What to Expect If You Are Admitted During Treatment

A hospital admission during cancer treatment can happen for fever, infection, dehydration, pain, blood clots, breathing trouble, low blood counts, or other urgent problems. Your hospital team and your oncology team need to stay in close contact throughout your stay.

This page is educational. It is not medical advice and does not suggest a test or treatment.

Cancer treatment, especially chemotherapy, can lower your white blood cell count. Doctors call low white cells neutropenia. It raises your risk of infection. Infections during cancer treatment can turn serious quickly. That is one of the most common reasons for an unplanned admission. Whatever the cause, you and your caregivers can ask who is coordinating your plan. You can also ask what needs to be true before you can safely go home.

A fever of 100.4°F, or 38°C, or higher during treatment is a medical emergency. It is not something to watch overnight. It needs urgent medical attention. It can signal a serious infection right when your immune defenses are down. If you are admitted for this reason, expect blood tests. Expect cultures to find the source of infection. Expect antibiotics started quickly, often before the exact cause is confirmed.

Beyond fever, other signs point to problems that need urgent attention. These include chills, a new cough or sore throat, diarrhea, ear or sinus pain, and a stiff or sore neck. They also include a new skin rash, sores or a white coating in the mouth, and swelling or redness at a catheter or port site. Bloody or cloudy urine, or pain when urinating, counts too. Any of these, especially with fever, is worth mentioning right away. Do not wait to see if it passes.

Bring, or ask someone to bring, your treatment name, the date of your last treatment, your oncologist's contact information, and a full list of your medicines. Ask what problem the hospital team believes is happening, and what tests are still pending. Ask directly whether your oncology team knows you are admitted. Hospital teams and cancer teams do not always share records in real time. Ask exactly what needs to happen before you can be discharged.

• How does this hospital stay fit with my diagnosis, my treatment, and my current symptoms?
• After this hospital stay, what should I do now, what can wait, and what should make me call sooner?
• Is there a written plan, handout, or referral that would make this easier to follow?
• Who do I contact after hours about this hospital stay, and what should I have ready?

Use the call button or ask for a nurse right away for worsening breathing, chest pain, confusion, uncontrolled bleeding, a new high fever, severe pain, or any symptom that is changing quickly. These are not "wait until rounds" situations. Say clearly that you are a cancer patient. Describe exactly what changed, so the team can move quickly.

This is one specific question worth asking your oncology team before you ever need it: which symptoms mean go to the emergency room now, and which mean call the office first. Having that answer ahead of time removes one layer of second-guessing during an already stressful moment.

An admission like this can start to feel open-ended, especially while your team waits on culture results or your blood counts to recover. Ask your team each day what they are watching for, and what specifically needs to improve before discharge becomes possible. A clear, updated answer, even if the answer is "we are still waiting," makes a hospital stay feel like it has a direction rather than a fog.

Admission planning connects to urgent symptoms, your medication list, caregiver communication, and your discharge instructions once you are ready to go home. Related pages: What to Expect When Biopsy Results Come by Phone, What to Expect Meeting a Radiation Oncologist.

• National Cancer Institute — Infection and Neutropenia During Cancer Treatment.