(n.) Lack of proper digestive action\; a failure of the normal changes which food should undergo in the alimentary canal; dyspepsia; incomplete or difficult digestion.

abscess ague anemia ankylosis anoxia apnea asphyxiation asthma ataxia atrophy backache bleeding blennorhea cachexia cachexy cardialgia chill chills cholera morbus colic constipation convulsion costiveness coughing cyanosis diarrhea dizziness dropsy dysentery dyspepsia dyspnea edema emaciation fainting fatigue fever fibrillation flux gripe gripes growth heartburn hemorrhage high blood pressure hydrops hypertension hypotension icterus inflammation insomnia irregularity itching jaundice labored breathing lientery low blood pressure lumbago marasmus nasal discharge nausea necrosis obstipation pain paralysis pruritus pyrosis rash rheum sclerosis seizure shock skin eruption sneezing sore spasm tabes tachycardia trots tumor upset stomach vertigo vomiting wasting