OCPD or any other personality disorder is that some components of your personality have dominated over other components which is making you dis functional in your personal, Social or occupational life.
Person is born with a certain temperament but personality develops over life time
SSRI or antipsychotic work well for treatment of co morbidity like depression/anxiety/ psychotic episodes in PD but it takes time for some one to change there personality that is were psychotherapy helps
There is no magic pill to change personality
Next Steps
Please consult a psychiatrist
Health Tips
Please don’t be disheartened, Psychotherapy is very effective and more long lasting