Suggest Treatment For Delusional Disorder
It could be delusional parasitosis
Detailed Answer:
Dear XXXXXXX
Thanks for using Healthcaremagic.
I read your query and understand your concerns.
Although it is never possible to make a final diagnosis without formally examining a patient but available information suggests possibility of delusional disorder which is kind of delusional disorder. The disorder often occurs in individuals who are above 50 years of age, live alone, have a personality dominated by doubts and positive psychiatric history.
I understand that he may not have all risk factors but finding of nothing by different doctors and possible explanation almost confirms the possibility of diagnosis.
I must acknowledge that it will be very difficult for you to convince him to see a psychiatrist but this is the only option to get him treated as other specialties find it difficult to control the abnormal thought process and resultant behavior.
I hope this helps you.
If you have any further query, I would be glad to help you.
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http://doctor.healthcaremagic.com/doctors/dr-ashok-kumar/67386
Thanks and regards.