March 2026 · Ashley Shaw, FNP-BC
What Is Functional Medicine – and How Is It Different From a Regular Doctor Visit?
If you've ever left a doctor's appointment with a prescription but no real answers – or been told your labs look "normal" while you still feel exhausted, foggy, or just not like yourself – you're not alone. It's one of the most common stories I hear from new patients, and it's usually the moment they start looking for a different kind of care.
The short answer
Functional medicine is an approach to healthcare that focuses on identifying and addressing the root causes of symptoms, rather than only managing the symptoms themselves. Instead of asking "What drug matches this diagnosis?", it asks "Why is this happening in the first place?"
How a conventional visit typically works
Conventional primary care does many things extremely well – acute illness, emergencies, screening, vaccination. But the structure of the system means most visits are short, and the toolkit centers on matching a symptom to a diagnosis and a diagnosis to a medication. If your labs fall inside the standard reference range, the workup often stops there – even when you know something is off.
How a functional medicine visit is different
A functional medicine evaluation starts with time. Your first appointment is a deep dive into your full health story: your symptoms and when they started, your sleep, stress, nutrition, digestion, hormonal history, medications, and family history. From there, testing goes deeper than a standard panel – often including comprehensive thyroid and hormone testing, nutrient status, inflammation markers, and metabolic health.
The goal is a connected picture. Fatigue, weight gain, and brain fog aren't treated as three separate complaints; they may be three signals of one underlying imbalance. Your treatment plan is built around that root cause and typically blends nutrition, lifestyle changes, targeted supplementation, and medication when appropriate.
Who tends to benefit most
In my practice, the people who get the most from functional medicine are those dealing with persistent, quality-of-life symptoms that haven't been fully explained: ongoing fatigue, stubborn weight changes, hormone-related symptoms in perimenopause and beyond, digestive issues, poor sleep, and brain fog. It's also a strong fit for people who feel well and want to stay that way – proactive, longevity-focused care rather than waiting for a diagnosis.
What to expect at Solveris
At Solveris, every patient starts with a comprehensive discovery consult, followed by advanced lab testing chosen to answer specific questions about your biology. Then we review the results together – in plain language – and build a personalized plan we adjust over time. Care is available by mobile visit throughout San Diego and by telehealth.
This article is for informational purposes only and is not medical advice. Please consult your healthcare provider about your individual situation.