The frequency of adverse reactions is given in the form of the following gradation: very often (≥1 / 10); often (≥1 / 100, <1/10); infrequently (≥1 / 1000, <1/100); rarely (≥1 / 10000, <1/1000); very rarely (<1/10000), including separate messages of the unspecified frequency (the frequency can not be calculated on the basis of available data).
Undesirable drug reactions, first detected during post-marketing use:
According to clinical and epidemiological studies
General disorders and disorders at the site of administration:
Unknown: burning sensation of the mucosa, dry nose, withdrawal syndrome.
According to spontaneous reports
General disorders and disorders at the site of administration:
Rarely: burning sensation of the nasal mucosa, dry nose, irritation, tingling, sneezing, hypersecretion of the mucosa nasopharynx. After using the drug, there may be increased edema of the nasal mucosa (reactive hyperemia), nasal bleeding.
Disturbances from the skin and subcutaneous tissues:
Infrequently: hypersensitivity reactions (angioedema, skin rash, itchy skin).
Disorders from the cardiovascular system:
Rarely: palpitation, tachycardia, increased blood pressure.
Rarely: arrhythmia.
Disturbances from the nervous system:
Rarely: anxiety, insomnia, fatigue, paresthesia, hallucinations and convulsions (mainly in children).
Disturbances on the part of the organ of sight:
Rarely: impaired vision.
Disorders from the gastrointestinal tract:
Rarely: vomiting, nausea.
Drug "Tizin®", nasal drops 0.05% and 0.1% should not be used in case of hypersensitivity to benzalkonium chloride, which is a part of the preparation.