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1. Name Of The Medicinal Product

Xatral 2.5 mg film coated tablet

2. Qualitative And Quantitative Composition

Each tablet contains 2.5mg alfuzosin hydrochloride.

Excipient: Lactose

For a full list of excipients, see section 6.1

3. Pharmaceutical Form

Film coated tablet.

White round tablet marked Xatral 2.5 on one side.

4. Clinical Particulars

4.1 Therapeutic Indications

Treatment of the functional symptoms of benign prostatic hypertrophy.

4.2 Posology And Method Of Administration

Xatral tablets should be swallowed whole. The first dose should be given just before bedtime.


The usual dose is one tablet three times daily. The dose may be increased to a maximum of 4 tablets (10mg) per day depending on the clinical response.

Elderly and treated hypertensive patients

As a routine precaution when prescribing alfuzosin to elderly patients (aged over 65 years) and the treated hypertensive patient, the initial dose should be 1 tablet in the morning and 1 tablet in the evening.

Renal insufficiency

In patients with renal insufficiency, as a precaution, it is recommended that the dosing be started at Xatral 2.5mg twice daily adjusted according to clinical response.

Hepatic insufficiency

In patients with mild to moderate hepatic insufficiency, it is recommended that therapy should commence with a single dose of Xatral 2.5mg/day to be increased to Xatral 2.5mg twice daily according to clinical response.

Paediatric population

Efficacy of alfuzosin has not been demonstrated in children aged 2 to 16 years (see section 5.1). Therefore, alfuzosin is not indicated for use in the paediatric population.

4.3 Contraindications

• Hypersensitivity to the active substance or any of the excipients (see Section 6.1 List of excipients);

• history of orthostatic hypotension;

• combination with other alpha-1 receptor blockers;

• severe hepatic insufficiency.

4.4 Special Warnings And Precautions For Use

As with all alpha-1-blockers, in some subjects, in particular patients receiving antihypertensive medications or nitrates, postural hypotension with or without symptoms (dizziness, fatigue, sweating) may develop within a few hours following administration. In such cases, the patient should lie down until the symptoms have completely disappeared.

These effects are transient, occur at the beginning of treatment and do not usually prevent the continuation of treatment. The patient should be warned of the possible occurrence of such events.

As with all alpha-1-receptor blockers, alfuzosin should be used with caution in patients with acute cardiac failure.

Patients with congenital QTc prolongation, with a known history of acquired QTc prolongation or who are taking drugs known to increase the QTc interval should be evaluated before and during the administration of alfuzosin.

There is a risk of cerebral ischemic disorders in patients with symptomatic or asymptomatic pre-existing cerebral circulatory disturbances, due to the fact that hypotension may develop following alfuzosin administration.

Care should be taken when Xatral is administered to patients who have a pronounced hypotensive response to another alpha-1-blocker. Treatment should be initiated gradually in patients with hypersensitivity to alpha-1-blockers. Xatral should be administered carefully to patients being treated with antihypertensives. Blood pressure should be monitored regularly, especially at the beginning of treatment.

In coronary patients, the specific treatment for coronary insufficiency should be continued. If angina pectoris reappears or worsens Xatral should be discontinued.

The ‘Intraoperative Floppy Iris Syndrome’ (IFIS, a variant of small pupil syndrome) has been observed during cataract surgery in some patients on or previously treated with alpha-1-blockers. Although the risk of this event with alfuzosin appears very low, ophthalmic surgeons should be informed in advance of cataract surgery of current or past use of alpha-1-blockers, as IFIS may lead to increased procedural complications. The ophthalmologists should be prepared for possible modifications to their surgical technique.

Alfuzosin 2.5 mg film-coated tablets contain lactose. Patients with rare hereditary problems of galactose intolerance, the Lapp lactase deficiency or glucose-galactose malabsorption should not take this medicine.

