What is the Harmful Effect of Pepper Spray?

Pepper spray contains capsaicin, derived from chili peppers, and is a non-lethal substance used mainly by law enforcement officials in riot control and for subduing multiple criminals. Some individuals also carry small canisters of pepper spray for self-defense purposes. Citizens can purchase pepper spray to protect them against possible criminal attack or encounters with vicious animals such as dogs or bears.

Temporary Blindness

• When sprayed in the face, pepper spray temporarily blinds an attacker by causing his eyes to swell shut for at least 10 minutes, and often longer.

Expert Insight

• According to a study published in a 2000 issue of Journal of Investigative Ophthalmology and Visual Science, repeated exposure to pepper spray can cause changes in corneal sensitivity, although apparently not in visual acuity.

Pain

• Pepper spray also causes burning sensations and pain to the skin.

Coughing

• Uncontrollable coughing is another harmful effect of pepper spray.

Breathing Difficulty

• Pepper spray causes breathing difficulty, which can be a dangerous effect for people with asthma or other breathing disorders.