The drug is usually well tolerated. The undesirable phenomena that develop as a result of taking sulpiride are similar to undesirable phenomena caused by other psychotropic drugs, but their frequency of development is, in general, less.
From the gastrointestinal tract: weakening effect or diarrhea due to the presence of maltitol in the drug, dry mouth, heartburn, nausea, vomiting, increased activity of transaminases and alkaline phosphatase in the blood serum.
From the nervous system: sedation, drowsiness, dizziness, headache, tremor, rarely - extrapyramidal syndrome, early and late dyskinesias, akathisia, oral automatism, aphasia. When used in small doses, there may be psychomotor agitation, anxiety; irritability, sleep disorder, visual acuity. With the development of hyperthermia, the drug should be discarded. an increase in body temperature may indicate the development of neuroleptic malignant syndrome (NZS)!
From the side of the cardiovascular system - tachycardia, it is possible to increase or decrease blood pressure, in rare cases, the development of orthostatic hypotension is possible.
Possible: dizziness, tachycardia, prolongation of the QT-interval, rarely, arrhythmia of the "torsade de pointes" type.
Allergic reactions: possible skin rash, itching, eczema.
During treatment with sulpiride, there may be increased sweating, an increase in body weight.
If any of the side effects listed in the manual are aggravated, or if you notice any other side effects not listed in the instructions, inform the doctor about it.