The initial steps you need
to take are
sleep hygiene education, stimulus control, relaxation,
sleep restriction, cognitive therapy, cognitive behavioral therapy, phototherapy, and chronotherapy. These therapies can be prescribed by clinicians at any level but it can be better implemented by sleep specialist.
Medical therapy involves use of benzodiazepines, Nonbenzodiazepines, Melatonin agonist or Diphenhydramine against prescription for short duration.