The most frequent adverse reactions to the drug Erespal® are observed on the part of the digestive system.
The frequency of adverse reactions that may occur during therapy is given in the following gradation: very often (> 1/10); often (> 1/100, <1/10); infrequently (> 1/1000, <1/100); rarely (> 1/10000, <1/1000); very rarely (<1/10000) and an unset frequency (the frequency can not be calculated from the available data).
From the cardiovascular system:
Rarely: moderate tachycardia, the severity of which decreases with a decrease in the dose of the drug.
Unsettled frequency *: palpitations, decreased blood pressure, possibly associated with tachycardia.
From the digestive system:
Often: gastrointestinal disorders, nausea, epigastric pain.
Unknown frequency *: diarrhea, vomiting.
From the central nervous system:
Rarely: drowsiness.
Unidentified frequency *: dizziness.
General disorders and symptoms:
Unidentified frequency *: asthenia, increased fatigue.
From the skin and subcutaneous fat:
Rarely: erythema, rash, hives, angioedema, fixed erythema pigmentosa.
Unidentified frequency *: skin itching, toxic epidermal necrolysis, Stevens-Johnson syndrome.
* Data of post-registration application.