Eucazolin-Aqua (Spray) Instructions for Use

Marketing Authorization Holder

Farmak, JSC (Ukraine)

ATC Code

R01AA07 (Xylometazoline)

Active Substance

Xylometazoline (Rec.INN registered by WHO)

Dosage Form

Eucazolin-Aqua

Nasal spray 0.1%: bottle 10 ml

Dosage Form, Packaging, and Composition

Nasal spray in the form of a clear, slightly yellowish liquid with a specific odor.

Excipients: benzalkonium chloride calculated as 100% substance 0.15 mg, eucalyptus oil 1 mg, disodium edetate dihydrate 0.15 mg, propylene glycol 60 mg, macrogol 1500 50 mg, povidone (15) 7.5 mg, hypromellose (5) 0.5 mg, polysorbate 20 (tween-20) 10 mg, sodium phosphate dibasic dodecahydrate 0.5 mg, potassium phosphate monobasic 1 mg, purified water up to 1 g.

10 ml – glass bottles (1) in a set with a dosing pump with a sprayer for nasal application. – cardboard packs.

Clinical-Pharmacological Group

Vasoconstrictor drug for topical use in ENT practice

Pharmacotherapeutic Group

Decongestant – vasoconstrictor (alpha-adrenomimetic)

Pharmacological Action

A vasoconstrictor for topical use in ENT practice. An alpha-adrenomimetic. When applied to the mucous membranes, it causes constriction of the blood vessels of the nasal mucosa, thereby eliminating swelling and hyperemia of the nasal mucosa, and restores the patency of the nasal passages. In rhinitis, it facilitates nasal breathing.

Pharmacokinetics

With topical application, it is practically not absorbed; plasma concentrations are so low that they cannot be determined by modern analytical methods.

Indications

For the reduction of swelling of the nasopharyngeal mucosa and discharge in acute allergic rhinitis, acute respiratory infections with symptoms of rhinitis, sinusitis, hay fever, otitis media; preparation of the patient for diagnostic procedures in the nasal passages.

ICD codes

Dosage Regimen

Administer intranasally only. Use the 0.1% nasal spray formulation.

For adults and children aged 12 years and older, administer one spray into each nostril. Repeat this dose up to three times daily as needed for nasal congestion.

Do not exceed three applications per 24-hour period. The maximum duration of continuous use is 7 days.

For pre-procedural use before diagnostic examinations, administer a single spray into each nostril shortly before the procedure.

Before initial use, prime the pump by pressing it several times until a full spray is produced. Tilt head slightly forward. Insert nozzle into nostril, pointing away from the nasal septum. Press pump firmly with one swift motion while breathing in gently through the nose. Repeat for the other nostril.

Wipe the spray tip clean after each use. Do not use for more than 7 consecutive days due to the risk of rebound congestion and medication-induced rhinitis.

If symptoms persist beyond 7 days, discontinue use and consult a physician. Strictly adhere to the recommended dosage to avoid systemic adverse effects.

Adverse Reactions

From the immune system uncommon – hypersensitivity reactions (angioedema, skin rashes, itching).

From the digestive system rare – nausea, vomiting.

From the nervous system: rare – headache; very rare – insomnia, anxiety, fatigue, hallucinations and convulsions (mainly in children).

From the organ of vision very rare – blurred vision.

From the cardiovascular system rare – palpitations, increased blood pressure, tachycardia; very rare – arrhythmia.

Local reactions common – irritation and/or dryness of the nasopharyngeal mucosa, burning and paresthesia of the nasal mucosa, sneezing, hypersecretion of the nasal mucosa; uncommon – swelling of the nasal mucosa, nosebleeds, withdrawal syndrome. Increased swelling of the nasal mucosa (reactive hyperemia) is possible.

Contraindications

Hypersensitivity to xylometazoline; atrophic rhinitis, thyrotoxicosis; inflammatory diseases of the skin or mucous membrane of the nasal vestibule; condition after transsphenoidal hypophysectomy; patients with severe cardiovascular diseases (e.g., coronary artery disease, angina pectoris, tachycardia, arterial hypertension, severe atherosclerosis); patients with a history of surgical interventions on the meninges; patients receiving MAO inhibitors or other drugs that can cause an increase in blood pressure; patients with increased intraocular pressure, especially with angle-closure glaucoma; during therapy with tricyclic and tetracyclic antidepressants, other topical vasoconstrictors (decongestants); pregnancy; childhood – depending on the dosage form.

With caution in patients with hypersensitivity to adrenomimetics, accompanied by symptoms of insomnia, dizziness, arrhythmia, tremor, increased blood pressure; patients with pheochromocytoma, porphyria; patients with endocrine diseases (e.g., hyperthyroidism, diabetes mellitus); patients with prostatic hyperplasia; during lactation (breastfeeding).

Use in Pregnancy and Lactation

Contraindicated for use during pregnancy. During lactation, use is possible only as prescribed by a doctor, after a thorough assessment of the ratio of the intended benefit for the mother to the potential risk for the child. Exceeding the recommended doses is not allowed.

Pediatric Use

Use in children is possible according to indications, in age-appropriate recommended doses and dosage forms. It is necessary to strictly follow the instructions in the drug labels for xylometazoline regarding contraindications for the use of specific dosage forms of xylometazoline in children of different ages. The recommended doses in children should not be exceeded.

Geriatric Use

The recommended doses in elderly patients should not be exceeded.

Special Precautions

Long-term use (more than 7 days) and overdose of sympathomimetics with a decongestant effect can lead to reactive hyperemia of the nasal mucosa. As a result, difficulty in nasal breathing occurs, which leads to the patient starting to use xylometazoline repeatedly or even constantly. This can lead to chronic swelling (medication rhinitis), and ultimately even to atrophy of the nasal mucosa (ozena).

In milder cases, to improve the patient’s condition, it is possible to initially stop the administration of the sympathomimetic into one nostril, and after the complaints decrease, continue to administer it into the other nostril in order to at least partially ensure nasal breathing.

The recommended doses should not be exceeded, especially in children and elderly patients.

Effect on the ability to drive vehicles and mechanisms

With long-term treatment or when using xylometazoline in higher doses, the possibility of its systemic action cannot be excluded. In case of systemic side effects, it is necessary to refrain from driving vehicles and engaging in other potentially hazardous activities that require increased concentration and speed of psychomotor reactions.

Drug Interactions

Enhancement of the systemic action of xylometazoline is possible with the simultaneous use of MAO inhibitors and tricyclic antidepressants. Simultaneous use of xylometazoline with tetracyclic antidepressants, other topical vasoconstrictors (decongestants), as well as other drugs that increase blood pressure is incompatible.

Storage Conditions

Store at 2°C (36°F) to 25°C (77°F). Keep in original packaging, protected from light. Keep out of reach of children.

Dispensing Status

Over-the-Counter

Important Safety Information

This information is for educational purposes only and does not replace professional medical advice. Always consult your doctor before use. Dosage and side effects may vary. Use only as prescribed.