Physical Effects

▪️ swelling of the throat
▪️ tears in the esophagus (from too much vomiting)
▪️ constipation
▪️ dehydration
▪️ dental cavities (acids from vomit eating away at enamel)
▪️ pancreatitis: inflammation of the pancreas)
▪️ hemorrhoids: a swollen vein or group of veins in the region of the anus (from over use of laxatives)

(http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0001381/#adam_000341.disease.causes)