In the world of medicine, time is often the most powerful healing tool at a doctor’s disposal. As a primary care physician at Stanford University, Lucy Kalanithi frequently prescribes what she calls the tincture of time—a thoughtful waiting period that allows symptoms to resolve or clarify on their own.
This approach, while sometimes challenging for patients to accept, is often the most effective path to recovery. Kalanithi’s professional experience is deeply intertwined with her personal journey, having lost her husband, Paul Kalanithi, a fellow doctor, to cancer at the age of 37. Their shared medical background and personal experiences have shaped her unique perspective on the balance between immediate action and patient observation.
Balancing urgency and patience in medical care
Kalanithi’s daily routine involves seeing 21 patients, with typically two requiring urgent care. The challenge lies in distinguishing between conditions that need immediate intervention and those that can be safely monitored. This delicate balance is a constant consideration in her practice.
For instance, a young teacher might present with symptoms that could indicate either a common yeast infection or more serious pelvic inflammatory disease. A widower’s racing heart could result from an arrhythmia, dehydration, or even emotional distress. Kalanithi often finds herself making provisional plans, such as ordering blood tests or scheduling follow-ups, to allow time to reveal the correct diagnosis.
The philosophy of waiting is not about inaction but about informed patience. More tests can provide reassurance but also come with risks, including side effects and unnecessary stress. Kalanithi trusts both her patients’ knowledge of their bodies and her own clinical intuition, honed by years of experience.
The personal side of waiting: raising a daughter
Kalanithi’s professional insights extend into her personal life as a single mother to her daughter, Cady. Parenting presents its own set of wait-and-see moments, from decisions about discipline and independence to more significant choices like switching schools. Each decision is a best guess, with no guaranteed outcomes.
As Cady grows, Kalanithi finds herself oscillating between clinical vigilance and the need to breathe and trust the process. She acknowledges that parenting is not about finding one right answer but about supporting her daughter’s unique journey. Cady, now a wry and energetic seventh-grader, is the next great love of Kalanithi’s life, and their bond is built on patience and presence.
Cady’s connection to her late father is a poignant aspect of their relationship. Paul Kalanithi’s memoir, When Breath Becomes Airis available for her to read when she chooses. Kalanithi wonders how Cady will engage with her father’s legacy and what she will carry forward from his words. This, too, is a journey of waiting and discovery.
A legacy of presence and patience
Kalanithi’s life and work are a testament to the power of presence over certainty. In her medical practice, she promises her patients not certainty but her unwavering presence. This same principle guides her as a mother, offering support and guidance while allowing Cady the space to grow and explore her own path.
The tincture of time, whether in medicine or parenting, is about trusting the process and being present for the journey. Kalanithi’s story reminds us that healing and growth often require patience, and that the most profound connections are built on presence and love.
