When you smell paint thinner, your brain is essentially being exposed to a very powerful solvent. Paint thinner is made up of a variety of chemicals, including toluene and xylene, which are both highly volatile and easily absorbed by the body. Inhaling paint thinner can have a variety of short- and long-term effects on your health, including:
-Dizziness
-Nausea
-Vomiting
-Headaches
-Confusion
-Loss of coordination
-Drowsiness
-Unconsciousness
Inhalation of paint thinner fumes can also lead to more serious health problems like liver and kidney damage, as well as cancer. So it's important to be very careful when using products like paint thinner, and make sure to ventilate the area well.