Dangerous Trends

Fire haircuts, tequila suicide and blackout in a can: What you need to know about the shocking new trends and stunts putting your children at risk

Learn the dangers of snorting salt.

Priscilla, 25, uses medical marijuana under doctor's supervision to manage her chronic pain after a car accident.

Can sound get you high? Dr. Sears puts I-Dosing, or undergoing a digital high through auditory stimulation, to the test.

Maria, 38, took a trip to Mexico for silicon injections, and came back with disastrous results.

See the latest texting trend that may be more hazardous for drivers than drinking.

Whether it's setting their hair on fire or becoming a human billboard, people are pushing the envelope when it comes to dangerous stunts.

The Doctors explain the dangerous effects of drinking alcoholic energy drinks, and speak to Tommy, 24, who admits to drinking multiple ones per day.

See how marijuana impairs your ability to drive.

Find out the very real dangers of self-mutilation.