Gamot sa food poison: fluids, rest and red flags

Food poisoning is an illness caused by contaminated food or drink. It can cause diarrhoea, nausea, vomiting, abdominal pain, fever and tiredness. The main immediate concern is fluid and salt loss, particularly when vomiting or diarrhoea makes drinking difficult. Symptoms may affect several people who shared a meal, but that pattern does not prove the cause. A clinician considers the timing, severity, exposures and health background.

Take small, frequent sips of water or an oral rehydration solution. If vomiting settles, gradually resume simple foods that you tolerate; avoid alcohol and foods that clearly worsen symptoms. Wash hands with soap and water, clean shared bathroom surfaces and avoid preparing food for others while you have diarrhoea or vomiting. Do not start antibiotics or anti-diarrhoeal medicine without medical advice. Oral Rehydration Therapy can support fluid replacement, while IV Fluid Therapy may be considered when oral fluids are not enough.

Seek urgent care for blood in vomit or stool, severe or localised abdominal pain, confusion, fainting, breathing difficulty, repeated vomiting or signs of severe dehydration such as very little urine. Arrange medical advice for a high or persistent fever, symptoms that are worsening, or illness in a young child, older adult, pregnant person or someone with significant medical problems. Keep a record of fluids taken and urine output if symptoms continue.

Do I need an examination or stool testing? Which rehydration product is suitable? Should I stop any regular medicine temporarily? What can I eat while recovering? Which changes mean I need urgent treatment?