Food poisoning treatment: what to know

Many episodes improve with rest, fluids, and gradual return to food. Vomiting, diarrhoea, nausea, abdominal pain, and fever can all contribute to fluid loss. Treatment depends on your symptoms, age, health, and examination. Antibiotics are not suitable for every cause, and medicines that stop diarrhoea or vomiting may be unsafe in some situations.

Take frequent small sips of water or Oral Rehydration Therapy solution. When nausea eases, try simple foods in small portions and avoid alcohol or heavy meals. Wash hands thoroughly and do not prepare food for others while symptomatic. A pharmacist or clinician can advise about symptom relief and medicines that fit your circumstances. IV Fluid Therapy can restore hydration when oral fluids are not tolerated.

Seek urgent care for blood in vomit or stool, severe or localised abdominal pain, confusion, fainting, breathing difficulty, a seizure, or profound weakness. Obtain prompt assessment if you cannot keep fluids down, urine becomes very limited, dizziness is worsening, or symptoms are not easing. Children, older adults, pregnant people, and those with significant medical conditions may need earlier advice.

Ask which fluids and foods are appropriate, whether you need a prescription or test, and when you can resume normal activities. Explain your symptoms, their timing, fluid intake, urine output, fever, and any medicines you already use.