Table 1 ICPC codesa and ATC codesb used for identification of patients and prescriptions
ICPC codes | ATC codes |
|---|---|
N17 (Vertigo/dizziness) | N07CA01 (Betahistine) |
N17.01 (Spinning dizziness) | N07CA02 (Cinnarizine) |
N17.02 (Lightheadedness) | N07CA03 (Flunarizine) |
H82 (Vertiginous syndrome) | N07CA52 (Cinnarizine, combinations) |
H82.01 (Ménière’s disease) | |
H82.02 (Vestibular neuritis) | |
H82.03 (Benign paroxysmal positional vertigo) |