Symptoms of the disease

The symptoms of salmonellosis can be confused with those of several other diseases.

• High fever;
• Stomach cramps;
• Diarrhea;
• Nausea;
• Vomiting;
• Headache.

Signs of dehydration

• Dry mouth and skin;
• Less frequent urination and darker urine than usual;
• Weakness;
• Hollow eyes.

People at risk

Some people are more likely to be victims of food poisoning. They fight more difficult against infections. Particular vigilance is required when preparing food.

• People with bowel disease chronic inflammatory disease or affection which reduces immune defenses natural effects of the body against Salmonella: Crohn’s disease, ulcerative colitis, HIV infection, diabetes, cancer, etc;
• The elderly, pregnant women and young children;
• People who have just received treatment for antibiotics because these drugs alter the intestinal flora. Those who take oral corticosteroids are also at greater risk;
• Possibly, people whosestomach secretes less hydrochloric acid. The acidity of the stomach helps destroy salmonella. Here are some possible reasons:
• use of proton pump inhibitor-type antacids (eg, Losec®, Nexium®, Pantoloc®, Pariet®, Prevacid®);
• no secretion of acid from the stomach (achlorydria), caused by chronic gastritis or other problem;
• stomach surgery to correct hyperacidity;
• pernicious anemia.

Risk factors

• Stay in a developing country;
• Have a pet, especially if it is a bird or a reptile;
• Season: cases of salmonellosis are more frequent in summer.