What if you spontaneously fall asleep several times during the day or have to sleep for hours after work to recover, have very vivid dreams and are always tired? Then you may well have narcolepsy. A sleep disorder that gets too little attention. Special Professor of Sleep Medicine Gert Jan Lammers has therefore taken the initiative for the (photo) book ‘Slaapverwarring’. Many people walk around with complaints for years without knowing that they have narcolepsy. Like Rayane Franca Gracia de Brito. She tells in De NieuwsBV how big the impact is on her daily life.