The patient’s head is heavy and confused, the main consideration is the following reasons: 1, consider the possibility of neurological dysfunction, this type of patients are more likely to appear in the state of sleep deprivation, prolonged late-night sleep, insomnia. 2, consider the possibility of the patient’s anxiety and depression, the neurological system will be somatized symptoms, manifested in the head is heavy and confused. 3, if the elderly, the sleep is good, head is heavy and confused, consider the existence of cerebral arteriosclerosis, cerebral blood supply is insufficient, resulting in chronic oxygen deprivation of brain tissue brain cells. If you are an elderly person with good sleep, you should consider the presence of cerebral arteriosclerosis, insufficient blood supply to the brain, resulting in chronic oxygen deprivation of brain tissue and brain cells, which can be clarified by transcranial Doppler examination.4. It is also common that when a person catches a cold or has a fever during an infectious disease, the patient will have symptoms of heavy head and foggy head.