification Pharmacy (P) medicine
Drug class Corticosteroid (intranasal)
Preparation Aqueous nasal spray suspension
Route of administration Intranasal

Specifications of Budesonide Aqueous Nasal Spray 64mcg

 

What Is Budesonide Aqueous Nasal Spray and What Is It Used For?

 

Budesonide Aqueous Nasal Spray 64mcg is a corticosteroid medicine used to treat the symptoms of allergic rhinitis — both the seasonal kind (hay fever) and the year-round (perennial) variety. It works by reducing inflammation in the lining of the nose, which in turn relieves sneezing, nasal congestion, a runny nose, and nasal itching. It is also used in some cases to help manage nasal polyps, though this should be discussed with a GP. This is a Pharmacy (P) medicine available to adults aged 18 and over without a prescription.

 

What Do You Need to Know Before Using Budesonide Nasal Spray?

 

Before you start using this spray, there are some important things to consider. Do not use it if any of the following apply to you:

  • You are allergic to budesonide or any other ingredient in the spray.
  • You have an active bacterial, viral, or fungal infection affecting your nose or sinuses.
  • You have recently had nasal surgery or a nasal injury — wait until healing is complete.
  • You are under 18 years of age (unless directed by a doctor).
  • You have untreated tuberculosis.

You should also tell your pharmacist or GP if you are pregnant, breastfeeding, or planning to become pregnant. The NHS advises caution with corticosteroid nasal sprays during pregnancy, and a healthcare professional should assess whether the benefits outweigh any potential risks.

The following medicines may interact with budesonide nasal spray:

  • Ketoconazole and itraconazole (antifungal medicines) — may increase budesonide levels in the body.
  • Ritonavir and other HIV protease inhibitors — may significantly increase budesonide exposure.
  • Other corticosteroid medicines (including inhalers, tablets, or skin creams) — combined use increases the risk of systemic steroid effects.

 

How Should You Use Budesonide Aqueous Nasal Spray?

 

Using your nasal spray correctly makes a real difference to how well it works. Follow these steps each time:

  1. Blow your nose gently to clear the nasal passages.
  2. Shake the bottle well before use.
  3. Remove the protective cap from the nozzle.
  4. Tilt your head slightly forward — do not tilt it back.
  5. Insert the nozzle gently into one nostril, pointing it slightly away from the nasal septum (the central dividing wall).
  6. Close the other nostril with a finger and breathe in gently through your nose as you press the pump once.
  7. Breathe out through your mouth.
  8. Repeat for the other nostril.
  9. Avoid blowing your nose for at least 10 minutes after use.
  10. Replace the cap and store the bottle upright.

If you are new to nasal sprays, it may take a few attempts to get the technique right. Don't worry — your pharmacist can demonstrate the correct method if needed.

Indication Age Group Dose Frequency
Allergic rhinitis (starting dose) Adults 18+ 2 sprays (128mcg) per nostril Once daily
Allergic rhinitis (maintenance) Adults 18+ 1 spray (64mcg) per nostril Once daily
Perennial rhinitis Adults 18+ 2 sprays (128mcg) per nostril Once daily

 

What Are the Possible Side Effects of Budesonide Nasal Spray?

 

Like all medicines, budesonide nasal spray can cause side effects, although not everyone experiences them. Most side effects are mild and affect the nose or throat locally.

Common side effects (may affect up to 1 in 10 people):

  • Nasal irritation or dryness
  • Nosebleeds (epistaxis)
  • Sneezing immediately after use
  • Unpleasant taste or smell

Less common side effects (may affect up to 1 in 100 people):

  • Headache
  • Throat irritation
  • Nasal ulceration (with prolonged use)
  • Rarely, perforation of the nasal septum

Serious systemic side effects are rare at the doses used in nasal sprays. However, if you notice any changes to your vision, signs of adrenal suppression (such as unusual tiredness or weight loss), or symptoms of a nasal infection, stop using the spray and contact your GP. If you experience other allergy-related symptoms such as eye irritation, you may also find our eye care range helpful for managing those alongside your nasal treatment.

 

How Should You Store Budesonide Aqueous Nasal Spray?

 

  • Store below 30°C in a cool, dry place.
  • Keep the bottle upright at all times.
  • Do not freeze the spray.
  • Keep out of the reach and sight of children.
  • Do not use after the expiry date printed on the label.
  • Do not dispose of medicines via wastewater or household waste — return unused medicines to your pharmacy.

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy budesonide nasal spray online in the UK?

You can buy Budesonide Aqueous Nasal Spray 64mcg directly from Cured Pharmacy, a GPhC-registered online pharmacy. It is available over the counter for adults aged 18 and over without a prescription. Browse our full allergy and hay fever collection for related treatments too.

How does budesonide nasal spray work in the body?

