Реакциите се определят като: много чести (≥ 1/ 10), чести (≥ 1/ 100, < 1/ 10), нечести (≥ 1/ 1 000, < 1/ 100), редки (≥ 1/ 10 000, < 1/ 1 000) или много редки (< 1/ 10 000), включително изолирани съобщения.
Very common (≥ 1/ 10), Common (≥ 1/ 100, < 1/ 10), Uncommon (≥ 1/ 1,000, < 1/ 100), Rare (≥ 1/ 10,000, < 1/ 1,000) or Very rare (< 1/ 10,000), including isolated reports.