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The Special Topics Medical Dictionary G-I provides comprehensive, reliable definitions for specific medical topics. Whether you are interested in genetics, heart disease, or insomnia , learn what medical terms mean, see images and get related information on various aspects of health and wellness.
Featured Article: Getting A Prescription Filled
Getting a prescription filled is the process of buying medication from various sources. Learn about getting a prescription filled process and information. See more »
Height And Weight Chart
Height and weight charts are used to measure and compare a child’s rate of growth to normal values. Learn about height and weight chart uses and information.
See more »Heimlich Maneuver On Self
Heimlich maneuver can be used on oneself if the situation arises. Learn about Heimlich maneuver on self technique and information.
See more »Hemolysis
Hemolysis is the break down of red blood cells. Learn about hemolysis definition and information.
See more »Hemophilia - Resources
Hemophilia resources. Hemophilia support, information and contacts.
See more »Hemorrhagic
Hemorrhagic means bleeding, usually heavy bleeding. Learn about hemorrhagic definition and information.
See more »Hepatic
Hepatic is a term used to refer to the liver. Learn about hepatic definition and information.
See more »Hib - Vaccine
Hib vaccine prevents infection by the Haemophilus influenza B bacteria. Learn about Hib vaccine types and information.
See more »Histiocyte
Histiocytes are immune system cells that ingest foreign antigens to protect against infection. Learn about histiocyte functions and information.
See more »Hives Treatment
Treatment of hives is only needed if they obstruct the airway. Learn about hive treatment risks and information.
See more »Home Apnea Monitor - Infants
Home apnea monitor for infants are used to monitor the heart beat and breathing of an infant at home. Learn about home apnea monitor for infants uses and information.
See more »Home Pharmacy
Home pharmacy refers to over-the-counter medicines and prescriptions kept at home. Learn about home pharmacy medication and symptom chart, risks and information.
See more »Hormonal Effects In Newborns
Hormonal effects in newborns are temporary conditions in a newborn due to exposure to the mother’s hormones before birth. Learn about hormonal effects in newborns symptoms, causes and information.
See more »Hormone Replacement Therapy
Hormone replacement therapy (HRT) is medication containing one or more female hormones. Learn about hormone replacement therapy uses and information.
See more »How To Use An Inhaler
How to use an inhaler correctly. Learn about proper inhaler use steps, cleaning and information.
See more »Humidifiers And Health
Humidifiers And Health information from HowStuffWorks. Learn about Humidifiers And Health and other medical topics.
See more »Hyperactivity And Children
Hyperactivity and short attention spans are normal qualities in young children. Learn about hyperactivity and children causes, risks and information.
See more »Hyperbaric Oxygen Therapy
Hyperbaric oxygen therapy allows a person to get high levels of oxygen in their blood to help healing. Learn about hyperbaric oxygen therapy procedure and information.
See more »Hypnotics
Hypnotics are medications that cause sleep or partial loss of consciousness. Learn about hypnotics definition.
See more »Hypothalamus
The hypothalamus is a brain region that produces hormones to regulate many body functions. Learn about the hypothalamus functions and information.
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