Dehydration can make food poisoning worse. Pregnancy changes the way your immune system functions, making it easier for you to become infected with certain microorganisms that can be transmitted by food. Also, because your fetus is in the early stages of development, it is at greater risk for being infected by certain bacteria transmitted by food. A fetus can become ill even without the mother experiencing any symptoms of illness. Antiacid changes the environment for bacteria and other microorganisms in the stomach and intestines.
Antibiotics change the way bacteria and other microorganisms act inside the body.
Decreased liver function will change the way your body responds to bacteria. Your condition may weaken your immune system, slowing down the body's natural defenses against bacteria, viruses, and other disease-causing agents in food and the environment. Your illness may have left your body weaker than normal, letting bugs invade your system more easily than they otherwise could. Regardless of whether you are at high risk or not, it's a good idea to talk to your doctor or other health care provider about how to avoid food poisoning. And check out our food safety tips.