Priapism
Understand the symptoms, possible causes and treatment of prolonged erection of the penis, including when…
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Health Tips
Primary biliary cholangitis
Primary biliary cholangitis is a type of liver disease that damages the bile ducts. Early…
繼續閱讀Primary immunodeficiency
Frequent infections could mean that you have an immune system disorder. The conditions in this…
繼續閱讀Primary lateral sclerosis (PLS)
This motor neuron disease causes nerves within the brain to slowly break down. It causes…
繼續閱讀Primary ovarian insufficiency
This condition, also called premature ovarian failure, happens in women under age 40. Hormone therapy…
繼續閱讀Primary progressive aphasia
Find out more about this type of dementia that affects the speech and language areas…
繼續閱讀Primary sclerosing cholangitis (PSC)
Scarring in the bile ducts blocks the flow of bile from the liver and damages…
繼續閱讀Probiotics and prebiotics: What you should know
Foods and supplements that have "good" bacteria or help them grow may help treat or…
繼續閱讀Progressive supranuclear palsy
Learn about this brain condition that affects your ability to walk, move your eyes, talk…
繼續閱讀Prostate biopsy
Prostate biopsy — Comprehensive overview covers why it's done and what to expect during a…
繼續閱讀Prostate brachytherapy
Learn about this type of radiation therapy for prostate cancer that involves placing radioactive seeds…
繼續閱讀Prostate cancer: Does PSA level affect prognosis?
Find out what your PSA level may mean for your prostate cancer prognosis.
繼續閱讀Prostate cancer prevention: Ways to reduce your risk
Eat healthy foods and add exercise to your daily routine to reduce the risk of…
繼續閱讀Prostate cancer recurrence
Rising PSA after prostate cancer treatment may signal recurrence. Learn how it's diagnosed, what it…
繼續閱讀Prostate cancer screening: Should you get screened?
Learn about the pros and cons of prostate cancer screening to help you get ready…
繼續閱讀Prostate laser surgery
Prostate laser surgery — Overview covers the risks and results of this treatment to relieve…
繼續閱讀Prostatectomy (prostate removal surgery)
Learn about surgery to remove part or all of the prostate, including advances such as…
繼續閱讀Prostatitis
Learn about tests and treatments for conditions of the prostate gland that cause pain, trouble…
繼續閱讀Prostatitis: Can sexual activity make it worse?
Some men with prostatitis have pain with ejaculation or sexual activity.
繼續閱讀Protein in urine (proteinuria)
Learn about possible causes of elevated protein levels in urine tests.
繼續閱讀Protein shakes: Good for weight loss?
Protein shakes aren't a magic bullet for weight loss. Here's why.
繼續閱讀Prothrombin time test
This simple test measures how quickly your blood clots. Find out why it's done and…
繼續閱讀Proton therapy
Learn about this newer form of radiation therapy, used to treat cancer and noncancerous tumors,…
繼續閱讀Proton therapy for prostate cancer
Proton therapy helps treat prostate cancer while limiting radiation to nearby healthy tissue. Learn how…
繼續閱讀PSA levels: Can they rise after partial prostate removal?
A number of factors can cause PSA levels to rise after surgery for an enlarged…
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