[Beckett]

Ah that's what you meant then assign a variable that says that the 5 minutes timer has started in your addicted check. Let me write you an example..

pawn Код:

new addictedtimercalled = 0; // dont assign this to MAX_PLAYERS because it's checking if the timer has been called or not
forward Addicted(playerid);
forward hpreduction(playerid);
public Addicted(playerid)
{
    if(addictedtimercalled == 1) return 0;
    if(isAddict[playerid] == 1)
    {
        SetTimerEx(); // your new timer here.
        addictedtimercalled = 1;
    }
}
public hpreduction(playerid)
{
    // your health decreasing code goes here(?)
    addictedtimercalled = 0;
}