They can dangerously lower blood pressure. Vasodilator.

Eye and Vision Damage: Regular contact with the vapors can hurt your retina and cause permanent vision loss or blind spots. It also increases pressure inside the eye, which is dangerous for people with glaucoma.

Skin Problems: You may get a lasting red rash, sores, or irritation around your nose, mouth, lips, and eyes.

Respiratory Issues: Chronic sniffing can lead to bronchitis and ongoing breathing complications.

Brain and Memory Impact: Heavy use is linked to permanent nerve damage, memory loss, and trouble with problem-solving.

A Weakened Immune System