4.5 Interaction With Other Medicinal Products And Other Forms Of Interaction

Combinations contraindicated:

- Alpha-1-receptor blockers (see section 4.3)

Combinations to be taken into account:

- Antihypertensive drugs (see section 4.4.2)

- Nitrates

- potent CYP3A4 inhibitors such as ketoconazole, itraconazole and ritonavir.

Repeated 200 mg daily dosing of ketoconazole, for seven days resulted in a 2.1-fold increase in Cmax and a 2.5-fold increase in exposure of alfuzosin 10 mg when administered as a single dose under fed conditions (high fat meal). Other parameters such as tmax and t1/2 were not modified. Cmax and AUC of alfuzosin 10 mg, when administered as a single dose under fed conditions, increased 2.3- fold and 3.0- fold, respectively following 8-day repeated 400 mg ketoconazole daily dosing (see section 5.2)

The administration of general anaesthetics to patients receiving Xatral could cause profound hypotension. It is recommended that Xatral be withdrawn 24 hours before surgery.

Other forms of interaction

No pharmacodynamic or pharmacokinetic interaction has been observed in healthy volunteers between alfuzosin and the following drugs: warfarin, digoxin, hydrochlorothiazide and atenolol.

4.6 Pregnancy And Lactation

Due to the type of indication this section is not applicable.

4.7 Effects On Ability To Drive And Use Machines

There are no data available on the effect on driving vehicles. Adverse reactions such as vertigo, dizziness and asthenia may occur essentially at the beginning of treatment. This has to be taken into account when driving vehicles and operating machinery.

4.8 Undesirable Effects

Classification of expected frequencies:

Very common (

Within each frequency grouping, undesirable effects are presented in order of decreasing seriousness.

• Nervous system disorders

Common: faintness/dizziness, vertigo, headache

Uncommon: drowsiness, syncope

Not known: cerebral ischemic disorders in patients with underlying cerebrovascular disturbances

• Eye disorders

Uncommon: vision abnormal

Not known: intraoperative floppy iris syndrome

• Cardiac disorders

Uncommon: tachycardia, palpitations

Very rare: New onset, aggravation or recurrence of angina pectoris in patients with pre-existing coronary artery disease (see section 4.4.)

Not known: Atrial fibrillation

• Vascular disorders

Common: hypotension (postural)

Uncommon: flushing

• Blood and lymphatic system disorders

Not known: neutropenia

• Respiratory, thoracic and mediastinal disorders

Uncommon: rhinitis

• Gastro-intestinal disorders

Common: nausea, abdominal pain, diarrhoea, dry mouth

Not known: vomiting

• Hepatobiliary disorders

Not known: hepatocellular injury, cholestatic liver disease

• Skin and subcutaneous tissue disorders

Uncommon: rash, pruritus

Very rare: urticaria, angioedema

• Reproductive system and breast disorders

Not known: priapism

• General disorders and administration site conditions

Common: asthenia, malaise

Uncommon: flushes, oedema, chest pain

4.9 Overdose

In case of overdosage, the patient should be hospitalised, kept in the supine position, and conventional treatment of hypotension should take place.

In case of significant hypotension, the appropriate corrective treatment may be a vasoconstrictor that acts directly on vascular muscle fibres.

Alfuzosin is not easily dialysable because of its high degree of protein binding.

5. Pharmacological Properties

5.1 Pharmacodynamic Properties

Alfuzosin is an orally active quinazoline derivative. It is a selective, peripherally acting antagonist of post synaptic alpha-1-adrenoceptors.

Pharmacotherapeutic group: alpha-adrenoreceptor antagonists

ATC code: G04CA01

In vitro pharmacological studies have documented the selectivity of alfuzosin for the alpha1-adrenoreceptors located in the prostate, bladder base and prostatic urethra.

Clinical manifestations of Benign Prostatic Hypertrophy are associated with infra vesical obstruction which is triggered by both anatomical (static) and functional (dynamic) factors. The functional component of obstruction arises from the tension of prostatic smooth muscle which is mediated by alpha-adrenoceptors. Activation of alpha-1-adrenoceptors stimulates smooth muscle contraction, thereby increasing the tone of the prostate, prostatic capsule, prostatic urethra and bladder base, and, consequently, increasing the resistance to bladder outflow. This in turn leads to outflow obstruction and possible secondary bladder instability.

