Allergic reactions: often - skin rash, hives; very rarely - angio-neurotic edema, allergic contact dermatitis, anaphylactic shock.
From the digestive system: rarely - diarrhea, dryness of the oral mucosa, constipation. With prolonged use in high doses, gastralgia, nausea, and vomiting may occur.
From the respiratory system: rarely - dryness of the mucous membranes of the respiratory tract, rhinorrhea.
Other: rarely - weakness, headache, exanthema, dysuria.