Beconase Hayfever Relief for Adults 0.05% Nasal Spray

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1. Name Of The Medicinal Product

Beconase Hayfever Relief for Adults 0.05% Nasal Spray

2. Qualitative And Quantitative Composition

50 micrograms beclometasone dipropionate per 100 mg actuation.

For excipients, see Section 6.1.

3. Pharmaceutical Form

Nasal spray, suspension.

4. Clinical Particulars 4.1 Therapeutic Indications

Beconase Hayfever Relief for Adults is indicated for the treatment of seasonal allergic rhinitis (hayfever) in adults aged 18 and over.

4.2 Posology And Method Of Administration

Beconase Hayfever Relief for Adults is for administration by the intranasal route only.

Adults aged 18 and over: The recommended dosage is two sprays into each nostril morning and evening (400 micrograms/day). Once control has been established, it may be possible to maintain control with fewer sprays. A dosage regimen of one spray into each nostril morning and evening has been shown to be efficacious in some patients. However, should the symptoms recur, patients should revert to the recommended dosage of two sprays into each nostril morning and evening. The minimum dose should be used at which effective control of symptoms is maintained. Total daily administration should not exceed eight sprays (400 micrograms).

Beconase Hayfever Relief for Adults quickly starts to reduce inflammation and swelling in the nose. For full therapeutic benefit Beconase Hayfever Relief for Adults should be used regularly.

If symptoms have not improved after 7 days treatment, medical advice must be sought.

Beconase Hayfever Relief for Adults is not recommended for children or adolescents under 18 years of age.

4.3 Contraindications

Beconase Hayfever Relief for Adults is contra-indicated in patients with a history of hypersensitivity to any of its components.

4.4 Special Warnings And Precautions For Use

Systemic effects of nasal corticosteroids may occur, particularly at high doses when used for prolonged periods. These effects are much less likely to occur than with oral corticosteroids and may vary in individual patients and between different corticosteroid preparations. Potential systemic effects may include Cushing's syndrome, Cushingoid features, adrenal suppression, growth retardation in children and adolescents, cataract, glaucoma and more rarely, a range of psychological or behavioural effects including psychomotor hyperactivity, sleep disorders, anxiety, depression or aggression (particularly in children).

Treatment with higher than recommended doses may result in clinically significant adrenal suppression. If there is evidence for higher than recommended doses being used then additional systemic corticosteroid cover should be considered during periods of stress or elective surgery.

Medical advice should be sought before using Beconase Hayfever Relief for Adults by patients using other forms of corticosteroid treatments such as asthma medications, tablets, injections, similar nasal sprays, eye or nose drops, creams, ointments.

This product should not be used continuously for longer than 1 month without medical advice.

Infections of the nasal passages and paranasal sinuses should be appropriately treated but do not constitute a specific contra-indication to treatment with Beconase Hayfever Relief for Adults.

Although Beconase Hayfever Relief for Adults will control seasonal allergic rhinitis in most cases, an abnormally heavy challenge of summer allergens may, in certain instances, necessitate appropriate additional therapy particularly to control eye symptoms.

Medical advice should be sought before using Beconase Hayfever Relief for Adults in the case of recent injury or surgery to the nose, or problems with ulceration in the nose.

4.5 Interaction With Other Medicinal Products And Other Forms Of Interaction

Not applicable.

4.6 Pregnancy And Lactation

There is inadequate evidence of safety in human pregnancy. Administration of corticosteroids to pregnant animals can cause abnormalities of fetal development including cleft palate and intra-uterine growth retardation. There may therefore be a very small risk of such effects in the human fetus. It should be noted, however, that the fetal changes in animals occur after relatively high systemic exposure. Beconase Hayfever Relief for Adults delivers beclometasone dipropionate directly to the nasal mucosa and so minimises systemic exposure.

The use of beclometasone dipropionate should be avoided during pregnancy unless thought essential by the doctor.

Lactation: No specific studies examining the transference of beclometasone dipropionate into the milk of lactating animals have been performed. It is reasonable to assume that beclometasone dipropionate is secreted in milk, but at the dosages used for direct intranasal administration there is low potential for significant levels in breast milk.

Beconase Hayfever Relief for Adults should not be used during lactation without consulting a doctor.

4.7 Effects On Ability To Drive And Use Machines

Not applicable.

4.8 Undesirable Effects

Rare cases of nasal septal perforation have been reported following the use of intranasal corticosteroids.

As with other nasal sprays, dryness and irritation of the nose and throat, unpleasant taste and smell and epistaxis have been reported rarely.

Rare cases of raised intra-ocular pressure, glaucoma or cartaract in association with intranasal formulations of beclometasone dipropionate have been reported.

