Home From the ER: Who to Call When Something Changes

Your loved one is home from the emergency room. The discharge papers are on the counter, the new prescriptions are filled, and now you are the one watching. The first few days are when questions pop up most: is this cough normal, is that swelling new, should you go back.

Knowing who to call before something happens saves time, stress, and sometimes a second ER trip that wasn't needed. It can also mean getting help faster when it truly is an emergency. This guide walks through the four main options, what each one is for, and how to tell them apart in the moment.

One rule sits above everything else: if you are scared and unsure, call 911. No one will fault you for being cautious.

The quick guide

Match the situation to the right level of care. When in doubt, move one level up, not down.

If your loved one is on hospice or home health, call that agency's 24/7 line first for anything except a clear 911 emergency. They know the patient, can often send a nurse to the home, and may prevent an unwanted hospital trip.

Call 911 for these

Call 911 when a delay of even 30 minutes could cause permanent harm. Don't drive your loved one yourself. Paramedics can start treatment on the way and alert the hospital.

• Chest pain or pressure, especially spreading to the arm, jaw, neck, or back, or with sweating or nausea
• Trouble breathing: gasping, can't finish a sentence, lips or fingertips turning blue or gray
• Stroke signs (BE FAST): Balance loss, Eyes (sudden vision change), Face drooping, Arm or leg weakness, Speech slurred or confused, Time to call. Note the time symptoms started.
• Unresponsive, hard to wake, or sudden severe confusion that is new or much worse than usual
• A seizure, especially a first seizure or one lasting more than 5 minutes
• Bleeding that won't stop after 10 minutes of firm pressure, or vomiting or coughing up blood
• A serious fall: hit their head while on blood thinners, can't get up, or a possible broken hip (leg shortened or turned out)
• Signs of a severe allergic reaction to a new medication: swelling of the face, lips, or tongue, or hives with trouble breathing
• Sudden, severe pain anywhere, often described as "the worst ever"
• Thoughts of suicide or harming others. You can also call or text 988.

For a possible overdose or wrong medication taken, call 911 if they are not alert. If they are awake and stable, call Poison Control at 1-800-222-1222.

A note on advance directives: if your loved one has a POLST or DNR, keep it on the fridge and hand it to paramedics. Families on hospice should usually call hospice first, since 911 may lead to treatments the patient has chosen to avoid.

When should you call the nurse line instead of 911?

The nurse line is your best tool for the gray zone. A registered nurse listens to the symptoms, asks questions, and tells you whether to stay home, see the doctor, go to urgent care, or call 911. It's usually free and open 24/7.

Where to find one:

• The member services number on the back of the insurance card (most Medicare Advantage and Medicaid plans offer one)
• The PCP's office number after hours, which often forwards to an on-call nurse or doctor
• The ER discharge papers, which often list a nurse or follow-up number near the instructions
• The hospice or home health agency, if your loved one is enrolled

Good reasons to call:

• A new fever, especially in an older adult
• Questions about the new medications: a missed dose, side effects, or how they mix with current pills
• Symptoms the ER said to watch for that seem to be getting a little worse
• New dizziness, weakness, or poor appetite that isn't severe
• Not peeing much, or signs of dehydration
• A wound that looks a bit red or is oozing
• Simply feeling that something is "off" and you need a second opinion

If the nurse says to call 911 or go back to the ER, follow that advice.

Go to urgent care for same-day, non-emergency problems

Urgent care fits problems that need hands-on care today but aren't life-threatening, especially when the PCP can't fit you in. It's usually faster and far less expensive than the ER.

Good fits for urgent care:

• Minor cuts that may need stitches, or minor burns
• Possible urinary tract infection (burning, frequency; new confusion can be a sign in older adults, so call the nurse line if confusion is significant). If a UTI or other infection led to a hospital stay, Going Home From the Hospital After a UTI or Other Infection covers finishing antibiotics safely and preventing the next one.
• Sprains, or a minor fall with pain but the person can still walk
• Cough, cold, or flu symptoms without trouble breathing
• Ear pain, pink eye, or a sore throat
• A rash that is spreading but not causing swelling of the face or trouble breathing

When urgent care is not the right choice:

• Anything on the 911 list above
• Problems tied directly to the ER visit, like the same chest pain coming back. Call the nurse line or return to the ER.
• Patients who are very frail or bed-bound and can't travel easily. A nurse line, home health visit, or hospice nurse may be better.

Call ahead or check online for wait times, and confirm the clinic accepts your loved one's insurance.

Call the primary care provider for follow-up and slower changes

The PCP is the anchor of your loved one's care after an ER visit. They know the full history and can connect the dots the ER couldn't.

Call the PCP's office during business hours to:

• Schedule the ER follow-up visit. Most discharge papers say to be seen within 2 to 7 days. Call the next business day, even if things are going well.
• Review new prescriptions and make sure they don't conflict with existing ones
• Order tests or referrals the ER recommended, like a cardiologist or imaging
• Report slow changes over several days: less energy, more forgetfulness, weight gain, worsening swelling in the legs
• Ask about home health, physical therapy, or medical equipment like a walker or shower chair
• Talk about bigger questions: frequent ER visits, care needs at home, or whether it's time to discuss assisted living, palliative care, or hospice

If the PCP can't see your loved one within the window the ER recommended, ask whether a nurse practitioner or physician assistant in the same office has an opening.

Questions about paying for care? The Medicaid eligibility quiz for your state walks you through it step by step, and the 4 ways families actually pay explains the options.

Before you call: have this ready

Whoever you call, these details help them help you faster. Keep them in one folder or on the fridge.

• The ER discharge papers, including the diagnosis and warning signs to watch for
• A current medication list with doses, including the new prescriptions
• Allergies
• What changed, when it started, and whether it's getting better or worse
• Recent numbers if you have them: temperature, blood pressure, blood sugar, oxygen level
• Insurance card and the PCP's name and phone number
• Any POLST, DNR, or advance directive, plus the name of the health care agent

Set it up today, before you need it

Take five minutes now to write these numbers down and post them where everyone in the household can see them.

Then schedule the PCP follow-up visit, and share this sheet with any other family members helping with care so everyone makes the same call in the moment.

This article is general information for family caregivers, not medical advice. Always follow the instructions in your loved one's discharge papers and the guidance of their care team.