Some recommendations to help an autistic person manage their obsessive and intrusive thoughts are:

• Facilitating the development of coping strategies . Once warning signs are identified, we can collaborate in creating personalized coping strategies. These strategies may include relaxation techniques, such as deep breathing or meditation, or the use of a calming object, such as a stress ball.
• Establish a structured routine . People with autism often benefit from structured routines. It is advisable to establish a predictable daily routine that includes time for relaxing and stress-relieving activities.
• Provide a calm environment . Create a quiet and safe space where the person can retreat when they feel overwhelmed. This could be a quiet room or a cozy corner with comforting objects.
• Reduce sensory stimulation. For some autistic individuals, sensory overload can trigger intrusive thoughts. We can help them identify sensory stimuli that may be problematic and explore ways to reduce them, such as dimming the lights or using noise-canceling headphones.
• Provide therapeutic support. We should consult a mental health professional specializing in autism for guidance and support.
• Facilitate socialization and enjoyable activities. We can encourage socialization and participation in enjoyable activities, as this can help distract the person from intrusive thoughts. We must ensure that the activities are tailored to their interests and needs.
• Offer positive reinforcement when the person is able to manage their intrusive thoughts effectively. Acknowledging their achievements can be motivating.