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Health Topics: S
- SAD see Seasonal Affective Disorder
- Safety
- Safety, Child see Child Safety
- Salivary Gland Cancer
- Salivary Gland Disorders
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- Salmonella Infections
- Salt see Dietary Sodium
- Sarcoidosis
- Sarcoma, Ewing's see Bone Cancer
- Sarcoma, Soft Tissue see Soft Tissue Sarcoma
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- SARS see Severe Acute Respiratory Syndrome
- SCA see Cardiac Arrest
- Scabies
- Scapula Injuries see Shoulder Injuries and Disorders
- Scarlet Fever see Streptococcal Infections
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- Scars
- Schizophrenia
- School Health
- Sciatica
- SCID see Immune System and Disorders
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- Scleroderma
- Scoliosis
- Screening Tests see Health Screening
- Screening, Newborn see Newborn Screening
- Seasickness see Motion Sickness
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- Seasonal Affective Disorder
- Seasonal Allergies see Hay Fever
- Second Opinion see Patient Rights; Surgery; Talking With Your Doctor
- Secondhand Smoke
- Seizures
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- Selenium see Minerals
- Self-harm
- Semen see Testicular Disorders
- Seminoma see Testicular Cancer
- Senility see Dementia
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- Seniors' Fitness see Exercise for Seniors
- Seniors' Health
- Seniors' Nutrition see Nutrition for Seniors
- Sepsis
- Septic Arthritis see Infectious Arthritis
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- Septic Shock see Sepsis; Shock
- Septic Systems see Water Pollution
- Septicemia see Sepsis
- Severe Acute Respiratory Syndrome
- Severe Combined Immunodeficiency see Immune System and Disorders
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- Sewage see Water Pollution
- Sex see Sexual Health
- Sexting see Internet Safety
- Sexual Abuse of Children see Child Sexual Abuse
- Sexual Assault
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- Sexual Health
- Sexual Health, Teen see Teen Sexual Health
- Sexual Problems in Men
- Sexual Problems in Women
- Sexually Transmitted Diseases
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- Shaken Baby Syndrome see Child Abuse
- Shaking Palsy see Parkinson's Disease
- Shingles
- Shock
- Shoes see Foot Health
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- Shortness of Breath see Breathing Problems
- Shoulder Impingement see Rotator Cuff Injuries
- Shoulder Injuries and Disorders
- Shy-Drager Syndrome see Autonomic Nervous System Disorders; Low Blood Pressure
- Sickle Cell Anemia
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- Sickle Cell Disease see Sickle Cell Anemia
- SIDS see Sudden Infant Death Syndrome
- Sigmoidoscopy see Colonoscopy
- Singultus see Hiccups
- Sinus Cancer see Nasal Cancer
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- Sinus Infection see Sinusitis
- Sinusitis
- Sjogren's Syndrome
- Skin Aging
- Skin Cancer
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- Skin Conditions
- Skin Infections
- Skin Pigmentation Disorders
- Skin Rash see Rashes
- Skull Fractures see Head Injuries
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- Skull Injuries see Head Injuries
- SLE see Lupus
- Sleep Apnea
- Sleep Disorders
- Sleep-disordered Breathing see Sleep Apnea
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- Slipped Disk see Herniated Disk
- SMA see Spinal Muscular Atrophy
- Small Cell Lung Cancer see Lung Cancer
- Small for Gestational Age see Birth Weight
- Small Intestine Cancer see Intestinal Cancer
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- Small Intestine Disorders
- Smallpox
- Smelling Disorders see Taste and Smell Disorders
- Smoke Inhalation see Inhalation Injuries
- Smokeless Tobacco
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- Smoking
- Smoking and Youth
- Smoking Cessation see Quitting Smoking
- Smoking in Pregnancy see Pregnancy and Substance Abuse
- Smoking, Passive see Secondhand Smoke
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- Snake Bites see Animal Bites
