Sepsis Warning Signs: TIME and When to Call 911

Name: Sepsis: When an Infection Turns Deadly
Availability: InStock

Why this matters

Sepsis is your body's extreme, out-of-control response to an infection. It can damage organs within hours. It can follow almost any infection: a urinary tract infection, pneumonia, even a small skin wound. The Centers for Disease Control and Prevention lists sepsis as one of the leading causes of death in U.S. hospitals. Recognizing it early, and saying the word out loud at the hospital, is what changes the outcome.

Know the signs

What sepsis actually is

An infection starts the trouble. Sepsis is what happens when your body's own response to that infection spins out of control. It starts damaging your organs instead of just fighting the germ. Sepsis isn't a specific infection itself. It's what a serious infection can turn into.

Sepsis can follow almost any infection. That includes a urinary tract infection (UTI), pneumonia, a skin wound or cut, a dental infection, or an infection after surgery. Most infections never become sepsis. But when one does, it becomes a medical emergency that can worsen by the hour.

TIME: four signs to check

The Sepsis Alliance teaches a simple set of checks called TIME. Run through it whenever someone has a known infection and doesn't seem right.

T — Temperature. A fever, or a temperature that's unusually low. Both count.
I — Infection. Signs of an infection somewhere — a wound, a cough, pain when urinating, redness and warmth around a cut.
M — Mental decline. New confusion, unusual sleepiness, or being hard to wake or rouse.
E — Extremely ill. They say it's the worst they've ever felt, or they're in severe pain. Their skin looks clammy or mottled (blotchy, marbled patches). They're short of breath, or they've barely urinated.

An infection plus even one of these is enough to seek emergency care now.

In older adults, confusion may be the only sign

In an older adult, sepsis often skips the textbook warning. There may be no fever at all. Sometimes the temperature is normal, or even low. The first, and sometimes only, sign is confusion. Someone who was following a conversation yesterday is suddenly foggy, sleepy, or hard to rouse today.

This pattern gets missed constantly. Families and even caregivers expect a fever before they worry. Watch for a parent with any known infection who suddenly seems "not themselves": slower, confused, or unusually sleepy. Treat that as a possible sign of sepsis, fever or not.

Say the word out loud at the hospital

If you suspect sepsis, say so in plain words: "I'm concerned about sepsis." Say it to the first nurse you see. Then say it again to the doctor. It's a real medical term hospital staff act on quickly. It can move your loved one's evaluation forward faster than describing symptoms alone.

You are not diagnosing anything by saying it. You're handing the clinical team the one word that changes how fast they move. Hours matter with sepsis the way they do with a stroke or a heart attack. Treatment started early works far better than treatment started late.

Which infections put someone at risk

Watch closely after any infection, especially in someone older, with a chronic illness, or with a weaker immune system. Watch after a urinary tract infection, pneumonia, or another lung infection. Watch after a skin wound or bug bite that's getting worse instead of better. Watch after a dental infection or abscess. Watch after any infection following a recent surgery or hospital stay.

None of these usually leads to sepsis. But "usually fine" isn't a promise. A fast-moving infection can turn serious within a day. If a known infection is being treated, and the person seems to be getting worse instead of better, that's worth a call. It's not a wait-and-see.

How it really looks

Bridget's father doesn't make sense at midnight

Bridget's father started antibiotics for a urinary tract infection three days ago and seemed to be improving. Around midnight, Bridget's mother calls: he's talking nonsense and can't remember what year it is. Bridget's first thought is that he's just overtired, or reacting to the new medication. Then she remembers that confusion can be sepsis's first sign in an older adult, even with no fever. She tells her mother to call 911 and say the word "sepsis" to the dispatcher. At the hospital, his temperature is normal. But his blood pressure has dropped. It's sepsis, caught early enough to reverse.

Lucian's mother says it's just the flu

Lucian's mother scraped her shin on a garden step a week ago. Now she says it's just the flu: achy, exhausted, barely eating. When Lucian stops by, the scrape looks red and angry. Her lower legs are blotchy, almost marbled, a color he's never seen on her before. She insists she's fine and just needs sleep. Lucian remembers that mottled skin, an infected wound, and feeling this unwell together are exactly the TIME warning signs sepsis teaches. So he drives her to the emergency room instead of leaving her to rest. The wound infection has spread into her bloodstream. Two days of antibiotics and monitoring in the hospital, and she's herself again.

What to do until help arrives

Call 911 or go to the emergency room now if a known infection comes with fever, confusion, or feeling extremely unwell.
Say the word out loud: "I'm concerned about sepsis." Say it to the dispatcher, then again when you check in at the ER.
Tell them about any recent infection, wound, surgery, or antibiotic course. Sepsis rarely comes out of nowhere.
List their current medications and allergies for the medical team.
If they're confused or unsteady, stay close and keep talking to them. Don't let them get up alone.
Don't give food or drink if they seem seriously unwell, in case they need care quickly.
Note when the confusion or decline started, as closely as you can. It helps clinicians judge how fast this is moving.

Myths & mistakes

People often think sepsis only happens with a raging fever.Actually a normal or even low temperature can occur, especially in older adults. Confusion may be the only sign.

People often think you have to already be seriously ill in a hospital for sepsis to be a risk.Actually sepsis can follow an ordinary urinary tract infection, a small skin wound, or a routine surgery. It can happen in someone who was doing fine days before.

People often think saying "I think it's sepsis" is overstepping since you're not a doctor.Actually saying the word tells the medical team exactly what to move quickly on. It's exactly the kind of information they want from you.

What you learned

Sepsis is your body's extreme, damaging response to an infection — not the infection itself.
TIME covers it: Temperature, Infection signs, Mental decline, and Extremely ill.
In older adults, confusion can be the first and only sign, even with no fever.
Any infection plus a TIME sign is a reason to seek emergency care now, not tomorrow.
Say the word "sepsis" out loud at the hospital — it can move your loved one's care forward faster.

Sources

Sepsis Alliance — The TIME warning signs of sepsis
Centers for Disease Control and Prevention — Sepsis: risk factors, symptoms, and prevention

Spot an error? Tell us — accuracy matters more to us than being fast.

Common questions

What's the difference between an infection and sepsis?

An infection is germs, such as bacteria, a virus, or a fungus, causing illness in one place, like a bladder or a wound. Sepsis is your body's own response to that infection spinning out of control and damaging organs elsewhere. Most infections never become sepsis, but when one does, it moves fast and needs emergency treatment, not a wait-and-see approach.

My father has no fever. Can it still be sepsis?

Yes, especially in older adults. A normal or even low temperature doesn't rule sepsis out, and confusion or sudden sleepiness is often the clearest sign instead. If he has a known infection and suddenly seems different, treat that change as a reason to seek care today, fever or not.

Won't I feel silly saying the word "sepsis" if it turns out to be something else?

No. Hospital staff would rather hear the word and rule it out than have you describe vague symptoms while a fast-moving infection gets worse. Saying it out loud tells them exactly what to check first, and a visit that turns out to be something milder costs far less than sepsis caught late.

Check what you know

Five questions. Four correct to pass. Retake as many times as you like — this is practice, not a test.

This course belongs to Caring for Aging Parents. Courses that pair well with it: