Learn more about what ails you. Here are some common symptoms.
Common Symptoms:
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Symptoms S-U 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 a sore throat, toothaches or ulcers, check the Symptom Dictionary to learn what your symptoms mean and how to manage them.
Featured Article: Swallowing Difficulty
Learn about the causes of Swallowing Difficulty and treatments for Swallowing Difficulty in the Symptoms Dictionary at HowStuffWorks. See more »
Short Stature
Learn about the causes of Short Stature and treatments for Short Stature in the Symptoms Dictionary at HowStuffWorks.
See more »Shoulder Pain
Learn about the causes of Shoulder Pain and treatments for Shoulder Pain in the Symptoms Dictionary at HowStuffWorks.
See more »Simian Crease
Learn about the causes of Simian Crease and treatments for Simian Crease in the Symptoms Dictionary at HowStuffWorks.
See more »Skeletal Limb Abnormalities
Learn about the causes of Skeletal Limb Abnormalities and treatments for Skeletal Limb Abnormalities in the Symptoms Dictionary at HowStuffWorks.
See more »Skin Blushing/flushing
Learn about the causes of Skin Blushing/flushing and treatments for Skin Blushing/flushing in the Symptoms Dictionary at HowStuffWorks.
See more »Skin Discoloration
Learn about the causes of Skin Discoloration and treatments for Skin Discoloration in the Symptoms Dictionary at HowStuffWorks.
See more »Skin Lumps
Learn about the causes of Skin Lumps and treatments for Skin Lumps in the Symptoms Dictionary at HowStuffWorks.
See more »Skin Turgor
Learn about the causes of Skin Turgor and treatments for Skin Turgor in the Symptoms Dictionary at HowStuffWorks.
See more »Sleeping Difficulty
Learn about the causes of Sleeping Difficulty and treatments for Sleeping Difficulty in the Symptoms Dictionary at HowStuffWorks.
See more »Sneezing
Learn about the causes of Sneezing and treatments for Sneezing in the Symptoms Dictionary at HowStuffWorks.
See more »Snoring
Learn about the causes of Snoring and treatments for Snoring in the Symptoms Dictionary at HowStuffWorks.
See more »Sore Throat
Learn about the causes of Sore Throat and treatments for Sore Throat in the Symptoms Dictionary at HowStuffWorks.
See more »Spasticity
Learn about the causes of Spasticity and treatments for Spasticity in the Symptoms Dictionary at HowStuffWorks.
See more »Speech Impairment (adult)
Learn about the causes of Speech Impairment (adult) and treatments for Speech Impairment (adult) in the Symptoms Dictionary at HowStuffWorks.
See more »Splenomegaly
Learn about the causes of Splenomegaly and treatments for Splenomegaly in the Symptoms Dictionary at HowStuffWorks.
See more »Splinter Hemorrhages
Learn about the causes of Splinter Hemorrhages and treatments for Splinter Hemorrhages in the Symptoms Dictionary at HowStuffWorks.
See more »Stress And Anxiety
Stress vs. anxiety means stress comes from any thought that makes you feel frustrated, nervous, or anxious while anxiety is a feeling of uneasiness or fear. Learn more about the differences between stress and anxiety and tips for reducing the effects.
See more »Striae
Learn about the causes of Striae and treatments for Striae in the Symptoms Dictionary at HowStuffWorks.
See more »Subcutaneous Emphysema
Learn about the causes of Subcutaneous Emphysema and treatments for Subcutaneous Emphysema in the Symptoms Dictionary at HowStuffWorks.
See more »Sunken Fontanelles
Learn about the causes of Sunken Fontanelles and treatments for Sunken Fontanelles in the Symptoms Dictionary at HowStuffWorks.
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Diseases A-Z
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Common Conditions:
