I went to a summer BBQ and now I have food poisoning, what should I do?
The symptoms of food poisoning usually begin within one to two days after eating contaminated food, sometimes they may start within hours of eating contaminated food.
Food poisoning is usually not too serious in most people and the symptoms clear up within a few days. If your symptoms persist for more than three days then you should see your doctor.
Staying hydrated is very important if you have food poisoning as you need to replace fluids lost through vomiting and diarrhoea. Using oral rehydration sachets, such as Dioralyte will help to prevent dehydration.
If the symptoms of diarrhoea need to be controlled and are causing concern then you can take loperamide. Loperamide reduces the speed at which the gut contents are pushed through the intestines, allowing more time for water and nutrients to be reabsorbed back into the body. This will help relief the symptoms of diarrhoea.
If you are vomiting a lot, then see your doctor who may give you an anti-emetic medicine, such as domperidone to help control this.
You can also try using Enterosgel, which works by adsorbing the bacteria or toxins in the gut that cause diarrhoea. Enterosgel is suitable for children and adults.
Take plenty of rest – this will help you recover quicker.
Drinking lots and lots of water to prevent dehydration. Try taking small sips every 15 minutes. Using a straw may help.
Don't worry if you have lost your appetite and are not eating much. Once you feel ready to eat try having dry bland foods such as toast, crackers or rice cakes. Avoid fatty and spicy foods as these may irritate your stomach.
Stay off work or school until at least 48 hours after the last episode of diarrhoea to help prevent the spread of infection.
Avoid preparing food for other people while you have symptoms of food poisoning.