- Snoring
- Snuff see Smokeless Tobacco
- Social Phobia see Phobias
- Sodium, Dietary see Dietary Sodium
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- Soft Tissue Sarcoma
- Sonogram see Ultrasound
- Sore Throat
- South American Trypanosomiasis see Chagas Disease
- Spasmodic Torticollis see Dystonia
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- Spasticity see Neuromuscular Disorders
- Speech and Communication Disorders
- Speech and Language Problems in Children
- Spider Bites
- Spider Veins see Varicose Veins
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- Spina Bifida
- Spinal Cord Diseases
- Spinal Cord Injuries
- Spinal Muscular Atrophy
- Spinal Stenosis
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- Spine Injuries and Disorders
- Spit Tobacco see Smokeless Tobacco
- Spleen Diseases
- Splenic Diseaess see Spleen Diseases
- Splenomegaly see Spleen Diseases
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- Splinters see Foreign Bodies
- Spondylitis, Ankylosing see Ankylosing Spondylitis
- Spondylolisthesis see Spine Injuries and Disorders
- Spontaneous Abortion see Miscarriage
- Sports Fitness
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- Sports Injuries
- Sports Safety
- Spouse Abuse see Domestic Violence
- Sprains and Strains
- Squint see Eye Movement Disorders
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- SSRIs see Antidepressants
- Stammering see Stuttering
- Staphylococcal Infections
- Statins
- Statistics see Health Statistics
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- Staying Healthy see Healthy Living
- STD see Sexually Transmitted Diseases
- Steele-Richardson-Olszewski Syndrome see Progressive Supranuclear Palsy
- Stein-Leventhal Syndrome see Polycystic Ovary Syndrome
- Stem Cell Transplantation see Stem Cells
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- Stem Cells
- Stepfamilies see Family Issues
- Sterility see Infertility
- Sterilization see Tubal Ligation; Vasectomy
- Steroids
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- Steroids, Anabolic see Anabolic Steroids
- Still's Disease see Juvenile Rheumatoid Arthritis
- Stillbirth
- Stoma see Ostomy
- Stomach Ache see Abdominal Pain; Stomach Disorders
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- Stomach Cancer
- Stomach Disorders
- Stomach Flu see Gastroenteritis
- Stomach Stapling see Weight Loss Surgery
- Stomach Ulcer see Peptic Ulcer
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- Stool see Bowel Movement
- Strabismus see Eye Movement Disorders
- Strep Throat see Streptococcal Infections
- Streptococcal Infections
- Streptococcus Pneumoniae Infections see Pneumococcal Infections
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- Stress
- Stress Incontinence see Urinary Incontinence
- Stroke
- Stroke Rehabilitation
- Stuttering
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- Stye see Eyelid Disorders
- Substance Abuse see Alcoholism; Drug Abuse; Drugs and Young People
- Substance Abuse in Pregnancy see Pregnancy and Substance Abuse
- Sudden Cardiac Death see Cardiac Arrest
- Sudden Infant Death Syndrome
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- Sugar see Carbohydrates
- Sugar Diabetes see Diabetes; Diabetes Type 2
- Sugar Substitutes see Carbohydrates
- Suicide
- Sun Exposure
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- Sunburn see Sun Exposure
- Sunscreen see Sun Exposure
- Sunstroke see Heat Illness
- Surgery
- Surgery, Plastic see Plastic and Cosmetic Surgery
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- Swallowing Disorders
- Sweat
- Sweeteners, Artificial see Carbohydrates
- Swimmer's Ear see Ear Infections
- Swine Flu see H1N1 Flu (Swine Flu)
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- Swollen Glands see Lymphatic Diseases
- Syncope see Fainting
- Syndrome X (Cardiac) see Angina
- Syndrome X (Metabolic) see Metabolic Syndrome
- Syphilis
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- Syringomyelia
- Systemic Lupus Erythematosus see Lupus
- Systemic Sclerosis see Scleroderma
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