A rainbow is caused by the refraction and internal reflection of light inside rain drops, which results in the white sunlight being separated out into the colours of the rainbow. See the detailed pages which are linked to at the top of this page for a more in depth explanation.A. You need a few things to see a rainbow. rainbow is caused by the refraction and internal reflection of light inside rain drops, which results in the white sunlight being separated out into the colours of the rainbow. See the detailed pages which are linked to at the top of this page for a more in depth explanation. A. You need a few things to see a rainbow.
Gabapentin is in a class of medications called anticonvulsants. Gabapentin treats seizures by decreasing abnormal excitement in the brain. Gabapentin relieves the pain of PHN by changing the way the body senses pain. It is not known exactly how gabapentin works to treat restless legs syndrome.
Gabapentin is a drug that has been controversial ever since it hit the prescription medication marketplace more than a decade ago. Also known as Neurontin, this medication is approved for treating epilepsy, but has been overprescribed for a number of other conditions. Gabapentin abuse is common because it is prescribed so often, but also because it is a psychoactive drug. If you are being prescribed this medication, be aware of the risks and dangers associated with it.