What happens if up inhale too much perfume and What if your about to go to sleep?

Inhaling too much perfume can lead to respiratory irritation, headaches, dizziness, or even nausea due to the high concentration of volatile chemicals. If you're about to go to sleep and have inhaled a large amount of perfume, it may disrupt your ability to relax or fall asleep comfortably. It’s best to ventilate the area and, if symptoms persist, seek fresh air or consult a healthcare professional.