Quick answer: If your symptoms could be life threatening, go to the emergency room or call 911. Chest pain, stroke signs, trouble breathing, and heavy bleeding all need emergency care.
Urgent care handles minor illness and injury, but only while it is open. ER of Irving is open 24 hours a day, every day of the year.
This guide explains which conditions belong in each setting, what changes after hours, and how to decide when you are not sure.
When should you go to the emergency room?
Go to the ER for any symptom that could threaten your life, your limb, or your sight. MedlinePlus advises calling 911 when you think a problem is life threatening, even if you are not certain.
Take these symptoms to an emergency room right away:
- Chest pain or pressure, especially with sweating, nausea, or arm and jaw pain
- Stroke signs such as face drooping, arm weakness, or slurred speech
- Trouble breathing or severe shortness of breath
- Bleeding that will not stop with steady pressure
- Head injury with confusion, vomiting, or loss of consciousness
- Seizures, fainting, or a sudden severe headache
- Severe abdominal pain
- Suspected poisoning or overdose
- High fever in a newborn, or a child who will not wake fully
Chest discomfort is the most common heart attack sign, and it usually lasts more than a few minutes. It can feel like pressure, squeezing, or fullness rather than sharp pain, according to MedlinePlus. Women more often report nausea, cold sweats, or unusual fatigue.
When is urgent care the right choice?
Urgent care suits minor problems that still need same day attention. Common examples include mild flu symptoms, small cuts, earaches, and simple urinary infections.
Two things decide it for you. The first is how severe the symptom is. The second is whether urgent care is actually open.
ER or urgent care, condition by condition
Most people search for one symptom, not a general rule. Find yours below. The right column lists the warning signs that move a problem from urgent care to the emergency room.
These red flags follow the MedlinePlus guide on when to use the emergency room. When in doubt, choose the ER.
| Condition | Usually the right place | Go to the ER if |
|---|---|---|
| Chest pain | Emergency room | Always. Chest pain or pressure needs testing to rule out the heart. |
| Abdominal pain | Depends on severity | The pain is severe or sudden, sits in the lower right side, or comes with fever or vomiting |
| Kidney stones | Emergency room for severe pain | The pain is severe, you have fever or chills, or you cannot keep fluids down |
| Broken bones | Urgent care for a minor break, such as a toe | Bone pushes through the skin, the limb looks bent, or you cannot move it or bear weight |
| Stitches and deep cuts | Urgent care for small cuts | The wound is deep or gaping, or bleeding will not stop with steady pressure |
| Vomiting and diarrhea | Urgent care | It will not stop, you see blood, or you show signs of dehydration |
| Fever in adults | Urgent care | Fever comes with a headache and stiff neck, confusion, or trouble breathing, or medicine does not bring it down |
| Fever in children | Depends on age | A baby younger than 3 months has any fever, or a child is hard to wake or breathing fast |
| Head injury | Emergency room if symptoms follow | The person passed out, is confused, keeps vomiting, or has a worsening headache |
| Urinary tract infection | Urgent care | You have fever, back or side pain, or vomiting, which can mean a kidney infection |
| Allergic reaction | Urgent care for a mild rash or itching | Lips, tongue, or throat swell, or breathing becomes hard. See our anaphylaxis care. |
| Asthma flare | Urgent care for a mild flare | Your rescue inhaler does not help, lips look blue, or you cannot finish a sentence |
| Dizziness | Depends on the cause | It does not go away, or comes with fainting, chest pain, or weakness on one side |
| Back pain | Urgent care | It follows a fall or crash, or comes with leg numbness or loss of bladder control |
| Burns | Urgent care for small, minor burns | The burn is large or deep, sits on the face, hands, or groin, or came from electricity or chemicals |
| Animal bites | Urgent care | The bite is deep, will not stop bleeding, shows signs of infection, or came from a wild animal |
| Eye injury | Urgent care for minor irritation | A chemical splashed in the eye, an object is stuck in it, or your vision suddenly changes |
| High blood pressure | Your doctor, for a high reading with no symptoms | A high reading comes with chest pain, a severe headache, vision changes, or confusion |
| Dehydration | Urgent care for mild cases | You feel confused or faint, stop urinating, or cannot keep any fluids down |
| Sore throat | Urgent care | You have trouble swallowing or breathing, are drooling, or cannot open your mouth fully |
If your symptom is not listed, use the same test. Ask whether it could threaten life, limb, or sight. If the answer might be yes, go to the emergency room.
What if it is late at night or on a weekend?
Most urgent care centers around Irving close in the evening and keep shorter weekend hours. An emergency room does not close.
