Are allergic to Proscar, finasteride, or any inactive component used to make Proscar. Your healthcare provider or pharmacist has a list of the inactive ingredients used to make Proscar.
Are or may be pregnant.
Proscar Precautions and Warnings: Summary
There are a number of situations in which Proscar should not be taken, as well as a number of precautions and warnings to be aware of before starting this drug. However, it is possible that not all precautions or warnings for Proscar were discussed in this article. Therefore, you should talk with your healthcare provider about the Proscar warnings and/or precautions that may apply to you.