obstructive sleep apnea/hypopnea syndrome
"I am a 22 year old female college student. I take Pristiq antidepressant daily. I was diagnosed with obstructive sleep apnea (runs in my family) and I sleep with a CPAP machine which helps, but I was still tired and felt cloudy and unable to focus during the day. I started taking Nuvigil and it has really helped. I am prescribed to 250mg but I take the half dose. When I first started taking Nuvigil, I had awful headaches and sometimes I felt jittery. Nuvigil kept me up at night for the first few weeks but my body adjusted. I take it around 8am. I feel alert and am able to focus better in school. I only get a headache if I skipped a few days and they are not as bad."