Does living with PTS affect mental health?
Read as an instruction, this question asks whether mood belongs on the list of things to report about post-thrombotic syndrome (PTS).
Yes, include mood when you report symptoms
Cleveland Clinic says PTS can weigh on how a person feels. The desk reads that as a reason to tell your clinician about mood, not only about your legs.
The passage behind it
Cleveland Clinic's page on post-thrombotic syndrome says:
Living with post-thrombotic syndrome can take a toll on how you feel mentally and emotionally. People with this condition often experience depression , anxiety and a general loss of self-confidence.
The passage names three things: depression, anxiety and a loss of self-confidence. It says people "often" experience them. It does not say how many people, for how long, or what helps.
What to confirm with your clinician
Ask: "Could how I have been feeling be connected to PTS, and who should I talk to about it?" Say it in your own words. A clinician cannot respond to what stays unsaid.
Related reading includes Cleveland Clinic's page on deep vein thrombosis and Cleveland Clinic's page on post-thrombotic syndrome.
Where the guidance stops
The passage says the effect on mood is common enough to name. It cannot tell you whether it applies to you.