General practitioners? Need to know only.
Unintended consequences can flow from too much honesty.
Revealing yourself as a pharmaceutical "abuser", that's what you are in the eyes of the medical establishment if using prescription meds without a prescription, only clouds the picture, worsens your care, and strains the relationship with your doctor. Despite promises not to document things. don't count on it. Their legal liabilty > your privacy.
Obviously common sense applies. If you've fucked yourself up somehow and need help, reveal everything, but my doctor doesn't need to know about Cilnidipine or Exemestane use. or GH, or anything else unless there's some problem that may be related to those that I can't resolve myself.
I have a very good relationship with my current doctor. I had a good one with my last doctor as well, ruined after revealing peptide use. Telling him I used heroin would've been more acceptable than UGL peptides. Every problem after that candor is viewed through the lens of "that stuff you're using" may be the issue,
My doc knows I'm well informed, we work together, but she's a means to an end. When I decide I want to use a particular med to treat a condition, or get a diagnostic,I make my argument for it and she either agrees or tells me why a different approach is better in her opinion.
When I decided I wanted Repatha, I knew what the clinical and insurance requirements were. I pretended to go through a couple of statins she prescribed (she wouldn't write Pitavastatin imo because of lack of familiarity), complained about the "right" side effects, and manipulated lipid tests with coconut milk to make sure I qualified.
Since I wanted to use the most up to date <55 LDL-C target for best outcomes, but her guidelines told her to treat to <70 LDL-C, once again I made sure LDL was above 70 so she'd write a Pitavastatin prescription to accompany the Repatha.
The only thing she knows I'm "illegitimately" using is a prescription CGM. I told her I got a script through telehealth. She thinks they're awesome and now I know she'll write me script if I need one.
In any case, it's been well documented, including via interviews with docs, "noisy" patients who are very involved and informed with their own care get more attention and better care than passive patients.