Budesonide is a corticosteroid that binds to glucocorticoid receptors in the cells lining your nasal passages. This suppresses the release of inflammatory chemicals — including histamine and prostaglandins — that cause swelling, congestion, and sneezing. Because it acts locally in the nose, very little is absorbed into the bloodstream at standard doses.

How do I use budesonide nasal spray step by step?

Blow your nose first, then shake the bottle and remove the cap. Tilt your head slightly forward, insert the nozzle into one nostril pointing slightly away from the septum, and press the pump once while breathing in gently through your nose. Repeat for the other nostril, then breathe out through your mouth and avoid blowing your nose for at least 10 minutes.

What is the correct dose of budesonide nasal spray for adults?

The standard starting dose for adults is two sprays (128mcg) into each nostril once daily, giving a total daily dose of 256mcg. Once your symptoms are well controlled, your pharmacist may suggest reducing to one spray per nostril once daily as a maintenance dose. Never exceed the recommended dose without medical advice.

When is the best time to use budesonide nasal spray?

Most people find it easiest to use their nasal spray at the same time each morning, which also helps build a consistent habit. If you have hay fever, starting treatment a week or two before your pollen season begins can help prevent symptoms from taking hold. Consistency matters more than the exact time of day.

How long does budesonide nasal spray take to work?

Unlike antihistamine tablets, corticosteroid nasal sprays do not work immediately. Most people notice an improvement in symptoms within two to three days of regular use, with the full effect typically felt after one to two weeks. It is important to keep using the spray daily even if you do not notice instant relief.

What are the side effects of budesonide nasal spray?

The most common side effects include nasal irritation, dryness, and occasional nosebleeds. Some people also notice sneezing immediately after use or an unpleasant taste. Serious side effects are rare at the doses used in nasal sprays, but contact your GP if you experience persistent nosebleeds, changes to your vision, or signs of infection.

Who should not use budesonide nasal spray?

You should not use this spray if you are allergic to budesonide, have an active nasal or sinus infection, have recently had nasal surgery, or are under 18 without medical supervision. People taking strong CYP3A4 inhibitors such as ritonavir or ketoconazole should seek medical advice before use, as these can increase budesonide levels in the body.

What happens if I miss a dose of budesonide nasal spray?

If you forget a dose, use it as soon as you remember — unless it is nearly time for your next scheduled dose, in which case simply skip the missed one and carry on as normal. Do not use two doses at the same time to compensate. Missing the occasional dose is unlikely to cause problems, but regular use gives the best results.

How long can you use budesonide nasal spray for?

For seasonal hay fever, use the spray throughout your allergy season only. For perennial rhinitis, longer-term use may be appropriate, but you should review this with your GP or pharmacist after three months. Prolonged use without review is not recommended, as it can occasionally cause nasal dryness or, rarely, septal changes.

Is budesonide nasal spray safe during pregnancy?

The NHS advises that you should speak to your GP or midwife before using any corticosteroid nasal spray during pregnancy. While systemic absorption is low, a healthcare professional should assess whether the benefits outweigh any potential risks for you and your baby. Do not start or continue this treatment during pregnancy without medical guidance.

Can I use budesonide nasal spray with antihistamines?

Yes, budesonide nasal spray can generally be used alongside oral antihistamines — in fact, combining a corticosteroid nasal spray with a non-drowsy antihistamine is a common approach recommended for moderate-to-severe hay fever. Always check with your pharmacist before combining treatments to make sure the combination is appropriate for you.

What are the alternatives to budesonide nasal spray?

Other corticosteroid nasal sprays available in the UK include fluticasone propionate (Flixonase), mometasone furoate (Nasonex), and beclometasone dipropionate (Beconase). All work in a similar way, though they differ slightly in dose per actuation and licensed indications. Your pharmacist can help you choose the most suitable option for your symptoms and medical history.

Can budesonide nasal spray be used for nasal polyps?

Budesonide nasal spray is sometimes used to help reduce the size of nasal polyps and relieve associated symptoms such as congestion and loss of smell. However, treatment of nasal polyps should be supervised by a GP or ENT specialist, as higher doses or different formulations may be required. Do not self-treat nasal polyps without a confirmed diagnosis. You can also explore our ear, nose and throat range for related products.

What are the latest studies on budesonide nasal spray?

Budesonide has been extensively studied over several decades and remains one of the most well-evidenced intranasal corticosteroids for allergic rhinitis. Current clinical guidelines from NICE and the British Society for Allergy and Clinical Immunology continue to recommend intranasal corticosteroids as first-line treatment for moderate-to-severe allergic rhinitis. Research consistently shows they are more effective than antihistamines alone for nasal congestion.

How Should You Use Budesonide Aqueous Nasal Spray?

