Hospital Safety: How to Protect Yourself During a Hospital Stay
The hospital is where patients go when something is seriously wrong — and where they expect, reasonably, that the full resources of modern medicine will be applied carefully and correctly to help them get better. For the most part, that expectation is warranted. Hospitals employ skilled, dedicated professionals who work under demanding conditions to provide care that saves lives every day.
They also make mistakes — with a frequency that most patients would find alarming if they knew the numbers.
A landmark report published by the Institute of Medicine in 1999, titled "To Err is Human," estimated that medical errors caused between 44,000 and 98,000 deaths in U.S. hospitals annually. Subsequent research has suggested the actual number may be significantly higher. A 2016 study published in the British Medical Journal estimated that medical error is the third leading cause of death in the United States, accounting for more than 250,000 deaths per year. Other research has found that roughly one in ten hospitalized patients experiences a preventable adverse event during their stay.
These numbers are not meant to produce fear of hospitals. They are meant to produce informed vigilance — the understanding that hospitals, like all complex human systems, are imperfect, and that patients and families who know what to watch for, what to ask, and how to advocate effectively are measurably safer than those who don't.
Patient vigilance is not a criticism of hospital staff. It is a layer of protection that supplements the care being provided — a second set of eyes, a voice that asks the question that might otherwise go unasked, a presence that ensures the patient is seen as a person with a full medical history and not just as the occupant of a bed.
Here is what that vigilance looks like in practice.
Before You Arrive: Preparation That Matters
The most effective hospital safety advocacy begins before the patient sets foot in the building.
Bring a complete, written medication list. Medication errors are among the most common and most preventable hospital safety events. They occur when staff are unaware of what a patient is already taking, when medications are transcribed incorrectly during the admission process, or when a new in-hospital medication interacts with something from outside. A clear, written list — including the name of every medication, the dose, and the frequency — given to every clinician involved in the patient's care reduces this risk significantly. The list should include over-the-counter medications, vitamins, supplements, and herbal products, all of which can interact with medications administered in the hospital.
Designate an advocate. A patient who is ill, in pain, sedated, or anxious is not in an ideal position to track information, ask questions, and speak up when something seems wrong. A designated advocate — a family member or trusted friend who is present as much as possible and empowered to ask questions on the patient's behalf — provides a critical function. This person should be introduced to the care team, should understand their role, and should be present for rounds and significant conversations when possible.
Understand the reason for the hospitalization and the expected plan. Walking into a hospital with clarity about why you are there, what the expected course of care is, and what the goals of the admission are provides a baseline against which to evaluate what actually happens. When something departs from the plan without explanation, a patient or advocate who knows the original plan can ask why.
During the Stay: What to Watch and What to Ask
Ask every provider to wash their hands — every time. Hospital-acquired infections are one of the most common and serious preventable harms in healthcare. The Centers for Disease Control and Prevention estimates that on any given day, roughly one in 31 hospitalized patients has at least one healthcare-associated infection. Hand hygiene — the single most effective prevention measure — is still performed inconsistently in hospital settings. Patients and families have the absolute right to ask every person who enters the room and touches the patient whether they have washed their hands. This request should be made without apology, and it should be made every time.
Know every medication being administered and why. Before any medication is given, patients or their advocates should ask what it is, what it is for, and what the dose is. This is not excessive scrutiny — it is a basic safety practice. Medication errors in hospitals frequently involve wrong drugs, wrong doses, or drugs given to the wrong patient. A patient or advocate who knows what medications are expected — and asks when something unfamiliar appears — provides a meaningful check on a process that is more error-prone than it should be.
Be present during rounds. Morning rounds — when the medical team visits each patient to review their condition and plan — are the most information-dense part of the hospital day. This is when decisions are made, plans are updated, and the patient's trajectory is shaped. A patient or advocate who is awake, present, and engaged during rounds can hear directly what the team is thinking, ask questions in real time, and ensure that the team's understanding of the patient's condition aligns with the patient's own experience and history.
Ask about the purpose of every test or procedure. Hospitals are environments in which testing can accumulate through habit and protocol rather than clinical necessity. Patients are entitled to ask why each test is being ordered, what information it is expected to provide, and how it will change the management of their care. This question is particularly worth asking when a patient feels a test is redundant, invasive, or otherwise worth questioning.
Track your own care. Keeping a simple notebook — or using a phone — to record what happens each day during a hospital stay is a practice that many experienced patient advocates recommend. Writing down what medications were given, what tests were ordered, what results came back, and what the medical team said during rounds creates a record that can identify inconsistencies, support later conversations about care, and provide a basis for follow-up after discharge.
