Total 8 clinical symptoms reported for Deficiency of butyrylcholinesterase  Uncommon (7)Frequent (1)

Abnormality of the liver	An abnormality of the liver.   Synonyms:Abnormal liver; Abnormality of the liver; Liver abnormality	Uncommon
Chronic infection	Presence of a protracted or persistent infection by a pathogen potentially related to an underlying abnormality of the immune system that is not able to clear the infection.	Uncommon
Congestive heart failure	The presence of an abnormality of cardiac function that is responsible for the failure of the heart to pump blood at a rate that is commensurate with the needs of the tissues or a state in which abnormally elevated filling pressures are required for the heart to do so. Heart failure is frequently related to a defect in myocardial contraction.   Synonyms:Cardiac failure; Cardiac failures; Cardiac insufficiency; CHF; Chronic heart failure; Heart failure	Uncommon
Myocardial infarction	Necrosis of the myocardium caused by an obstruction of the blood supply to the heart and often associated with chest pain, shortness of breath, palpitations, and anxiety as well as characteristic EKG findings and elevation of serum markers including creatine kinase-MB fraction and troponin.   Synonyms:Heart attack; MI	Uncommon
Neoplasm	An organ or organ-system abnormality that consists of uncontrolled autonomous cell-proliferation which can occur in any part of the body as a benign or malignant neoplasm (tumour).   Synonyms:Neoplasia; Oncological abnormality; Tumor; Tumour	Uncommon
Paralysis	Paralysis of voluntary muscles means loss of contraction due to interruption of one or more motor pathways from the brain to the muscle fibers. Although the word paralysis is often used interchangeably to mean either complete or partial loss of muscle strength, it is preferable to use paralysis or plegia for complete or severe loss of muscle strength, and paresis for partial or slight loss. Motor paralysis results from deficits of the upper motor neurons (corticospinal, corticobulbar, or subcorticospinal). Motor paralysis is often accompanied by an impairment in the facility of movement.   Synonyms:Inability to move; Paralysis	Uncommon
Respiratory failure requiring assisted ventilation	A state of respiratory distress that requires a life saving intervention in the form of gaining airway access and instituting positive pressure ventilation.   Synonyms:Respiratory distress necessitating mechanical ventilation; Respiratory distress requiring endotracheal intubation; Respiratory distress requiring mechanical ventilation	Uncommon