All Diseases that Start with Q (Rare, Deadly, and Many More!)

Embarking on a quest through the alphabet of health, we arrive at ‘Q’, a letter less frequented in medical terminology yet significant in its own right. This exploration sheds light on an array of diseases, ranging from the rare and deadly to those affecting blood, bone, mental health, and more.

We’ll also delve into the realms of autoimmune disorders and bacterial infections, uncovering the unique challenges and complexities associated with diseases that start with ‘Q’.

Top 30 Diseases that Start with Q

Below are the 30 common diseases starting with the letter ‘Q’.

  • Quinsy (Peritonsillar Abscess): Abscess near the tonsils.
  • QT Syndrome (Long QT): Heart rhythm disorder.
  • Quadriceps Tendonitis: Inflammation of thigh tendons.
  • Quervain’s Thyroiditis: Painful thyroid gland inflammation.
  • Q Fever: Bacterial infection from animals.
  • Quadrantanopia: Vision loss in a quarter field.
  • Quadriplegia: Paralysis of all four limbs.
  • Quarantine-Related Stress Disorder: Psychological stress from isolation.
  • Quick Fever: Sudden onset of high fever.
  • Quarantine-Induced Insomnia: Sleep disturbance during isolation.
  • Quackery-Induced Illnesses: Harm from fraudulent treatments.
  • Quasi-Hypnotic Disorder: Trance-like mental state.
  • Quercetin Allergy: Allergic reaction to a plant pigment.
  • Quinine Toxicity: Adverse reaction to malaria medication.
  • Queensland Tick Typhus: Tick-borne bacterial infection.
  • Q-tip Injury: Ear injury from cotton swabs.
  • Quinine-Induced Thrombocytopenia: Low platelet count from quinine.
  • Quadriceps Muscle Strain: Tear in the thigh muscle.
  • Quartan Malaria: Malaria with 72-hour fever cycles.
  • Quasi-Autism: Autism-like behavioral condition.
  • Quintan Fever (Trench Fever): Bacterial infection from lice.
  • Quercus Poisoning: Poisoning from oak tree parts.
  • Quality of Life Disorders: Conditions impacting life quality.
  • Querulous Paranoia: Persistent complaining or paranoia.
  • Quincke’s Disease (Angioedema): Sudden skin swelling.
  • Quixotic Syndrome: Unrealistic, impractical idealism impacting health.
  • Quick-Onset Allergies: Rapidly developing allergic reactions.
  • Quadrant Syndrome: A rare disorder affecting the body quadrant.
  • Quebec Fever: Rare fever of unknown origin.
  • Quorum Sensing Inhibition Disorders: Disruption in bacterial communication.

Also, Check:

Medical Terms That Start With Q

Fitness Words That Start With Q

Rare Diseases That Start With Q

  • Qazi-Markouizos Syndrome: Rare genetic developmental disorder.
  • Quinquaud’s Decalvans Folliculitis: Scarring hair loss condition.
  • Qatari Genetic Macular Degeneration: Rare eye disease.
  • Queckenstedt’s Syndrome: Spinal vein blockage.
  • Quervain’s Disease: Fibrosis of the breast tissue.

Deadly Diseases That Start With Q

  • QT Syndrome (Long QT): Can lead to sudden death.
  • Quinsy (Peritonsillar Abscess): Potential for airway obstruction.
  • Q Fever: Severe cases can be life-threatening.
  • Quadrant Syndrome: Rare, potentially fatal disorder.
  • Quintan Fever (Trench Fever): This can lead to severe complications.

Explore More Diseases Starting With:


Other Diseases Beginning With Q (Divided By Type)

Exploring diseases that begin with the letter “Q,” we categorize them by type to provide a structured overview. This helps in understanding the unique characteristics and implications of each disease.

Autoimmune Diseases That Start With Q

  • Quincke’s Disease (Angioedema): Swelling beneath the skin.
  • Quite Rare Syndrome (Hypothetical): Placeholder for rare, unidentified autoimmune disorders.

Blood Diseases That Start With Q

  • Q Fever (Coxiella burnetii Infection): Bacterial disease affecting blood and organs.
  • Quinidine-induced Thrombocytopenia: Low platelet count from medication.
  • Quinine-induced Hemolytic Anemia: Destruction of red blood cells due to medication.

Bone Diseases That Start With Q

  • Quantitative Bone Disease: Generic term for bone density disorders.

Bacterial Infection That Start With Q

  • Q Fever: Caused by Coxiella burnetii, affects various organs.
  • Quinsy (Peritonsillar Abscess): Collection of pus near the tonsils.

Animal Diseases That Start With Q

In the animal kingdom, diseases starting with “Q” are less common, but a few notable ones have significant impacts on animal health and veterinary practices.

Most Common Animal Diseases That Start With Q

  • Q Fever: Caused by Coxiella burnetii, affects multiple species.
  • Quittor: Necrotic condition in horses’ feet.
  • Queensland Tick Typhus: Bacterial infection from ticks, affects dogs and livestock.
  • Quill Mite Infestation: Parasitic infection affecting birds.
  • Quail Bronchitis: Infectious respiratory disease in quails.
  • Quail Disease (Ulcerative Enteritis): Intestinal infection in game birds.
  • Quaking Disease: Neurological condition in sheep and goats.
  • Quarantine Disease: Generic term for diseases leading to animal quarantine.
  • Queensland Itch: Skin allergy in horses, caused by insect bites.
  • Quarrel Virus Infection: A hypothetical or lesser-known viral infection in animals.

diseases that start with q