Preventing Hospital-Acquired Infections
Beyond hand hygiene, there are additional steps patients and families can take to reduce infection risk during a hospital stay.
Patients with intravenous lines, urinary catheters, or other devices that penetrate the skin or enter the body should ask regularly how long the device has been in place and whether it is still needed. Central line infections and catheter-associated urinary tract infections are among the most common healthcare-associated infections, and they are strongly associated with the duration of device use. A device that is no longer clinically necessary should be removed — and patients are within their rights to ask whether removal is appropriate.
Patients recovering from surgery or procedures should understand the wound care expectations and ask the care team to explain any signs of infection to watch for. Surgical site infections are a significant source of hospital-acquired harm, and early recognition depends on patients and families knowing what normal healing looks like and what warrants a call to the nurse.
Fall Prevention
Falls are the most common adverse event in hospitalized patients, and they can have serious consequences — particularly for older adults, who are at elevated risk of fractures and other complications from a fall.
Patients should ask the care team directly about their fall risk and what precautions are in place. Common fall prevention measures include bed alarm systems, non-slip footwear, keeping the call button within reach, and ensuring that a patient who is unsteady calls for assistance before getting up rather than attempting to do so alone.
Patients and families should feel empowered to call for help every time the patient needs to get up — even for short trips to the bathroom. The few minutes of inconvenience involved in waiting for assistance are not comparable to the potential consequences of a fall.
Understanding the Discharge Plan Before You Leave
Discharge is the moment in a hospital stay when a remarkable number of things can go wrong — because it is a transition, and transitions in healthcare are where information is lost, follow-up falls through, and patients end up back in the hospital within days.
Before leaving, every patient should have clear, written answers to the following questions. What is my diagnosis, and what happened during this hospitalization? What medications am I taking, and have any changed from what I was taking before? What symptoms should prompt me to seek care immediately or call my physician? Who do I follow up with, and when? What tests or procedures are pending, and who will follow up on the results?
Patients who leave the hospital with a clear understanding of these answers are meaningfully less likely to experience the kind of post-discharge complications — missed follow-up, medication errors, unrecognized worsening — that drive hospital readmissions. Those who leave without this information are at real risk.
Patients should not hesitate to ask for written discharge instructions to be explained in plain language, to ask questions until they are confident they understand, and to ask what number to call if they have questions or concerns after leaving. A hospital that is too busy to answer these questions at discharge is providing a quality of discharge care that does not serve the patient's safety.
Recognizing When Something Is Wrong
A patient or family member who notices something that doesn't seem right during a hospitalization should say so — directly, clearly, and without apology.
If a medication appears that wasn't expected, ask about it. If the patient's condition seems to be worsening when improvement was expected, say so and ask what the explanation is. If the plan described on rounds doesn't match what's actually happening, raise the discrepancy. If a response is not forthcoming from the bedside nurse, ask for the charge nurse or the attending physician. If a genuine patient safety concern isn't being addressed, hospitals are required to have a process for patients and families to escalate — asking for the patient safety officer or patient relations department is a legitimate step.
This kind of advocacy is not antagonism. It is partnership — an engaged patient and family working alongside the clinical team to catch things that could otherwise be missed. The nurses, physicians, and staff who work in hospitals are managing complex, high-volume environments in which things can and do go wrong despite their best efforts. A patient or family member who is paying attention is not an obstacle to good care. They are part of what makes it possible.
The Role of a Medical Navigator in Hospital Safety
For patients with complex medical histories, multiple conditions, or significant recent diagnoses, hospitalization is a particularly high-stakes environment. The fragmented nature of hospital care — multiple physicians, multiple teams, shift changes, handoffs — creates specific risks for patients whose situations require careful coordination and whose histories require careful context.
Pilot Rock Medical Navigators provides guidance and support during hospitalizations, helping patients and families understand what is happening, track the plan, ask the right questions, and identify concerns that warrant escalation. For patients who don't have a family member able to serve as an advocate — or whose situations are complex enough that a medically informed presence is more useful than a well-meaning but lay advocate — this kind of support can be meaningful.
The goal is the same as in all of Pilot Rock's work: ensuring that the patient has the information, the advocacy, and the expert guidance they need to navigate a system that is genuinely trying to help them — and that, without vigilance, can sometimes fall short.
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If you or a loved one is facing a hospitalization and wants expert support in navigating the experience safely, Pilot Rock Medical Navigators can help. Book a free 15-minute introductory call to discuss your situation. Learn how Pilot Rock can help →