Lipitor is a medication used to lower cholesterol levels in the blood, particularly in individuals with high cholesterol or at risk of heart disease. However, there is limited information on how Lipitor affects a child's growth.

The drug's active ingredient is atorvastatin, which works by blocking an enzyme in the liver that produces cholesterol. According to Drug Patent Watch [1], Lipitor is FDA-approved for use in children aged 10 years and older with heterozygous familial hypercholesterolemia (an inherited condition that causes high cholesterol levels).

While the medication has been shown to be effective in reducing cholesterol levels in children, it is unclear whether it affects growth. Medical News Today [2] states that there have been reports of growth suppression in children taking atorvastatin, but the evidence is limited and inconclusive.

A study published in the National Library of Medicine [3] examined the effect of atorvastatin on growth in children with familial hypercholesterolemia. The study found that atorvastatin did not affect growth over a two-year period. However, the study only included a small number of children, and the researchers suggest that more research is needed to determine the long-term effects of atorvastatin on growth in children.

In conclusion, while Lipitor is FDA-approved for use in children with familial hypercholesterolemia, there is limited information on how it affects a child's growth. Some studies suggest that atorvastatin does not affect growth, but more research is needed to confirm these findings. Parents should consult with their child's healthcare provider to discuss the potential benefits and risks of using Lipitor in children.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.medicalnewstoday.com/articles/248136
[3] https://www.ncbi.nlm.nih.gov/books/NBK430779/