Most Drugs have some detrimental effect on the body if taken to excess, and it is a consequence of the false feelings created by drugs that they often are taken to excess. Music is not a substance, so it isn't going to cause the type of damage that drugs cause. But the excessive consumption of music can cause ill-health. The most common example is when too much exposure to overly loud music damages receptor hair cells in the ear, which causes deafness, particularly in those frequencies that occur strongly in the music
