My niece has Fibromyalgia 
Infection
Jaundice
Keloid
Laryngitis
Meningitis
Narcolepsy
Obesity
Pulmonary Embolism 
Quinsy Throat
Rabies
Sunburn
Tourette Syndrome
urinary tract infection
Venereal Disease
Whiplash
Xeroderma Pigmentosum (XP) => a rare, inherited genetic disorder that makes the skin and eyes hypersensitive to ultraviolet light.
Yellow Fever
Zollinger - Ellison Syndrome => Is a disease in which tumors cause the stomach to produce too much acid, resulting in peptic ulcers.
Acne…