I have been diagnosed with a non-cancerous microscopic tumor in my pituitary gland, that has been causing constant (sometimes migraine) headaches for the past 5 1/2 years.
My doctor has started me on Neurontin to get rid of the headaches, then, at my next appointment, he will start me on medication to reduce the size of my tumor, and to reduce the pressure that it is putting on my optic nerve.
Anyway, does anyone know how long it takes for this medication to take affect? I have been taking 1200mg per day for the past week.