From the nervous system: often - headache; rarely - dizziness; very rarely - insomnia.
From the digestive system: often - dry mouth; infrequently - dyspepsia, nausea.
From the sense organs: rarely - increase intraocular pressure, mydriasis, pain in the eyes, deterioration of the condition with angle-closure glaucoma; very rarely - a violation of the clarity of visual perception.
From the urinary system: rarely - difficulty urinating.
From the respiratory system: often - nosebleeds, irritation and / or dryness of the nasopharyngeal mucosa, burning sensation, tingling, sneezing, nasal hypersecretion; edema of the nasal mucosa; infrequent - nasal congestion (with frequent and / or prolonged use of the drug).
From the cardiovascular system: rarely - heart palpitations, supraventricular tachycardia, atrial fibrillation, increased blood pressure; very rarely - arrhythmic pulse.
From the skin: rarely - itching, skin rash, hives.
Allergic reactions: rarely - systemic allergic reactions (anaphylactic reaction, angioedema, tongue, lips and face, laryngospasm).