Using your nasal spray with the correct technique ensures the medicine reaches the right part of your nose and works as effectively as possible. Before you begin, blow your nose gently to clear the nasal passages. Always shake the bottle well before each use.

What Is the Correct Dose of Budesonide Aqueous Nasal Spray?

The dose you use will depend on your symptoms and how well they are controlled. Always follow the instructions provided with your spray or the advice of your pharmacist. Do not exceed the maximum recommended daily dose.

When Is the Best Time to Use Budesonide Aqueous Nasal Spray?

There is no strict rule about the time of day, but most people find that using their nasal spray in the morning works well — it fits naturally into a morning routine and ensures consistent daily use. If you have hay fever, starting treatment one to two weeks before your typical pollen season begins can help prevent symptoms from becoming established, rather than trying to bring them under control once they have already flared.

How Long Can You Use Budesonide Aqueous Nasal Spray For?

For seasonal allergic rhinitis, use the spray throughout your allergy season and stop when symptoms resolve. For perennial rhinitis, longer-term use may be appropriate, but you should review your treatment with a GP or pharmacist after three months. If your symptoms do not improve after four weeks of regular use, or if they worsen at any point, seek medical advice promptly.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of Budesonide Nasal Spray?

Most people who use budesonide nasal spray tolerate it well, and side effects are generally mild and localised to the nose and throat. The most frequently reported effects are related to the spray's direct contact with the nasal lining.

  • Nasal irritation or dryness
  • Nosebleeds (epistaxis)
  • Sneezing immediately after application
  • Unpleasant or altered taste or smell

These effects are usually mild and tend to improve as your nose adjusts to the spray over the first few days of use. Using the correct technique — particularly angling the nozzle away from the nasal septum — can help reduce the likelihood of nosebleeds and irritation.

What Are the Less Common Side Effects of Budesonide Nasal Spray?

Less commonly, some people experience side effects that go slightly beyond simple nasal irritation. These are still generally mild but are worth being aware of.

  • Headache
  • Throat irritation or dryness
  • Nasal ulceration (particularly with prolonged use)
  • Nasal crusting
  • Rarely, perforation of the nasal septum with long-term use

If you notice any persistent crusting, pain inside the nose, or a whistling sound when you breathe through your nose, stop using the spray and speak to your GP. These could be signs of nasal septal changes that need assessment.

What Are the Serious Side Effects of Budesonide Nasal Spray?

Serious systemic side effects are uncommon at the doses used in nasal sprays, because very little budesonide is absorbed into the bloodstream. However, if you are also using other corticosteroid medicines — such as inhalers, tablets, or skin creams — the combined effect may increase the risk of systemic steroid effects. These can include adrenal suppression, which may present as unusual tiredness, weakness, dizziness, or unexplained weight loss.

In rare cases, corticosteroid nasal sprays have been associated with changes in vision, including blurred vision or cataracts. If you notice any visual disturbance while using this spray, stop use and seek urgent medical advice. Allergic reactions to budesonide are rare but possible — seek emergency help if you develop swelling of the face, lips, or throat, or have difficulty breathing.

What Should You Do If You Experience Side Effects?

For mild side effects such as nasal dryness or occasional nosebleeds, try adjusting your technique — ensure you are not spraying directly onto the septum, and consider using a saline nasal rinse to keep the nasal passages moist. If side effects persist or are troublesome, speak to your pharmacist, who may suggest an alternative treatment or a different nasal spray formulation.

For any side effect that concerns you — particularly nosebleeds that do not stop, signs of infection, or systemic symptoms — contact your GP promptly. Do not simply stop using the spray without advice if you have been using it for a prolonged period, as your GP may want to review your treatment plan.

Can Budesonide Nasal Spray Interact With Other Medicines?

Yes, certain medicines can interact with budesonide by increasing the amount that reaches your bloodstream. Strong CYP3A4 inhibitors — including the antifungals ketoconazole and itraconazole, and the HIV medicine ritonavir — can significantly raise budesonide levels and increase the risk of systemic side effects. Always tell your pharmacist about all medicines you are taking, including over-the-counter products and supplements, before starting this spray.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Frequently Asked Question


You might notice improvements in 2–3 days, but full effect usually takes 1–2 weeks of consistent use.


Yes, but regular check-ins with your doctor are recommended if using it for more than 3 months, especially for kids.


You should only use it if advised by your pharmacist.


Keep it below 25°C, in the original packaging, and out of reach of kids.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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How soon will I feel relief?


You might notice improvements in 2–3 days, but full effect usually takes 1–2 weeks of consistent use.

Can I use it for a long time?


Yes, but regular check-ins with your doctor are recommended if using it for more than 3 months, especially for kids.

Is it safe during pregnancy or breastfeeding?


You should only use it if advised by your pharmacist.

How do I store it?


Keep it below 25°C, in the original packaging, and out of reach of kids.