Sensorische Überlastung (Überstimulation): Ursachen, Symptome und Bewältigungsstrategien

Sensory overload occurs when the brain receives more sensory input than it can effectively process, leading to distress and functional impairment.

Common Triggers

• Loud/noisy environments (crowds, traffic, alarms).
• Bright/flashing lights, visual clutter.
• Strong smells, tactile discomfort (tags, seams, textures).
• Information overload (multitasking, rapid media).
• Social demands (prolonged interaction, eye contact).

Symptoms

• Anxiety, irritability, panic.
• Difficulty concentrating, brain fog.
• Headache, nausea, fatigue.
• Fight/flight/freeze response.
• Withdrawal, shutdown, meltdown (especially in neurodivergent individuals).

High‑Risk Groups

• Autism spectrum disorder (ASD)
• ADHD
• PTSD, anxiety disorders
• Sensory processing disorder (SPD)
• Migraine, fibromyalgia, TBI

Management Strategies

• Environmental modification: Noise‑canceling headphones, dim lighting, declutter.
• Scheduled sensory breaks: Quiet room, weighted blanket, deep pressure.
• Self‑regulation tools: Fidgets, chewing gum, breathing exercises, mindfulness.
• Boundary setting: Limit social time, say no to overwhelming events.
• Professional support: OT (sensory integration therapy), CBT, medication for comorbid conditions.

Recognizing personal triggers and building a “sensory diet” improves daily functioning.