Lipitor is a medication used to lower cholesterol levels in the blood. It belongs to a class of drugs called statins. According to the sources provided, it is not recommended to consume grapefruit juice while taking Lipitor or any other statin medication [2][3]. This is because grapefruit juice can interfere with the way the liver processes the medication, leading to higher levels of the drug in the bloodstream, which can increase the risk of side effects [2].

However, there is no specific waiting period mentioned for drinking juice after taking Lipitor. It is generally recommended to take Lipitor at the same time each day, with or without food, as directed by the healthcare provider [1]. If a person wishes to consume juice after taking Lipitor, they should consult their healthcare provider to determine if it is safe to do so and if any precautions need to be taken [2][3].

In conclusion, it is not recommended to consume grapefruit juice while taking Lipitor or any other statin medication. There is no specific waiting period mentioned for drinking juice after taking Lipitor, and it is best to consult with a healthcare provider before consuming any juice or other food or beverage that may interact with the medication [1][2][3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.health.harvard.edu/heart-health/grapefruit-juice-and-statins
[3] https://www.goodrx.com/classes/statins/why-cant-i-have-grapefruit-with-my-statin