Food poisoning is an illness caused by eating contaminated food. When food contains bacteria, viruses, parasites, or toxins, your body will react to try to fight off the source of your illness.

Generally, those with food poisoning will recover at home with fluids and rest. Unfortunately, sometimes this isn’t the case and treatment is required.

Causes 

Bacteria: Salmonella, E. coli, and Listeria.

Viruses: Norovirus and rotavirus.

Parasites: Giardia or Cryptosporidium.

Toxins: Contaminated food or improper food storage.

Common Symptoms of Food Poisoning

Nausea and vomiting.

Diarrhea (may be watery or bloody).

Stomach cramps and bloating.

Fever and chills.

Weakness and fatigue.

Immediate Management at Home:

Stay Hydrated:

Drink plenty of water or oral rehydration solutions (ORS) to prevent dehydration caused by diarrhea and vomiting.

Avoid caffeine, alcohol, and sugary drinks.

Rest: Allow your body to recover by getting enough rest.

Ease Back Into Eating:Start with easy-to-digest foods such as bananas, rice, applesauce, and toast.

Avoid spicy, greasy, or high-fiber foods until symptoms improve.

Use Over-the-Counter Medications:

Antidiarrheal medications  can reduce symptoms but should be avoided if there's bloody diarrhea.

When to Seek Help

Symptoms persist for more than 3 days.

Severe dehydration signs like dry mouth, dizziness, and reduced urination.

High fever 

Persistent vomiting or inability to keep liquids down.

Blood in stool or vomit.

Prevention Tips

Always wash your hands before handling food.

Cook food thoroughly, especially meat, poultry, and seafood.

Store food at the correct temperatures and avoid leaving perishable items out for too long.

Wash fruits and vegetables before eating.

Avoid consuming unpasteurized milk, juice, or undercooked eggs.