- Galactose-1-phosphate uridyltransferase blood test
- Galactosemia
- Gallbladder radionuclide scan
- Gallbladder removal - laparoscopic - discharge
- Gallbladder removal - open - discharge
- Gallium scan
- Gallstones
- Gallstones - discharge
- Gamma-glutamyl transferase (GGT) blood test
- Ganglioneuroblastoma
- Ganglioneuroma
- Gangrene
- Gas – flatulence
- Gas gangrene
- Gasoline poisoning
- Gastrectomy
- Gastric bypass surgery
- Gastric bypass surgery - discharge
- Gastric culture
- Gastric suction
- Gastric tissue biopsy and culture
- Gastrin blood test
- Gastritis
- Gastroesophageal reflux - discharge
- Gastroesophageal reflux disease
- Gastroesophageal reflux disease - children
- Gastroesophageal reflux in infants
- Gastrointestinal bleeding
- Gastrointestinal disorders - resources
- Gastrointestinal fistula
- Gastrointestinal perforation
- Gastroparesis
- Gastroschisis
- Gastroschisis repair
- Gastrostomy feeding tube - bolus
- Gastrostomy feeding tube - pump - child
- Gaucher disease
- Gender dysphoria
- General anesthesia
- General paresis
- Generalized anxiety disorder
- Generalized anxiety disorder - self-care
- Generalized anxiety disorder in children
- Genes
- Genetic testing and your cancer risk
- Genetically modified organisms - GMOs
- Genetics
- Genital herpes
- Genital herpes - self-care
- Genital injury
- Genital sores - female
- Genital sores - male
- Genital warts
- Geographic tongue
- Gestational age
- Gestational diabetes
- Gestational diabetes - self-care
- Gestational diabetes diet
- Gestational trophoblastic disease
- Getting a prescription filled
- Getting out of bed after surgery
- Getting support when your child has cancer
- Getting your home ready - after the hospital
- Getting your home ready - knee or hip surgery
- Getting yourself healthy before surgery
- Gianotti-Crosti syndrome
- Giant cell arteritis
- Giant congenital nevus
- Giardia infection
- Gigantism
- Gilbert syndrome
- Gingivitis
- Gingivostomatitis
- Give your heart a workout
- Giving an IM (intramuscular) injection
- Giving an insulin injection
- Glanzmann thrombasthenia
- Glaucoma
- Glaze poisoning
- Gleason grading system
- Glomerular filtration rate
- Glomerulonephritis
- Glomus jugulare tumor
- Glomus tympanum tumor
- Glossitis
- Glossopharyngeal neuralgia
- Glucagon blood test
- Glucagonoma
- Glucose screening tests during pregnancy
- Glucose tolerance test - non-pregnant
- Glucose urine test
- Glucose-6-phosphate dehydrogenase deficiency
- Glucose-6-phosphate dehydrogenase test
- Glucuronyl transferase
- Glycemic index and diabetes
- Going home after a C-section
- Gonococcal arthritis
- Gonorrhea
- Gout
- Graft-versus-host disease
- Gram stain
- Gram stain of skin lesion
- Gram stain of tissue biopsy
- Gram stain of urethral discharge
- Gram-negative meningitis
- Granulocyte
- Granuloma annulare
- Granulomatosis with polyangiitis
- Grass allergy
- Grass and weed killer poisoning
- Graves disease
- Greater trochanteric pain syndrome
- Grief
- Groin lump
- Groin pain
- Gross motor control
- Group B streptococcal septicemia of the newborn
- Group B streptococcus - pregnancy
- Growth chart
- Growth hormone deficiency - children
- Growth hormone stimulation test
- Growth hormone suppression test
- Growth hormone test
- Guillain-Barre syndrome
- Gum biopsy
- Gumma
- Gums - swollen
- Gunshot wounds - aftercare
- Guttate psoriasis