Learn more about what ails you. Here are some common symptoms.
Common Symptoms:
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Symptoms G-I are usually a result of your immune system's natural defenses against irritants and disease, but some symptoms can be a sign of a serious medical condition. If you are experiencing headaches or indigestion, check the Symptom Dictionary to learn what your symptoms mean and how to manage them.
Featured Article: Gynecomastia
Learn about the causes of Gynecomastia and treatments for Gynecomastia in the Symptoms Dictionary at HowStuffWorks. See more »
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Articles 21-39 of 39
Heterochromia
Learn about the causes of Heterochromia and treatments for Heterochromia in the Symptoms Dictionary at HowStuffWorks.
See more »Hiccups
Learn about the causes of Hiccups and treatments for Hiccups in the Symptoms Dictionary at HowStuffWorks.
See more »Hip Pain
Learn about the causes of Hip Pain and treatments for Hip Pain in the Symptoms Dictionary at HowStuffWorks.
See more »Hoarseness Or Changing Voice
Learn about the causes of Hoarseness Or Changing Voice and treatments for Hoarseness Or Changing Voice in the Symptoms Dictionary at HowStuffWorks.
See more »Hump Behind The Shoulders
Learn about the causes of Hump Behind The Shoulders and treatments for Hump Behind The Shoulders in the Symptoms Dictionary at HowStuffWorks.
See more »Hyperactivity
Learn about the causes of Hyperactivity and treatments for Hyperactivity in the Symptoms Dictionary at HowStuffWorks.
See more »Hyperelastic Skin
Learn about the causes of Hyperelastic Skin and treatments for Hyperelastic Skin in the Symptoms Dictionary at HowStuffWorks.
See more »Hypermobile Joints
Learn about the causes of Hypermobile Joints and treatments for Hypermobile Joints in the Symptoms Dictionary at HowStuffWorks.
See more »Hyperventilation
Learn about the causes of Hyperventilation and treatments for Hyperventilation in the Symptoms Dictionary at HowStuffWorks.
See more »Hypotonia
Learn about the causes of Hypotonia and treatments for Hypotonia in the Symptoms Dictionary at HowStuffWorks.
See more »Impaired Smell
Learn about the causes of Impaired Smell and treatments for Impaired Smell in the Symptoms Dictionary at HowStuffWorks.
See more »Increased Head Circumference
Learn about the causes of Increased Head Circumference and treatments for Increased Head Circumference in the Symptoms Dictionary at HowStuffWorks.
See more »Indigestion
Learn about the causes of Indigestion and treatments for Indigestion in the Symptoms Dictionary at HowStuffWorks.
See more »Infantile Reflexes
Learn about the causes of Infantile Reflexes and treatments for Infantile Reflexes in the Symptoms Dictionary at HowStuffWorks.
See more »Insect Bites And Stings
Insect bites and stings usually, except a few lethal insects, cause immediate painful or itchy reactions or rarely anaphylaxis. Learn about insect bite and sting symptoms, treatment and prevention.
See more »Intercostal Retractions
Learn about the causes of Intercostal Retractions and treatments for Intercostal Retractions in the Symptoms Dictionary at HowStuffWorks.
See more »Intertrigo
Intertrigo is an infection of the skin by the candida fungus. Learn about cutaneous candidiasis causes, symptoms, tests, treatment and prevention.
See more »Irritability
Learn about the causes of Irritability and treatments for Irritability in the Symptoms Dictionary at HowStuffWorks.
See more »Itching
Learn about the causes of Itching and treatments for Itching in the Symptoms Dictionary at HowStuffWorks.
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Articles 21-39 of 39
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