Mouth
Trembling and severe quivering of the tongue that affects speech. Thus, speech becomes jerky. This is especially seen in chorea. At times articulation of words is difficult. Offensive breath, like horseradish.
Teeth feel very long and sensitive to touch.
Stomach
Excessive thirst and appetite that feels unnatural. No appetite at all after coition. Empty eructations alternating with hiccough. Eructations tasting like apples or rotten eggs
Gnawing in stomach as if from hunger without desire to eat A feeling of a lump in epigastrium.
Aversion to bread, meat and wine. Agaricus can have a desire for eggs (as opposed to Nitric acid, a remedy which can appear very similar to Agaricus, which has an aversion to eggs) and a strong desire for salt and salty things.
Worse with cold food and cold drinks.
Abdomen
Distension of abdomen, especially in the morning after breakfast. Around this time, before and after breakfast, there is a general aggravation with flatulence and gurgling.
It affects the liver and the spleen, and it is especially curative for the pain in those organs that frequently troubles those who jog. Agaricus is indicated in liver affections such as hepatitis when associated with quivering or twitchings of the abdominal muscles, especially in the evening in bed, together with distension, rumbling and flatulence around breakfast time.
A feeling of tension in the inguinal region which is ameliorated by walking.
Rumbling after stool (Jatropha), worse from pressure. Pain in the umbilicus in the morning on waking.
Diarrhea after rising in the morning and after eating, with much flatus. Strong tenesmus before, during and after stool. Sometimes severe constipation which may resemble that of Alumina , with a lot of straining without result. Rectum feels unable to expel contents. Constipation during pregnancy.