Alpha-blockade decreases infra vesical obstruction via a direct action on prostatic smooth muscle.

In vivo, animal studies have shown that alfuzosin decreases urethral pressure and therefore, resistance to urine flow during micturition. Moreover, alfuzosin inhibits the hypertonic response of the urethra more readily than that of vascular muscle and shows functional uroselectivity in conscious normotensive rats by decreasing urethral pressure at doses that do not affect blood pressure.

In man, alfuzosin improves voiding parameters by reducing urethral tone and bladder outlet resistance, and facilitates bladder emptying.

In placebo controlled studies in BPH patients, alfuzosin:

significantly increases peak flow rate (Qmax) in patients with Qmax

These favourable urodynamic effects lead to an improvement of lower urinary tract symptoms ie. filling (irritative) as well as voiding (obstructive) symptoms.

Alfuzosin may cause moderate antihypertensive effects.

Paediatric population

Alfuzosin is not indicated for use in the paediatric population (see section 4.2).

Efficacy of alfuzosin hydrochloride was not demonstrated in the two studies conducted in 197 patients 2 to 16 years of age with elevated detrusor leak point pressure (LPP2O) of neurological origin. Patients were treated with alfuzosin hydrochloride 0.1 mg/kg/day or 0.2 mg/kg/day using adapted paediatric formulations.

5.2 Pharmacokinetic Properties

Xatral is well absorbed with a mean bioavailability of 64%, peak plasma levels are generally reached in 0.5-3 hours. Kinetics within the therapeutic range are linear. The kinetic profile is characterised by large interindividual fluctuations in plasma concentrations. The terminal half-life is 3-5 hours. Alfuzosin is 90% protein bound in plasma, 68.2% to human serum albumin and 52.5% to human serum alpha-glycoprotein. It is partially metabolised and excreted mainly in the bile and faeces.

None of the metabolites found in man has any pharmacodynamic activity. The pharmacokinetic profile is not affected by taking Xatral with food.

In subjects over 75 years, absorption is more rapid and peak plasma levels are higher. Bioavailability may be increased and in some patients the volume of distribution is reduced. The elimination half-life does not change.

The volume of distribution and clearance of alfuzosin are increased in renal insufficiency, with or without dialysis, owing to an increase in the free fraction. Chronic renal insufficiency even when severe (creatinine clearance between 15 and 40 mls/min) is not adversely affected by alfuzosin.

In patients with severe hepatic insufficiency, the elimination half-life is prolonged. A two-fold increase in Cmax values and a three-fold increase in the AUC is observed. Bioavailability is increased compared with healthy volunteers.

The pharmacokinetic profile of alfuzosin is not affected by chronic cardiac insufficiency.

Metabolic interactions: CYP3A4 is the principal hepatic enzyme isoform involved in the metabolism of alfuzosin (see section 4.5)

5.3 Preclinical Safety Data

No data of therapeutic relevance.

6. Pharmaceutical Particulars

6.1 List Of Excipients

Tablet core:

Microcrystalline Cellulose



Sodium Starch Glycollate

Magnesium Stearate



Macrogol 400

Titanium Dioxide (E171)

6.2 Incompatibilities

Not known.

6.3 Shelf Life

3 years.

6.4 Special Precautions For Storage

Store in a dry place at or below 30°C.

6.5 Nature And Contents Of Container

Boxes with 60 tablets in pvc/foil blister strips.

6.6 Special Precautions For Disposal And Other Handling

No special requirements

7. Marketing Authorisation Holder


One Onslow Street




8. Marketing Authorisation Number(S)

PL 04425/0655

9. Date Of First Authorisation/Renewal Of The Authorisation

Date of first authorisations: 16 January 2001

Date of latest renewal: 09th February 2009

10. Date Of Revision Of The Text

22 November 2011



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