Your family doctor must check your progress at regular appointments to make sure that this drug does not cause unwanted effects.
If you will be taking this drug in large doses for a long time, do not stop taking it without first checking with your family doctor . Your family doctor may want you to reduce gradually the amount you are taking before stopping completely.
This drug may cause some people to feel a false sense of well-being or to become dizzy, lightheaded, or less alert than they are normally Make sure you know how you react to this drug before you drive, use machines, or do anything else that could be dangerous if you are dizzy or are not alert .
Before you have any medical tests, tell the family doctor in charge that you are taking this drug. The results of the metyrapone test may be effected by this drug.
If you have been using this drug for a long time and you think you may have become mentally or physically dependent on it, check with your family doctor . Some signs of dependence on amphetamines are: