Frequency classification adverse reactions:
Often
(> = 10); often (> = 1/100, <1/10); infrequently (> = 1/1000, <1/100); rarely (> = 1/10000, <1/1000); very rarely (<1/10000).
From the immune system:
Very rarely: reactions hypersensitivity (angioedemacue edema, rash, itching).
From the nervous system:
Often: headache.
Rarely: insomnia, depression (with prolonged use in high doses).
From the sense organs:
Very rarely: violation of the clarity of visual perception.