Why is isotretinoin considered absolutely contraindicated during pregnancy?

Answer

Due to the high risk of causing severe birth defects.

Isotretinoin is a powerful medication commonly utilized for treating acne. However, it is classified as absolutely contraindicated during pregnancy because it carries a substantial and well-documented risk of causing severe birth defects in the developing fetus. In this context, the potential harm is catastrophic, meaning no benefit from the acne treatment can outweigh the permanent danger posed to the unborn child. Consequently, clinical guidelines mandate that this drug must never be used in pregnant patients to prevent such irreversible outcomes.

Why is isotretinoin considered absolutely contraindicated during pregnancy?
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