We would suggest:
First we would concentrate on helping the patient to sleep: an antihistamine or a small doses of a benzodiazepine (for example Oxazepam 10 mg). Then we would recommend antidepressants (tricyclic antidepressants (TCA) because of sleep disturbances: dosage; 25-75 mg in the evening). SSRIs may be an alternative if effect is not shown). Sometimes hyperarousal, intrusions and nightmares may be helped with Clonidine, starting with doses of 75 microgram in the evening and increased slowly up to a daily dose of 450 microgram.