How effective is GP consultation for food poisoning?

The GP will ask when vomiting or diarrhoea began, how often it is happening, whether there is fever or blood in the stool, and whether anyone else became ill after the same meal. They will consider fluid intake, urine output, recent travel, medicines, pregnancy and conditions that increase vulnerability. Examination focuses on hydration and overall illness. Most cases are managed with fluids and rest, while selected cases may need stool testing or specialist advice.

Take frequent small sips of water or an oral rehydration solution, especially after vomiting or loose stools. Eat light foods when you feel able and avoid alcohol. Wash hands with soap and water, avoid preparing food for others while unwell, and follow local advice about returning to work. Do not start antibiotics or anti-diarrhoeal medicine without asking a clinician, because the right choice depends on the cause and symptoms.

Seek urgent care for confusion, fainting, very little urine, inability to keep fluids down, severe abdominal pain, blood in vomit or stool, or breathing difficulty. Arrange prompt medical advice for a child, older adult, pregnant person or someone with a weakened immune system who has significant vomiting or diarrhoea. A GP review is also appropriate when symptoms are not settling or are getting worse.

Ask how to replace fluids, which medicines are safe, whether testing is needed, how to reduce spread at home, and what symptom should trigger emergency care.