This painful condition can happen after tooth removal. A blood clot where the tooth was removed does not form, comes out or dissolves before wound healing.
Disease
Thyroid nodules
Find out what can cause lumps in the thyroid gland and how they can be treated.
Disease
Solitary rectal ulcer syndrome
This rare condition is often linked to long-lasting constipation. Learn more about symptoms and treatment.
Disease
Hemifacial spasm
Learn about diagnosis and treatment of this nervous system condition that causes muscles to twitch on one side of the face.
Disease
Acute liver failure
A rapid loss of liver function can happen in people who don't even have liver disease. Find out about symptoms, treatment and prevention of this serious medical emergency.
Disease
Hepatitis C
Many people with this infection don't know they have it. Find out about symptoms and treatment for this liver disease that can be dangerous.
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
Mantle cell lymphoma
Find out more about the symptoms, diagnosis and treatment of this type of non-Hodgkin lymphoma.
Disease
Primary progressive apraxia of speech (PPAOS)
This speech disorder happens when the brain does not communicate properly with the muscles used for speech.
Disease
Peritonitis
Learn about the causes, symptoms and treatment of peritonitis.
Disease
Vocal cord paralysis
Find out more about this condition that happens when nerve signals that control the voice box are interrupted.
Disease
Whiplash
This common neck injury often is from a car crash. But other trauma can cause it too. Know the symptoms and how to treat it.