There are wakefulness-promoting things such as
Modalert and
Modvigil containingModafinil which will give you uninterrupted hours of focus at work even if they have not slept well. These are prescribed to treat serious symptoms of Shift Work Sleep disorder and work efficiently for shift workers. If your condition is severe, your doctor may prescribe
Waklert which contains Armodafinil and treats excessive sleep disorders very well.