here's an example of a label that says do not use if you have --- thyroid disease
Caution: Do not use BreastSuccess if you are pregnant, nursing, or have any of the following conditions: high blood pressure, heart disease, thyroid disease, glaucoma, diabetes, difficulty urinating due to prostate enlargement, or if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric or emotional conditions, or Parkinson's disease), or for two (2