From the central and peripheral nervous system: headache, dizziness, increased excitability, tremor, insomnia, a feeling of intoxication; in isolated cases - epileptiform convulsions, depression, psychosis.
From the side of the digestive system, rarely - abdominal pain, flatulence, diarrhea. Other: very rarely - allergic reactions and exanthema. -
Due to the presence of pyridoxine (optional): hypersecretion of hydrochloric acid, numbness and the appearance of a feeling of compression in the extremities (a symptom of "stocking" and "gloves"), a decrease in lactation.
If any of the side effects listed in the manual are aggravated or any other side effects not indicated in the instructions are noted, the doctor should be informed immediately.