• Salmonella Infection

• San Joaquin Valley Fever - See Coccidioidomycosis

• Sanfilippo Syndrome

• Sarcoidosis

• SARS (Severe Acute Respiratory Syndrome)

• Scabies

• Scarlet Fever

• Schizophrenia

• Sciatica

• Scleritis

• Scleroderma

• Sclerosing Cholangitis

• Scoliosis

• Seasonal Affective Disorder

• Sebaceous Cyst

• Seborrheic Dermatitis - See Dandruff

• Seborrheic Keratosis

• Secondary Glaucoma - See Glaucoma

• Secondary Hypertension - See Hypertension

• Seizures

• Sepsis

• Septicemia

• Severe Acute Respiratory Syndrome - See SARS (Severe Acute Respiratory Syndrome)

• Shaken Baby Syndrome

• Shin Splints

• Shingles

• Shock

• Short Bowel Syndrome

• Shoulder Injuries

• Shoulder Pain

• Shoulder Separation

• Shy-Drager Syndrome - See Multiple System Atrophy

• Sick Sinus Syndrome

• Sickle-Cell Anemia

• Sideroblastic Anemia

• Silicosis

• Simple Bone Cyst

• Sinus Infection - See Sinusitis

• Sinusitis

• Sinusitis, Acute - See Sinusitis

• Sjogren's Syndrome

• Skin Cancer

• Skin Tags

• SLE - See Lupus Erythematosus

• Sleep Apnea

• Sleep Disorders

• Sleepwalking

• Small Intestine Cancer

• Smallpox

• Smoking, Snuff & Chewing Tobacco

• Snoring

• Social Phobia

• Solitary Pulmonary Nodule

• Somatization Disorder

• Somatotroph Adenoma - See Acromegaly

• Sore Throat

• Sotos Syndrome

• Spasmodic Croup - See Croup

• Speech, Language, and Communication Disorders

• Spina Bifida

• Spinal Cord Diseases

• Spinal Cord Injury

• Spinal Diseases and Disorders

• Spondylolisthesis

• Spontaneous Bacterial Peritonitis

• Sprains

• Sprue, Tropical - See Tropical Sprue

• Squamous Cell Carcinoma - See Skin Cancer

• Staphylococcal Infections

• Stevens-Johnson Syndrome - See Erythema Multiforme

• Stillbirth and Fetal Death

• Stings - See Bites and Stings

• Stomach Cancer

• Stomach Ulcer - See Peptic Ulcer

• Strabismus

See also: Eyes, Crossed, Treatment of

• Strains

• Strep Throat

• Streptococcal Infection

• Stress - See Psychological Stress

• Stroke

• Stuttering - See Communication Disorders

• Styes - See Styes & Chalazions

• Styes & Chalazions

• Subarachnoid Hemorrhage

• Subconjunctival Hemorrhage

• Subdural Hematoma

• Sudden Infant Death Syndrome

• Sunburn

• Swallowing Disorders

• Swimmer's Ear

• Swimmer's Itch (Cercarial Dermatitis)

• Swine Flu - See H1N1 Flu (Swine Flu)

• Syphilis

• Syringomyelia

• Systemic Lupus Erythematosis - See Lupus Erythematosus