That matters because symptoms rarely wait for business hours. ER of Irving is staffed around the clock by emergency physicians, with lab and imaging on site. If you need care at 2 in the morning in Irving, an emergency room is the option that is open.
ER or urgent care in Irving: a side by side look
| Feature | Emergency room | Urgent care |
|---|---|---|
| Best for | Life, limb, or sight threatening symptoms | Minor illness and injury |
| Hours | Open 24 hours, every day | Extended hours, not overnight |
| Staffing | Emergency physicians on site at all times | Varies by location and shift |
| On site testing | Advanced imaging and full lab | Basic X-ray and lab |
| Appointment | Never needed | Walk in or booked |
| Typical cost | Higher, varies by plan | Lower, varies by plan |
How much does the ER cost compared with urgent care?
An emergency visit generally costs more than an urgent care visit for the same minor problem. MedlinePlus notes that emergency treatment can cost 2 to 3 times more than the same care in your own doctor’s office.
The gap comes from what an ER keeps ready. Emergency facilities keep physicians, imaging, and lab staff available at every hour of the day. Many insurance plans also set a higher copay for emergency visits.
Your own cost depends on three things:
- Your insurance plan and whether you have met your deductible
- The tests and treatment you need, such as a CT scan or IV fluids
- Whether your problem turns out to need emergency level care
Federal law also protects you. Under the No Surprises Act, emergency care is billed at your in-network cost sharing, even at an out-of-network facility.
Check your coverage before you need it. Our insurance and billing page lists the plans we work with and explains how to ask about your out of pocket cost.
Never delay care for a life threatening symptom because of cost. Call 911 or go to the nearest emergency room.
What about wait times?
Emergency rooms do not see patients in the order they arrive. A nurse checks each patient first, a step called triage. The sickest patients are treated first.
That means a sprained ankle may wait while a possible heart attack goes straight back. Urgent care usually works in arrival order or by booked slot, so the line depends on how many people came before you.
Waits at both change with the day and the hour. Evenings and weekends tend to be busier at urgent care, and many close before the late evening rush. For more on this, see why wait times differ between emergency rooms.
What is a freestanding emergency room?
A freestanding emergency room is a licensed emergency facility that does not sit on a hospital campus. It is open 24 hours, staffed by emergency physicians, and equipped for advanced imaging and lab work.
Freestanding ERs treat the same range of emergencies as any emergency department. When a patient needs surgery, intensive care, or admission, the ER stabilizes them and arranges transfer to a partner hospital.
Frequently asked questions
What is the difference between urgent care and an emergency room?
Urgent care treats minor illness and injury during set hours. An emergency room treats conditions that could threaten life, limb, or sight, and it stays open 24 hours. Emergency rooms also keep advanced imaging, full lab services, and emergency physicians on site at all times.
Is urgent care cheaper than the emergency room?
Usually, yes, for the same minor problem. Emergency rooms cost more because they keep physicians, imaging, and lab staff ready around the clock. For a true emergency, the ER is the right choice whatever the cost.
Can urgent care do X-rays?
Many urgent care centers have a basic X-ray machine, but most do not offer CT scans or ultrasound. An emergency room has advanced imaging on site at all hours. Read more in our guide on X-rays at the ER.
What happens if urgent care sends me to the ER?
Urgent care staff will send you on if your problem needs tests or treatment they cannot provide. If it is serious, they may call an ambulance. Bring any results or notes they give you so the ER team can start faster.
Can an emergency room treat minor problems too?
Yes. ER of Irving treats fractures, sore throat, rashes, and similar concerns alongside true emergencies. This matters most when urgent care is closed.
Where should I take my child?
Children with a high fever, breathing trouble, dehydration, or a significant injury should be seen in an emergency room. Our pediatric emergency team treats children of all ages, 24 hours a day.
Do I need an appointment?
No. Emergency rooms accept walk in patients at any hour, and no referral is required.
What should I do if I get sick at night and urgent care is closed?
If the problem can safely wait, call your doctor’s after hours line or a nurse advice line. If it cannot wait, go to an emergency room. ER of Irving is open all night, every night.
Which is faster, the ER or urgent care?
It depends on how sick you are. Emergency rooms treat the most serious patients first, so a severe problem is seen quickly. For a minor problem, urgent care during open hours is often the shorter wait.
When should I call 911 instead of driving?
Call 911 for chest pain, stroke signs, severe breathing trouble, major trauma, or anyone who is unresponsive. Paramedics begin treatment on the way. MedlinePlus advises calling if you think a problem is life threatening, even when you are unsure.
If you think you are having a medical emergency, call 911 or go to your nearest emergency room immediately.
