IBS (irritable bowel syndrome, spastic colon)
IDDM (type 1 diabetes mellitus, insulin-dependent diabetes mellitus, type 1 diabetes mellitus)
IFG (pre-diabetes, impaired glucose tolerance, impaired fasting glucose, IGT)
IGT (pre-diabetes, impaired glucose tolerance, impaired fasting glucose, IFG)
IPH (hemosiderosis, idiopathic pulmonary hemosiderosis, pulmonary hemorrhage)
ITP (idiopathic thrombocytopenic purpura, autoimmune thrombocytopenia)
IgA nephropathy (Berger's disease, Berger's nephropathy)
ichthyosis (fish scale disease)
icterus (jaundice)
idiopathic hemochromatosis (hemochromatosis, hereditary hemochromatosis, bronze diabetes, iron overload disease)
idiopathic hypertrophic subaortic stenosis (hypertrophic cardiomyopathy, hypertrophic obstructive cardiomyopathy)
idiopathic pulmonary hemosiderosis (hemosiderosis, IPH, pulmonary hemorrhage)
idiopathic thrombocytopenic purpura (autoimmune thrombocytopenia, ITP)
idiopathic tremor (essential tremor, benign essential tremor, senile tremor, ET)
immunodeficiency disorder (immunosuppressive disorder)
immunosuppressive disorder (immunodeficiency disorder)
impacted tooth (unerupted tooth, partially erupted tooth)
impaired fasting glucose (pre-diabetes, impaired glucose tolerance, IGT, IFG)
impaired glucose tolerance (pre-diabetes, impaired fasting glucose, IGT, IFG)
impaired vision (visual impairment)
impetigo (visual impairment)
impotence (erectile dysfunction)
impulse-control disorders (severe social behavior problems, severe acting out)
inborn errors of metabolism (metabolic disorders, enzymatic disorders)
incompetent cervix (cervical incompetence)
incomplete abortion (incomplete miscarriage)
incomplete miscarriage (incomplete abortion)
increased intracranial pressure (intracranial hypertension, elevated intracranial pressure)
induced sensitivity reaction (allergic reactions, acquired sensitivity reaction)
infant apnea (apparent life-threatening event, apnea spell, acute life-threatening episode, ALTE)
infant botulism (botulism in infants)
infant diarrhea (diarrhea in infants, infantile diarrhea)
infantile Gaucher disaese (Gaucher disease, beta-glucosidase deficiency, juvenile Gaucher disease)
infantile diarrhea (diarrhea in infants, infant diarrhea)
infantile marfan syndrome (marfan syndrome, neonatal marfan syndrome, congenital marfan syndrome)
infantile paralysis (poliomyelitis, acute paralytic poliomyelitis or APP, polio, type 1 poliovirus, paralytic poliomyelitis, nonparalytic poliomyelitis)
infected abortion (septic abortion)
infected cyst (furuncle)
infected tooth (tooth abscess, abscessed tooth, dental abscess, periapical abscess)
infection of the bronchi (acute bronchitis, inflammation of the bronchi)
infections (mycoplasma infections, primary atypical pneumonia)
infectious myringitis (acute myringitis)
infertility due to male factors (male infertility)
infertility in women (female infertility)
inflammation of the bronchi (acute bronchitis, infection of the bronchi)
inflammation of the colon (colitis)
inflammation of the eyelids (blepharitis)
inflammation of the larynx (laryngitis)
inflammation of the peritoneum (peritonitis)
influenza (flu)
infranodal block (heart block, atrioventricular block, AV block, bundle branch block, complete heart block, first-degree heart block, second-degree heart block, third-degree heart block, cardiac conduction defect, intraatrial block, intraventricular block, sinoatrial block)
ingrown toenail (toenail conditions, abnormal nails, black toe, runner's toe, toenail infection)
inguinal hernia (hernia)
inhibited sexual desire (sexual dysfunction in women, lost interest in sex, diminished libido, hypoactive sexual desire disorder, decreased sexual desire, decreased sex drive)
injury to the genitals (genital injury in males, straddle injury, penile injury, injury to the testicles)
injury to the testicles (genital injury in males, injury to the genitals, straddle injury, penile injury)
inner ear infection (labyrinthitis, otitis interna)
insulin-dependent diabetes mellitus (type 1 diabetes mellitus, IDDM, type 1 diabetes mellitus)
intermenstrual bleeding (vaginal bleeding between periods, spotting, metrorrhagia)
intermittent explosive disorder (episodic dyscontrol syndrome)
interstitial cystitis (painful bladder syndrome)
intestinal flu (gastroenteritis, enterogastritis, viral enteritis)
intestinal obstruction (bowel obstruction)
intoxication with barbiturates (barbiturate intoxication, barbiturate overdose)
intraatrial block (heart block, atrioventricular block, AV block, bundle branch block, complete heart block, first-degree heart block, second-degree heart block, third-degree heart block, cardiac conduction defect, infranodal block, intraventricular block, sinoatrial block)
intracerebral hemorrhage (intraparenchymal brain hemorrhage, intracranial hemorrhage)
intracranial hemorrhage (intracerebral hemorrhage, intraparenchymal brain hemorrhage)
intracranial hypertension (increased intracranial pressure, elevated intracranial pressure)
intraparenchymal brain hemorrhage (intracerebral hemorrhage, intracranial hemorrhage)
intrauterine fetal death (stillbirth)
intrauterine growth restriction (intrauterine growth retardation, low birth weight, small for gestational age, dysmaturity)
intrauterine growth retardation (low birth weight, small for gestational age, dysmaturity, intrauterine growth restriction)
intraventricular block (heart block, atrioventricular block, AV block, bundle branch block, complete heart block, first-degree heart block, second-degree heart block, third-degree heart block, cardiac conduction defect, infranodal block, intraatrial block, sinoatrial block)
intussusception (heart block, atrioventricular block, AV block, bundle branch block, complete heart block, first-degree heart block, second-degree heart block, third-degree heart block, cardiac conduction defect, infranodal block, intraatrial block, sinoatrial block)
inversion of the eyelid (entropion, turning in of the eyelid)
iron deficiency anemia (entropion, turning in of the eyelid)
iron overload disease (hemochromatosis, hereditary hemochromatosis, idiopathic hemochromatosis, bronze diabetes)
irregular heartbeat (arrhythmias)
irritable bowel syndrome (IBS, spastic colon)
irritant contact dermatitis (contact dermatitis, allergic contact dermatitis)
