Because salmon is considered to be a very oily fish, it can sometimes cause problems with diarrhea. Salmonella infection is usually caused by eating raw or undercooked meat, poultry, eggs or egg products. Preventive methods are especially important when preparing food or providing care for infants, older adults and people with weakened immune systems. Other symptoms may include: itching, hives, a burning sensation in the mouth, fever, or an unusual heart pounding sensation. The same kind of thing can happen with those who eat salmon on a regular basis.If you like to eat salmon a lot, you might just find that you will have problems with diarrhea once in a while, especially if you eat a lot of it. Possible signs and symptoms include: Nausea; Vomiting; Abdominal cramps; Diarrhea; Fever; Chills; Headache Your risk of acquiring salmonella infection is higher if you travel to countries with poor sanitation.Salmonella infection is usually caused by eating raw or undercooked meat, poultry, eggs or egg products. Examples include:The following medical problems or medications appear to increase your risk of contracting salmonella by impairing your immune system.Salmonella infection usually isn't life-threatening. August 26, 2019 Foodanswers. Yes its obvious, not fully cooked food always harm you. The best way to avoid this happening is to make sure you cook all seafood, salmon included. Most healthy people recover within a few days without specific treatment.In some cases, the diarrhea associated with salmonella infection can be so dehydrating as to require prompt medical attention. Those who regularly take fish oil supplements might find themselves running to the bathroom more than they would like, simply because this is one of the most common side-effects. The same kind of thing can happen with those who eat salmon on a regular basis. Humans become infected most frequently through contaminated water or food.Typically, people with salmonella infection have no symptoms. A single copy of these materials may be reprinted for noncommercial personal use only. Most people are infected with salmonella by eating foods that have been contaminated by feces. Others develop diarrhea, fever and abdominal cramps within eight to 72 hours. Wash your hands after you:Cookie dough, homemade ice cream and eggnog all contain raw eggs. Eating raw and undercooked seafood can easily be the cause of these moments. Possible signs and symptoms include:Signs and symptoms of salmonella infection generally last two to seven days. Be sure to cook food thoroughly and refrigerate or freeze food promptly.Washing your hands thoroughly can help prevent the transfer of salmonella bacteria to your mouth or to any food you're preparing. The incubation period ranges from several hours to two days. Salmonella bacteria typically live in animal and human intestines and are shed through feces. Advertising revenue supports our not-for-profit mission.Check out these best-sellers and special offers on books and newsletters from Mayo Clinic. The incubation period ranges from several hours to two days.