• Home
  • Mayo Clinic Health Library

Mayo Clinic Health Library

#AÄBCDEFGHIJKLMNOÖPQRSTUÜVWXYZ

263 Search results starting with "S"

Disease

Absence seizure

This type of seizure produces symptoms such as a vacant stare, lip smacking and eyelid fluttering.
Disease

Acute coronary syndrome

This is a range of conditions that cause sudden low blood flow to the heart. An example is a heart attack. Know the symptoms, causes and treatment.
Disease

Acute sinusitis

Learn the latest ways to treat and prevent the stuffy nose and head pain that can come with this condition.
Disease

Adult Still disease

Learn about symptoms, complications and treatment of this inflammatory disorder.
Disease

Age spots (liver spots)

Learn more about the harmless dark spots on your skin that tend to appear as you age, especially in areas exposed to the sun. Treatment is available.
Disease

Alpha-gal syndrome

An allergic reaction to meat-based meals had researchers stumped — until they connected the condition to bites from certain ticks.
Disease

Amyotrophic lateral sclerosis (ALS)

This progressive nervous system disease, also known as Lou Gehrig's disease, destroys nerve cells.
Disease

Angelman syndrome

Learn about this genetic disorder that causes developmental delays, problems with speech and other symptoms.
Disease

Ankylosing spondylitis

Learn about this inflammatory disease that can cause some of the vertebrae in the spine to fuse over time.
Disease

Antiphospholipid syndrome

Learn about causes and treatment of this blood disorder that mainly affects women and may cause blood clots and miscarriages.
Disease

Aortic valve stenosis

This type of heart valve disease reduces or blocks blood flow from the heart to the body. Know the symptoms and how it's treated.
Disease

Atrial septal defect (ASD)

This heart problem that is present at birth causes a hole between the heart's upper chambers. It can be treated.
Mehr anzeigen

© 2025 Mayo Foundation for Medical Education and Research. All rights reserved. Terms of Use

  • Home
  • Mayo Clinic Health Library