ダウン症
In this genetic condition, an unusual cell division results in extra genetic material from chromosome…
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Diseases & Conditions
Dressler syndrome
Learn about the symptoms and treatment of this condition that involves swelling and irritation of…
読み続けてDrinking alcohol: Is it safe after hepatitis C cure?
Your hepatitis C infection has been cured. But is it safe to drink alcohol again?
読み続けてDrug addiction (substance use disorder)
Drug addiction affects your brain and behavior to the point where you can't control your…
読み続けてDrug allergy
Learn which medicines are more likely to cause an allergic reaction, what symptoms look like…
読み続けてDrug-eluting stents: Do they increase heart attack risk?
Stents coated with a slow-release drug are safe when used with proper medications. Find out…
読み続けてDry macular degeneration
Blurred or reduced central vision could be a sign of macular degeneration. Find out about…
読み続けてDry mouth treatment: Tips for controlling dry mouth
To ease dry mouth, chew sugar-free gum or suck on sugar-free hard candy to keep…
読み続けてDry orgasm
It's possible for men to reach sexual climax without ejaculating. Learn about the possible causes.
読み続けてDry socket
This painful condition can happen after tooth removal. A blood clot where the tooth was…
読み続けてDuctal carcinoma in situ (DCIS)
Noninvasive breast cancer often has no symptoms. Find out about the causes, diagnosis and treatment…
読み続けてDumping syndrome
People who have had stomach or weight-loss surgery can develop dumping syndrome, which causes cramping,…
読み続けてDupuytren contracture
This condition causes one or more fingers to bend toward the palm of the hand.…
読み続けてDural arteriovenous fistulas
Learn about these rare, irregular connections that can occur between arteries and veins in the…
読み続けてDust mite allergy
This allergy can lead to year-round sniffles and sneezes. Here's how to find relief.
読み続けてDysarthria
This condition affects muscles used for speaking. Speech therapy and treating the underlying cause may…
読み続けてDyshidrosis
Learn about the symptoms, causes and treatment of this skin condition that causes painful, itchy…
読み続けてEar infection (middle ear)
These usually get better on their own, but sometimes medicine is needed. Find out more…
読み続けてEar reconstruction
Learn about this cosmetic procedure, which is done to rebuild an ear. Understand the risks…
読み続けてEarly HIV symptoms: What are they?
Early signs of the disease can include fever, fatigue and swollen lymph glands. Learn more.
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