Heartburn from Propecia?

Doctor,

Having GI problems wondering if they’re related to Propecia. My doctor is not aware of a connection and I don’t see it listed as a common side effect. But you’re much more familiar with the drug in clinical practice than my MD. Symptoms are diarrhea and heartburn. Is cutting back the dose to say a quarter and try slowly increasing it an option?

Thanks.

I have never heard of diarrhea and heartburn complaints from Propecia.