Feeling Overstimulated? Signs, Causes and How to Calm Down Fast

Signs you’re overstimulated

• Feeling irritable, snappy or on edge. See why am I so irritable?
• Noise, bright light or being touched feels unbearable
• Struggling to think, focus or make simple decisions
• Restlessness, tense muscles or a racing heart
• Feeling tearful or overwhelmed
• A strong urge to escape, hide or be alone
• Feeling exhausted afterwards

Overstimulated vs overwhelmed: overstimulation is about too much sensory or mental input right now. Overwhelm is broader, about having too much to deal with. They often go together.

What causes it?

• Busy environments: shops, open-plan offices, parties, Christmas shopping. See Christmas stress.
• Parenting: constant noise, questions and being touched (“touched out”).
• Screens and notifications all day. See dopamine detox.
• Tiredness, hunger, stress or a hangover, which lower your tolerance.
• Hormonal changes, for example before a period. See PMS symptoms.
• Being highly sensitive. Researchers describe a trait called sensory processing sensitivity, where some people process input more deeply and get overloaded more easily.
• ADHD, autism and anxiety, which often involve sensory overload. See CBD and ADHD.

How to calm down fast

1. Reduce the input. Leave the room, go outside or into a bathroom, turn off the TV.
2. Block sound and light. Noise-cancelling headphones or earplugs, sunglasses, dim the lights.
3. Breathe slowly, making the out-breath longer than the in-breath. Try box breathing.
4. Ground yourself with the 5-4-3-2-1 method. See grounding techniques.
5. Cold water on your face or wrists.
6. Tell people what you need: “I need ten minutes of quiet and then I’ll be back.”
7. Eat or drink something if you’re hungry.

Overstimulated as a parent or at work

As a parent

Many parents, especially of young children, describe feeling “touched out”: a day of noise, questions, mess and being climbed on leaves no room for anything else. It doesn’t mean you’re a bad parent. Try short resets during the day, such as a minute in another room or headphones with calm music while you cook. Swap time with a partner so each of you gets a quiet break, and lower the noise where you can, for example fewer toys with sounds or the TV off in the background.

At work

Open-plan offices, back-to-back calls and constant messages are classic triggers. Block out focus time, wear headphones, take breaks away from your desk and turn off notifications for set periods. If you work from home, see working from home and mental health. If you’re neurodivergent, you can ask your employer for reasonable adjustments, such as a quieter desk.

How to prevent overstimulation

• Build quiet breaks into busy days, even 5 minutes.
• Turn off non-essential notifications.
• Plan recovery time after social events.
• Shop at quieter times or online.
• Protect your sleep. See how to sleep better.
• Spend time in nature, which is calmer for the senses.
• Try a daily calming practice. See mindfulness for beginners and nervous system regulation.

An evening wind-down ritual helps too. Our Magnesium Glycinate Sleep Complex is a berry bedtime drink with L-theanine, and magnesium contributes to normal psychological function. Our Reishi Mushroom Adaptogenic Complex is a cosy cacao drink for a quiet moment.

iIf feeling overstimulated is happening most days, or comes with anxiety or low mood, talk to your GP. See how to deal with anxiety.

Related guides

• If overload tips into anger, see how to control anger.
• If overload brings tears, see crying for no reason.
• Doomscrolling.
• Highly sensitive person (HSP): signs and how to cope.
• How to stimulate the vagus nerve.
• Simple somatic exercises to calm your body.
• For more ways to settle when you’re angry, anxious or overwhelmed, see our guide on how to calm down.
• Feeling overstimulated most days? Read about autistic burnout and work burnout.