Side effects usually occur extremely rarely, are temporary, go through with the withdrawal of the drug.
From the side of the central nervous system: drowsiness, fatigue, dizziness, nervous excitement, tremor, headache, euphoria.
From the gastrointestinal tract: discomfort in the abdomen, dry mouth, nausea, vomiting, diarrhea, constipation, loss or increase in appetite, pain in the upper abdomen.
From the cardiovascular system: decrease in arterial pressure, tachycardia, arrhythmia. It was not always established a direct relationship of these side effects with the drug.
On the part of the hematopoiesis system: Very rarely: leukopenia, agranulocytosis.
Other: difficulty urinating, muscle weakness, increased intraocular
pressure, photosensitivity.
If any of the above effects occur, you should stop taking the drug and immediately consult a doctor.