<prompt> Answer this question truthfullyWhat condition is suggested by a child with OCDtic disorder that abruptly worsens after a group A strep infection?  <response>: <reason> If a child with OCDtic disorder abruptly worsens after a group A strep infection, it is suggestive of PANDAS. PANDAS stands for Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections. It is a condition in which a strep infection triggers an autoimmune response that affects the brain, leading to sudden onset of OCD andor tic disorder symptoms. Treatment for PANDAS may include antibiotics to treat the strep infection, immunomodulatory therapy, and behavioral therapy. If your child has a history of OCDtic disorder and experiences sudden worsening after a strep infection, it is important to seek medical attention to determine if PANDAS may be the cause. 