What should you know about mild food poisoning symptoms?

Food poisoning can cause loose stools, queasiness, vomiting, abdominal cramps, and sometimes fever. The intensity may change during the illness; a person may feel better between episodes and then become tired after losing fluid.

These symptoms can overlap with other stomach illnesses, so the symptom pattern alone cannot identify the cause. Notice when symptoms began, what you ate or drank beforehand, whether anyone else is ill, and whether you can keep fluids down.

Use small, frequent sips of water or oral rehydration solution. This approach is often easier during nausea and helps replace fluid and salts lost in loose stools or vomit. Rest and avoid alcohol while your stomach is unsettled.

Resume food gradually with plain, familiar choices when you feel able. Wash hands with soap and water after using the bathroom and before handling food. Avoid sharing towels or preparing meals for others until you are feeling well.

Contact a clinician if vomiting prevents drinking, diarrhoea is becoming more frequent, or you are unusually dizzy, drowsy, or passing little urine. Urgent assessment is needed for severe abdominal pain, blood in stool or vomit, fainting, confusion, or a marked fever.

Get advice promptly if the person affected is a baby, older adult, pregnant, frail, or has a condition that increases the effects of fluid loss. A clinician can assess hydration and decide whether further treatment is appropriate.

Do these symptoms fit food poisoning? How can I tell whether I am becoming dehydrated? Which symptom-relief medicines are safe for me?