Very rare cases of hypersensitivity reactions including rashes, urticaria, pruritus and erythema, and oedema of the eyes, face, lips and throat, anaphylactoid / anaphylactic reactions, dyspnoea and/or bronchospasm have been reported.

4.9 Overdose

The only harmful effect that follows inhalation of large amounts of the drug over a short time period is suppression of hypothalamic-pituitary adrenal (HPA) function. No special emergency action need be taken. HPA function recovers in a day or two after discontinuation of treatment with Beconase Hayfever Relief for Adults.

5. Pharmacological Properties 5.1 Pharmacodynamic Properties

Following topical administration, beclometasone 17,21-dipropionate (BDP) produces potent anti-inflammatory and vasoconstrictor effects.

BDP is a pro-drug with weak corticosteroid receptor binding affinity. It is hydrolysed via esterase enzymes to the highly active metabolite beclometasone -17-monopropionate (B-17-MP), which has high topical anti-inflammatory activity.

Beclometasone dipropionate offers a preventative background treatment for hayfever when taken prior to allergen challenge. After which, with regular use, BDP can continue to prevent allergy symptoms from reappearing.

5.2 Pharmacokinetic Properties

Absorption

Following intranasal administration of BDP in healthy males, the systemic absorption was assessed by measuring the plasma concentrations of its active metabolite B-17-MP, for which the absolute bioavailability following intranasal administration is 44% (95% CI 28%, 70%). After intranasal administration, <1% of the dose is absorbed by the nasal mucosa. The remainder, after being cleared from the nose, either by drainage or mucocilary clearance, is available for absorption from the gastrointestinal tract. Plasma B-17-MP is almost entirely due to conversion of BDP absorbed from the swallowed dose.

Following oral administration of BDP the systemic absorption was also assessed by measuring the plasma concentrations of its active metabolite B-17-MP, for which the absolute bioavailability following oral administration is 41% (95% CI 27%, 62%).

Following an oral dose, B-17-MP is absorbed slowly with peak plasma levels reached 3-5 hours after dosing.

Metabolism

BDP is cleared very rapidly from the circulation and plasma concentrations are undetectable (< 50pg/ml) following oral or intranasal dosing. There is rapid metabolism of the majority of the swallowed portion of BDP during its first passage through the liver. The main product of metabolism is the active metabolite (B-17-MP). Minor inactive metabolites, beclometasone -21-monopropionate (B-21-MP) and beclometasone (BOH), are also formed but these contribute little to systemic exposure.

Distribution

The tissue distribution at steady-state for BDP is moderate (201) but more extensive for B-17-MP (4241). Plasma protein binding of BDP is moderately high (87%).

Elimination

The elimination of BDP and B-17-MP are characterised by high plasma clearance (150 and 1201/h) with corresponding terminal elimination half-lives of 0.5h and 2.7h. Following oral administration of tritiated BDP, approximately 60% of the dose was excreted in the faeces within 96 hours mainly as free and conjugated polar metabolites. Approximately 12% of the dose was excreted as free and conjugated polar metabolites in the urine.

5.3 Preclinical Safety Data

None reported.

6. Pharmaceutical Particulars 6.1 List Of Excipients

Avicel RC 591 (Microcrystalline Cellulose and Carboxymethylcellulose Sodium)

Anhydrous Dextrose for parenteral use

Benzalkonium Chloride (added as Benzalkonium Chloride solution)

Phenylethyl Alcohol

Polysorbate 80

Purified Water

6.2 Incompatibilities

Not applicable.

6.3 Shelf Life

24 months. After first opening the shelf life is 3 months.

6.4 Special Precautions For Storage

Beconase Hayfever Relief for Adults should not be stored above 30°C. Keep container in the outer carton. Do not refrigerate.

6.5 Nature And Contents Of Container

Beconase Hayfever Relief for Adults is supplied in a 20ml plastic bottle fitted with a tamper resistant, metering atomising pump and nasal applicator. A combined nasal adaptor/actuator covered with a dust cap is fitted on the pump. The bottle provides 100 sprays.

6.6 Special Precautions For Disposal And Other Handling

Not applicable.

Administrative Data 7. Marketing Authorisation Holder

Beecham Group Plc

980 Great West Road

Brentford

Middlesex

TW8 9GS

Trading as

GlaxoSmithKline Consumer Healthcare, Brentford, TW8 9GS, U.K.

8. Marketing Authorisation Number(S)

PL 00079/0617

9. Date Of First Authorisation/Renewal Of The Authorisation

20/03/2003

10. Date Of Revision Of The Text

05/10/2011

Beconase Hayfever Relief for Adults 0.05 Nasal Spray

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