Heavy menstrual bleeding
Learn about the causes and treatment of heavy menstrual periods.
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Heavy periods: Can folic acid help?
Heavy periods may cause iron deficiency anemia. Folic acid supplements can't treat that.
Continuer la lectureHeel pain
Learn about possible causes of this common symptom and what to do about it.
Continuer la lectureHelicobacter pylori (H. pylori) infection
Learn more about the symptoms, tests and treatments for this infection.
Continuer la lectureHemangioma
This red mark on a baby's skin looks like a rubbery bump or flat red…
Continuer la lectureHematocrit test
Learn about this red blood cell blood test, including why it's used and what to…
Continuer la lectureHemifacial spasm
Learn about diagnosis and treatment of this nervous system condition that causes muscles to twitch…
Continuer la lectureHemochromatosis
This liver condition usually runs in families. It causes your body to absorb too much…
Continuer la lectureHemodialysis
Learn about hemodialysis and the risks and benefits of this procedure to treat kidney failure.
Continuer la lectureHemoglobin test
Learn why this blood test is done, how to prepare for it and what the…
Continuer la lectureHemolytic uremic syndrome (HUS)
Damage to the small blood vessels in the kidneys can cause clots that clog the…
Continuer la lectureHemophilia
In this inherited disorder, the blood lacks one of several clot-forming proteins. The result is…
Continuer la lectureHemorrhoids
There are many effective options for easing the discomfort of these swollen veins in the…
Continuer la lectureHemorrhoids during pregnancy: What's the best treatment?
Know how to relieve painful, swollen veins in the anus and rectum during pregnancy.
Continuer la lectureHenoch-Schonlein purpura
Learn about the symptoms, causes and treatment of this illness, also called IgA vasculitis, that…
Continuer la lectureHepatic artery infusion pump (HAIP) chemotherapy
Learn about this specialized chemotherapy treatment that targets cancer in the liver.
Continuer la lectureHepatic encephalopathy
This serious liver condition can harm your brain and lead to coma or death. Find…
Continuer la lectureHépatite A
This contagious liver infection is caused by a virus. Learn more about its symptoms, treatment…
Continuer la lectureHépatite B
This serious liver infection is caused by a virus that spreads easily. Learn about the…
Continuer la lectureHepatitis B and Hepatitis C: What’s the difference?
HBV and HCV are viruses that cause liver disease. The symptoms may be the same.…
Continuer la lectureHépatite C
Many people with this infection don't know they have it. Find out about symptoms and…
Continuer la lectureHepatitis C antibody test
An HCV antibody test shows whether you've ever come into contact with the virus that…
Continuer la lectureHepatitis C: How common is sexual transmission?
Although hepatitis C is highly contagious, the risk of sexual transmission is very low.
Continuer la lectureHepatitis C: What happens in end-stage liver disease?
End-stage complications of hepatitis C include liver failure and liver cancer.
Continuer la lectureHepatocellular carcinoma (HCC)
Learn about the symptoms, diagnosis and treatment for this type of liver cancer.
Continuer la lectureHepatopulmonary syndrome
This lung condition causes low oxygen levels and shortness of breath in people who have…
Continuer la lectureHER2-positive breast cancer: What is it?
HER2-positive breast cancer tends to be more aggressive than other types of breast cancer. Treatments…
Continuer la lectureHerbal supplements and heart medicines may not mix
Some herbal supplements can have dangerous interactions with heart medications.
Continuer la lectureHerbal treatment for anxiety: Is it effective?
Herbal treatment for anxiety: A Mayo Clinic expert discusses safety and effectiveness.
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