• Home
  • Mayo Clinic Health Library

Mayo Clinic Health Library

267 Search results starting with "S"

Disease

Post-polio syndrome

This syndrome causes a number of potentially serious symptoms that appear decades after the polio virus.
Disease

Post-traumatic stress disorder (PTSD)

This mental health condition, which is caused by being part of or witnessing a terrifying event, leads to symptoms that include flashbacks, nightmares and severe anxiety.
Disease

Post-vasectomy pain syndrome

Learn about post-vasectomy pain syndrome (PVPS) — How it happens after a vasectomy, tests to diagnose it and treatment options.
Disease

Prader-Willi syndrome

This rare genetic condition leads to physical, mental and behavioral problems, including being hungry all the time.
Disease

Premenstrual syndrome (PMS)

Mood swings, cramps and irritability are just a few telltale clues that you're getting your period. Learn what you can do for PMS symptom relief.
Disease

Primary lateral sclerosis (PLS)

This motor neuron disease causes nerves within the brain to slowly break down. It causes muscle weakness primarily in the legs, arms and tongue.
Disease

Primary sclerosing cholangitis (PSC)

Scarring in the bile ducts blocks the flow of bile from the liver and damages liver tissue. A liver transplant is the only known cure.
Disease

Progressive supranuclear palsy

Learn about this brain condition that affects your ability to walk, move your eyes, talk and eat.
Disease

Pulmonary atresia with intact ventricular septum

Also called PA/IVS, this rare congenital heart defect is diagnosed at or shortly after birth. Learn the symptoms and how it's treated.
Disease

Pulmonary atresia with ventricular septal defect

This congenital heart defect affects the valve between the heart and lungs and includes a hole in the heart. Learn the symptoms and how it's treated.
Disease

Pulmonary valve stenosis

When the valve between the heart and lungs is narrowed, blood flow slows. Know the symptoms of this type of valve disease and how it's treated.
Disease

Pyloric stenosis

In this condition, a valve between an infant's stomach and small intestine fails to open enough for food to pass through. Surgery is the treatment.

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

  • Home
  • Mayo Clinic Health Library