What should you know about i am having food poisoning?

Food poisoning is an illness caused by contaminated food or drink. Symptoms may begin after a meal or later, depending on the cause. Vomiting and diarrhoea can remove water and salts from the body, leading to thirst, dry mouth, dizziness, weakness, or reduced urine. Abdominal cramps and fever may accompany the illness. Several people who ate the same food becoming unwell is useful information for a clinician, but it does not prove the source.

Sip water or oral rehydration solution often, taking small amounts if vomiting is present. Rest, wash hands carefully, and avoid preparing food for other people while unwell. When appetite returns, try simple foods and avoid alcohol and heavy meals. Oral rehydration therapy can help replace fluid and salts; severe dehydration may require IV fluid therapy. Ask a pharmacist before taking anti-diarrhoeal medicine, particularly with fever or blood in the stool.

Seek urgent help for blood in vomit or stool, severe or localised abdominal pain, confusion, fainting, trouble breathing, or inability to keep fluids down. Arrange prompt assessment for signs of dehydration, persistent fever, ongoing vomiting, or diarrhoea that is worsening rather than easing. Children, older adults, pregnant people, and those with significant medical conditions can become dehydrated more quickly and should seek advice sooner.

Ask whether you need a stool test, how much fluid replacement is appropriate, and which medicines are safe. Tell the clinician when symptoms started, what you ate, who else became ill, your urine pattern, and whether you have blood, fever, or severe pain.