The emission spectrum refers to the spectrum of radiation emitted due to an atom or molecule making a transition from a higher to a lower energy state. Light from many different sources contains various colors, each with its own brightness or intensity.
As a general rule, most people can drink socially without any long-term adverse effects. However, for people with back pain, alcohol carries a risk of increasing the pain caused by conditions like degenerative disc disease, facet disease, herniated discs and foraminal stenosis. For this reason, individuals with neck and back pain may be advised to avoid alcohol.
Alcohol can cause irritation of the bladder wall, which can cause symptoms similar to a bladder infection, but would require ingestion of very large amounts of alcohol in an individual whose liver was not working properly. Alcohol may lead to sexual contact which can lead to infection.