NAUSEA AND VOMITING

 

• Infections (viral, bacterial).

• Intestinal obstruction.

• Metabolic (uremia, electrolyte abnormalities, DKA, acidosis, etc.).

• Severe pain.

• Anxiety, fea

• Psychiatric disorders (bulimia, anorexia nervosa).

• Pregnancy.

• Medications (NSAIDs, erythromycin, morphine, codeine, aminophylline, chemotherapeutic agents, etc.).

• Withdrawal from substance abuse (drugs, alcohol).

• Head trauma.

• Vestibular or middle ear disease.

• Migraine headache.

• CNS neoplasms.

• Radiation sickness.

• PUD.

• Carcinoma of GI tract.

• Reye's syndrome.

• Eye disorders.

• Abdominal trauma.