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221 Search results starting with "P"

Disease

Porphyria

This group of disorders results from a buildup of natural chemicals in the body that affect the nervous system and skin. Learn how to avoid symptom triggers.
Disease

Portal hypertension

This condition slows or blocks blood flow through the liver. Treatment is key to help prevent and manage serious complications such as bleeding.
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

Posterior cortical atrophy

This rare neurological syndrome that's often caused by Alzheimer's disease affects vision and coordination.
Disease

Posterior vaginal prolapse (rectocele)

In this pelvic floor disorder, the rectum presses against weakened tissues and bulges into the vagina. Learn about the symptoms and treatments.
Disease

Postherpetic neuralgia

This complication of shingles can cause pain, itching and numbness long after the shingles rash has cleared. Treatments can ease symptoms.
Disease

Postpartum depression

Learn the risk factors and symptoms of depression in new mothers, as well as effective treatment that can help you manage symptoms and bond with your baby.
Disease

Postpartum preeclampsia

Learn about this rare condition that's typically associated with pregnancy, but that can occur after delivery, too. Untreated, it can lead to serious complications.
Disease

Pouchitis

This condition is swelling and irritation that happens after surgery to create a J pouch in the colon.
Disease

Prader-Willi syndrome

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