ammonia symptoms.
Early physical symptoms of elevated blood ammonia include fatigue, muscle weakness, loss of appetite, nausea, vomiting, diarrhea, pain in the back, sides or abdomen, or other symptoms of liver and kidney damage.
On a more subtle level, the effect of ammonia on the brain include reduced cognition, lack of focus, diminished motivation, loss of sense of self, heightened emotionality and extreme mental fog. All commonly found symptoms these days.