With frequent and / or prolonged use - irritation and / or dryness of the mucous membrane of the nasopharynx, burning, parasthesia, sneezing, hypersecretion; rarely - mucosal edema nasal congestion, vomiting, headache, palpitation, increased blood pressure, tachycardia, arrhythmia, insomnia, visual impairment, depression (with prolonged use of high doses).