De hyppigste bivirkninger ved Ranexa (som kunne observeres hos mellem 1 og 10 patienter ud af 100) er svimmelhed, hovedpine, forstoppelse, opkastning, kvalme og kraftesløshed.
The most common side effects with Ranexa (seen in between 1 and 10 patients in 100) are dizziness, headache, constipation, vomiting, nausea (feeling sick) and asthenia (weakness).