[captainjohn]

Does this work?

pawn Код:

new checkhealth;
forward WhenUsingDrugs(playerid);
public WhenUsingDrugs(playerid) // every second
{
    new Float:Health; // A new float that will store their health.
        GetPlayerHealth(playerid, Health);
        if(Health < 100.00)
        {
            if(Health >= 98.000) SetPlayerHealth(playerid, 100.00);
            else SetPlayerHealth(playerid, Health+5.00);

        SendClientMessage(playerid, RED, "Your drugs have worn off!");
        SendClientMessage(playerid, RED, "You are no longer on drugs.");
        KillTimer(checkhealth);
        }
        return 1;
    }