Chronic sore throat, kidney problems, dehydration, gastrointestinal problems, and dental problems are complications commonly experienced by individuals who suffer from obsessive-compulsive disorder. anorexia nervosa. bulimia nervosa. bipolar disorder.

The correct answer is bulimia nervosa.

Bulimia nervosa is an eating disorder which is characterized by binge eating and purging as a way of getting rid of the big amount of food consumed in a short period of time. Bulimia nervosa has many complications which include chronic sore throat, kidney problems, dehydration and dental problems. All of these complications are connected to the excessive vomiting and the common overuse of diuretics or laxatives and diet pills.