(n.) An unnatural collection of serous fluid in any serous cavity of the body, or in the subcutaneous cellular tissue.

abscess ague anemia ankylosis anoxia apnea asphyxiation asthma ataxia atrophy backache bleeding blennorhea bloat bloatedness bloating blowing up cachexia cachexy chill chills colic constipation convulsion coughing cyanosis diarrhea diastole dilatation dilation distension dizziness dysentery dyspepsia dyspnea edema emaciation fainting fatigue fever fibrillation flatulence flatulency flatus flux gassiness growth hemorrhage high blood pressure hydrops hypertension hypotension icterus indigestion inflammation inflation insomnia intumescence itching jaundice labored breathing low blood pressure lumbago marasmus meteorism nasal discharge nausea necrosis pain paralysis pruritus puff puffiness puffing rash rheum sclerosis seizure shock skin eruption sneezing sore spasm stretching swell swellage swelling swollenness tabes tachycardia tumefaction tumescence tumidity tumidness tumor turgescence turgidity turgidness tympanism tympany upset stomach vertigo vomiting wasting windiness