GESTURES
The gestures are often indicative of disease. Babies frequently place the hands near the seat of pain; thus in slight inflammation of the mouth they tend to put the hand in the mouth; in earache to move it to the ear; and in headache to raise it to the head. In headache or in affections of the brain they sometimes pluck at the hair or the ears, although they may often do this when there is no such trouble. Picking at the nose or at the opening of the bowel is seen in irritation of the intestine from worms or oftener from other cause. A child with a painful disease of its chest may sometimes place its hand on its abdomen, or a hungry child try to put its fists into its mouth.
In approaching convulsions the thumbs are often drawn tightly into the palms of the hands and the toes are stiffly bent or straightened. Very young babies, however, tend to do this, although healthy. The alternate doubling up and straightening of the body, with squirming movements, making of fists, kicking, and crying, are indications of colic. This is especially true if the symptoms come on suddenly and disappear as suddenly, perhaps attended by the expulsion of gas from the bowel.