• Ichthyosis

• Idiopathic pulmonary fibrosis

• Ileostomy

• Impetigo

• Indigestion

• Infected piercings

• Infertility

• Inflammatory bowel disease

• Ingrown hairs

• Ingrown toenail

• Inguinal hernia repair

• Insect bites and stings

• Insomnia

• Intensive care

• Intracranial hypertension

• Intrauterine insemination (IUI)

• Iron deficiency anaemia

• Irregular periods

• Irritable bowel syndrome (IBS)

• Isovaleric acidaemia

• Itchy bottom

• Itchy skin

• IVF