This should be distinguished from the commonly experienced phenomenon of getting a song stuck in ones head. Reports have also mentioned that it is also possible to get musical hallucinations from listening to music for long periods of time. Other causes include hearing loss and epileptic activity.In the past, the cause of auditory hallucinations was attributed to cognitive suppression by way of executive function failure of the frontoparietal sulcus. Newer research has found that they coincide with the left superior temporal gyrus, suggesting that they are better attributed to speech misrepresentations. It is assumed through research that the neural pathways involved in normal speech perception and production, which are lateralized to the left temporal lobe, also underlie auditory hallucinations. Auditory hallucinations correspond with spontaneous neural activity of the left temporal lobe, and the subsequent primary auditory cortex. The perception of auditory hallucinations corresponds to the experience of actual external hearing, despite the absence of any sound itself. Causes
In 2015 a small survey reported voice hearing in persons with a wide variety of DSM-5 diagnoses, including:

Bipolar disorder
Borderline personality disorder
Depression (mixed)
Dissociative identity disorder
Generalized anxiety disorder
Major depression
Obsessive compulsive disorder
Post-traumatic stress disorder
Psychosis (NOS)
Schizoaffective disorder
Schizophrenia
Substance-induced psychosisHowever, numerous persons surveyed reported no diagnosis. In his popular 2012 book Hallucinations, neurologist Oliver Sacks describes voice hearing in patients with a wide variety of medical conditions, as well as his own personal experience of hearing voices. Genetic correlations have been identified with auditory hallucinations, but most work with non-psychotic causes of auditory hallucinations is still ongoing.
Benzamycin is a topical gel containing of 5% benzoyl peroxide and 3% erythromycin. Its main usage is to fight acne. Benzamycin is a prescription medication.Side effects include dry skin, stinging, redness, and itchy rash (urticaria), with recommended usage is 2 times per day, once in the morning and once in the evening, or as prescribed by a doctor. The affected area should be washed with soap and warm water, rinsed, and gently dried before applying the gel. Using an oil-free face moisturizer in conjunction with Benzamycin is recommended. On March 30, 2004, a generic form of Benzamycin was released by pharmaceutical company Atrix Laboratories. References
External links
"Atrix Laboratories, Inc. (ATRX) Receives FDA Approval For Erythromycin/Benzoyl Peroxide", Biospace.com, 10/19/2005