Caffeine addiction: Introduction. Caffeine addiction: Caffeine addiction is the uncontrollable craving for caffeine products such as coffee. Other caffeinated products include diet pills, chocolate, pain killers, cold remedies and soft drinks.
Wrestlers, boxers, and martial artists in particular are susceptible to this type of injury, therefore, cauliflower ear is also sometimes called boxer's ear or wrestler's ear. In 2014, UFC fighter Leslie Smith's cauliflower ear exploded after a direct hit from opponent Jessica Eye, causing the fight to stop.
Something that hasn't been mentioned yet is that many MMA fighters have a background in wrestling, where cauliflower ear is common. While headgear is mandatory in school competition it is less often used in practice where most of the contact is.