Antidepressants with PD drugs

Sorry sent too soon! I suspect my husband is depressed. I’ll be talking to PD nurse re this but just wondered if anyone has experience of taking antidepressants with Sinemet. I have read that Venaflaxine is often prescribed. Hopefully PD nurse will prescribe one that suits him, but in meantime I’d like to hear from anyone taking antidepressants with Parkinson’s, mainly do they affect the PD drugs.
Many thanks,