Bed rest and physical rest (even with only a slight fever).
Fever below 38.5 °C does not necessarily need to be treated! (Exceptions: Children prone to febrile convulsions; old, weakened people; patients with a weakened immune system).
For fever from 39 ° C calf compresses can help to reduce the temperature.
Adherence to the following specific nutritional recommendations during illness:
Sufficient fluid intake! Since during the course of a febrile illness there is a strong loss of fluids, fluid intake in adults with kidney and hearthealth should be according to the following rule of thumb: for each degree of body temperature above 37 °C, an additional 0.5-1 liters per °C. Teas are best suited.
For diarrhea: in the context of diarrhea, a “tea rusk diet” (duration: three days, longer if necessary; as long as no other diseases speak against it) has proven itself.
After the acute intestinal disease, a light full diet is recommended. Within the framework of this diet, the following foods and preparation methods should be avoided, as experience has shown that they often cause discomfort:
Voluminous and fatty meals
Legumes and vegetables such as white cabbage, kale, peppers, sauerkraut, leeks, onions, savoy cabbage, mushrooms.
Raw stone and pome fruit
Fresh bread, wholemeal bread
Hard boiled eggs
Carbonated drinks
Fried, breaded, smoked, very spicy or very sweet foods.
Too cold or too hot food
Diet rich in:
Vitamins (vitamin C) – Due to the fever, there may be a deficiency of vitamin C. In addition, vitamin C is important for the immune system. Foods rich in vitamin C are vegetables such as spinach and fruits (oranges, strawberries, kiwis, currants), which are also well tolerated during an infection.