What should you know about broccoli food poisoning?

Foodborne illness may follow broccoli carrying harmful germs or toxins. Contamination can happen before purchase, during preparation, or when cooked food is handled or stored incorrectly. Raw, lightly cooked, or ready-to-eat broccoli can all be involved. Symptoms may begin after a short delay or later, depending on the cause.

A broccoli-related illness can resemble a stomach virus or another cause of digestive upset, so the food alone does not confirm the diagnosis. Other people who ate the same dish becoming ill is useful information for a clinician. Read more about [Food Poisoning](/conditions/food-poisoning/), [Nausea](/symptoms/nausea/), and [Vomiting](/symptoms/vomiting/).

Take frequent small sips of water or an oral rehydration drink, particularly after loose stools or vomiting. [Oral Rehydration Therapy](/treatments/acute-and-urgent-care/oral-rehydration-therapy/) can help replace water and salts. Rest, and return to plain foods gradually when you feel able to eat. Avoid preparing food for other people while you have vomiting or diarrhoea, and wash your hands carefully with soap and water.

Keep any remaining broccoli or its packaging separate from other food rather than eating it or serving it again. Do not use leftover food as a test of whether it is safe. If you cannot keep fluids down, a healthcare professional may consider [IV Fluid Therapy](/treatments/acute-and-urgent-care/iv-fluid-therapy/).

Arrange prompt medical advice for repeated vomiting, worsening or severe abdominal pain, signs of dehydration such as very little urine, marked dizziness, unusual sleepiness, or a dry mouth, or diarrhoea that is not settling. [Abdominal Pain](/symptoms/abdominal-pain/), [Diarrhoea](/symptoms/diarrhoea/), and [Fever](/symptoms/fever/) may help you describe what is happening.

Seek urgent help if you become confused, faint, have blood in vomit or stool, or cannot drink enough to replace losses. Use a lower threshold for advice for a young child, an older adult, pregnancy, or a person with a weakened immune system or a significant long-term illness.

Ask whether your symptoms fit foodborne illness or another condition, how much fluid is suitable for you, and whether any medicines should be avoided while you are vomiting or having diarrhoea. Tell the clinician when symptoms began, how the broccoli was stored and prepared, what else you ate, and whether anyone sharing the meal is unwell.