Changes in themes of OCD are seen in a few cases, especially with severe illness. However, the underlying pathology or disease process is still the same and would be treated in a similar manner.

Hi

It is inherent to the nature of illness that the themes keep on changing and multiple themes can be present at a times simultaneously. Themes are mostly picked from our daily life routine/activities and at times from our unconscious or subconscious fear or morality or unresolved past experiences. It also depends a lot on our current physical and emotional state. Whatever the theme, it is condition amenable to treatment. so it's in your best interest if you stay in touch with a Psychiatrist in-person.

Changing of theme is more about obsessive rumination,but it may be depressive rumination.we need to know the content of thought after that we can reach the diagnosis and can treat it accordingly

Hi OCD may have different theme But did you realise its goal is same To scare you into believing that something bad will happen? But does it really happens NO So you need to take proper therapy sessions to overcome it Consult with me or any psychologist for therapy and counseling online

Hi. I am sorry to hear that you are suffering so much. Its very common for an ocd patient to have their focus change frequently. You need to consult a psychiatrist to address the root cause of your problem and plan out a way to overcome and manage. A therapist should also be consulted to explore the areas of your concern.

During early age u have to focus on controlling and treatment of OCD. As age passes it become more severe. Don't keep ocd untreated.

It can happen in few individuals when the OCD themes keep changing from contamination, checking, sexual content, orderliness, blasphemous thoughts etcetera. Consult an astute psychiatrist and take treatment as per his advise, 95% of those with OCD symptoms can be brought to remission. Good luck