What should you know about salmonella in sickle cell disease?

[Sickle Cell Disease](/conditions/sickle-cell-disease/) affects red blood cells and can change how the body responds to infection. Salmonella may remain in the gut or enter the bloodstream and can be associated with fever, weakness, bone or joint symptoms. Infection can overlap with a sickle cell crisis, so new [Joint Pain](/symptoms/joint-pain/), [Fatigue](/symptoms/fatigue/) or [Pale Skin](/symptoms/pale-skin/) should not be dismissed as routine food poisoning.

A healthcare professional may assess vital signs, hydration and pain, and request a [Blood Test](/treatments/diagnostics-and-screening/blood-test/) or cultures when appropriate. The symptoms do not identify the cause without assessment.

Follow the personal infection plan provided by your haematology team. Check your temperature if you feel unwell, drink according to your clinician's advice and keep taking prescribed medicines unless a professional tells you otherwise. Do not use leftover antibiotics or delay contact because diarrhoea seems mild. Tell the team about stool changes, vomiting, recent food or water exposures and anyone else who is ill.

Contact your haematology or urgent-care service promptly for fever, chills, new severe pain, breathing difficulty, confusion, fainting, persistent vomiting, inability to drink or reduced urine. Emergency help is appropriate for collapse, severe weakness or difficulty breathing. Early assessment can distinguish infection from other complications and guide antibiotics, fluids and monitoring.

Ask which temperature or symptom threshold should trigger your emergency plan, whether blood or stool testing is needed, how to manage fluids during diarrhoea, and which medicines are safe with your regular treatment. [Premarital Screening](/treatments/diagnostics-and-screening/premarital-screening/) is a separate service and does not diagnose an acute infection.