Introduction
Mental and physical health are bidirectional. Depression and anxiety raise the risk of heart disease and stroke in population studies; chronic pain and sleep apnea fuel mood symptoms. The Canadian Mental Health Association (CMHA) and CAMH provide public education; for sleep, see CDC sleep basics. At Trita Medical Clinic in Ottawa, primary care integrates screening for both “somatic” and psychological symptoms—because the split is artificial in real life.
Mechanisms you should know
Stress and the body
Persistent activation of stress pathways contributes to hypertension, dysglycemia, and poor sleep. That does not mean stress “caused” your disease by itself—genetics and environment matter—but it can make control harder.
Mental health and behavior
Low mood reduces motivation for exercise, cooking, and medication adherence. Anxiety can drive chest tightness, palpitations, and GI upset that mimic emergencies—your clinician may use structured questionnaires (e.g., PHQ-9, GAD-7) to clarify patterns.
Physical illness and mood
Thyroid disorders, anemia, B12 deficiency, and uncontrolled pain mimic depression. Good primary care checks for treatable contributors—not only labels.
Warning signs
- Urgent: thoughts of self-harm, psychosis, or inability to care for yourself → 911 or emergency department; in Canada, suicide crisis support: 988 call/text
- Prompt primary care: low mood >2 weeks, panic attacks, functional decline, substance escalation, unexplained weight change
Self-care that helps both sides
- Move — Even brisk walking supports mood and cardiometabolic markers
- Sleep regularity — Fixed wake time anchors circadian rhythm
- Nutrition — Adequate protein, fibre, hydration; limit alcohol (a depressant)
- Connection — Isolation worsens outcomes; brief social contact counts
- Evidence therapy — CBT and related approaches are first-line for many anxiety/depression diagnoses
How Trita supports integrated care
Screening in routine visits, therapy referrals, careful medication initiation with follow-up, and coordination with psychiatry when symptoms are severe or complex.
Conclusion
You do not need to “choose” between mind and body. If symptoms blur together, start with your family doctor—we map medical and mental health contributors together.
Written by Dr. Payman Shahabi
Head of Family Medicine
Dr. Payman Shahabi, MD, PhD, CCFP, leads family medicine at Trita. He is a family physician and hospitalist, faculty in the Department of Family Medicine at McGill University, with a PhD in personalized medicine and pharmacogenetics and residency training at Université Laval. His practice emphasizes continuity, prevention, and evidence-based care.
