SAD see Seasonal Affective Disorder
Sacroiliitis
Safety (General)
Safety, Child see Child Safety
Salivary Gland Disorders
Salmonella Infections

Sarcoidosis
SARS see Severe Acute Respiratory Syndrome
Scabies
Scarlet Fever see Streptococcal Infections
Scars
Schizoaffective Disorder

Schizophrenia
School Stress
Sciatica
SCID see Immune System and Disorders
Scleroderma
Scoliosis

Screening see Preventing Disease and Staying Healthy
Seasickness see Motion Sickness
Seasonal Affective Disorder
Seating And Positioning
Secondhand Smoke
Seizures

Senility see Dementia
Seniors' Health (General)
Septic Arthritis see Arthritis
Severe Acute Respiratory Syndrome
Severe Combined Immunodeficiency see Immune System and Disorders

Sexual Assault see Rape
Sexual Health (General)
Sexually Transmitted Diseases
Shaking Palsy see Parkinson's Disease
Sheehan's Syndrome
Shellfish Allergy
Shigella Infection
Shingles (Herpes Zoster)

Shock see First Aid/Emergencies
Shoes see Foot Health
Shortness of Breath see Breathing Problems
Shoulder Injuries and Disorders
Shoulder Pain
Shoulder Pain Relief Using Magnet Therapy
Shy-Drager Syndrome see Low Blood Pressure

Sialoiths
Sickle Cell Anemia
Sick Sinus Syndrome
SIDA see AIDS
SIDS see Sudden Infant Death Syndrome
Sinusitis
Sinus Pain And Congestion Relief With Magnet Therapy
Sjogren's Syndrome

Skin Cancer
Skin Care
Skin Diseases (General)
Skin Pigmentation Disorders
Skin Rash see Dermatitis
Skull Injuries see Head and Brain Injuries

Sleep Apnea
Sleep Disorders
Sleep And Relaxation
Sleepwalking
Slipped Disk
Smallpox
Smelling Disorders see Taste and Smell Disorders

Smokeless Tobacco
Smoking
Smoking and Youth
Smoking Cessation
Smoking in Pregnancy see Pregnancy and Substance Abuse

Smoking, Passive see Secondhand Smoke
Snoring
Snuff see Smokeless Tobacco
Social Phobia see Phobias
Soft Tissue Sarcoma

Sore Throat see Throat Disorders
Sore Muscles
Soy Allergy
Spasmodic Torticollis see Dystonia
Spasticity see Movement Disorders
Speech & Communication Disorders
Spermatocele
Spider Bites see Insect Bites and Stings

Spider Veins see Varicose Veins
Spina Bifida
Spinal Cord Diseases
Spinal Cord Injuries
Spinal Diseases
Spinal Headache

Spinal Muscular Atrophy
Spinal Stenosis
Spit Tobacco see Smokeless Tobacco
Spondylosis
Spondylitis, Ankylosing see Ankylosing Spondylitis

Sports Fitness
Sports Injuries
Sports Safety
Spouse Abuse see Domestic Violence
Sprains and Strains

Standers
Staphylococcal Infections
Statistics see Health Statistics
Staying Healthy see Preventing Disease and Staying Healthy
STD see Sexually Transmitted Diseases
Stem Cells/Stem Cell Transplantation

Stepfamilies see Family Issues
Sterility see Infertility
Sterilization see Birth Control/Contraception
Stickler Syndrome
Still's Disease see Juvenile Rheumatoid Arthritis
Stillbirth see Pregnancy Loss

Stomach Cancer
Stomach Disorders
Stomach Flu see Gastroenteritis
Stomach Ulcer see Peptic Ulcer
Stone Therapy
Stool Soiling see Toilet Training and Bedwetting

Strabismus see Eye Diseases (General)
Strep Throat see Streptococcal Infections ; Throat Disorders
Streptococcal Infections
Stress
Stress Management
Stroke

Stuttering see Speech & Communication Disorders
Sty
Subconjunctival Hemorrhage
Substance Abuse in Pregnancy see Pregnancy and Substance Abuse
Sudden Infant Death Syndrome
Sugar in the Blood see Diabetes
Suicide

Sun Exposure
Sunburn see Sun Exposure
Sunstroke see Heat Illness
Surgery
Swallowing Disorders see Dysphagia

Sweat
Sweet's Syndrome
Swimmer's Ear see Ear Infections
Swollen Glands see Lymphatic Diseases
Syncope see Fainting
Syndrome X see Angina

Syphilis
Syringomyelia
Systemic Lupus Erythematosus see Lupus