Understanding the Medical Term for Abnormal Appetite
                                
                                
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                                    4 min read                                
                            
                                According to the Cleveland Clinic, polyphagia (or hyperphagia) is the medical term for abnormal appetite or extreme, insatiable hunger that does not go away after eating. This condition is not a disorder in itself but a symptom of an underlying medical issue, ranging from hormonal imbalances to mental health conditions.