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 approved to treat seizures caused by epilepsy, either alone or in combination with other medications and to treat partial seizures in combination with other medications. Gabapentin is also approved to treat nerve pain caused by the herpes virus or herpes zoster (shingles).: I take 600 mg of gabapentin a day to control my interstitial cystitus. A: Neurontin (gabapentin) is a seizure medication used to treat sharp-shooting nerve pain, and interstitial cystitis is a long-term inflammation of the bladder wall.