Hello! Prompt pozhajlusta, how long it is possible to accept BAD "nervin"...

[Vita]

Hello! Prompt pozhajlusta, how long it is possible to accept BAD "nervin".

[Aptekaonline]

Hello, Vita, about 3 months are expedient to accept, then to make a break and to repeat if necessary, or, as profilaktiku-3-6 months. Yours faithfully, Tata Anatolevna