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  1. Sabal serrulata - Alternative Medicine
  2. Saccharomyces cerevisiae - Alternative Medicine
  3. SAD - Alternative Medicine
  4. Safe Hand and Wrist Movements
  5. Safe Sleep for Babies (video)
  6. Safe Use of Long-Acting Opioids
  7. Safe Use of Non-Warfarin Blood Thinners (video)
  8. Safe Water for Mixing Infant Formula
  9. Safely Storing and Getting Rid of Medicines (video)
  10. Safety Plan: Preparing to Leave a Violent Relationship
  11. Safflower Oil - Alternative Medicine
  12. Sage - Alternative Medicine
  13. Saint John's Wort - Alternative Medicine
  14. Saint John's Wort - Alternative Medicine
  15. Saline Nasal Washes for Sinusitis
  16. Salivary Gland Cancer Treatment (Adult) (PDQ®): Treatment - Health Professional Information [NCI]
  17. Salivary Gland Cancer Treatment (Adult) (PDQ®): Treatment - Patient Information [NCI]
  18. Salivary Gland Scan - Medical Test
  19. Salix alba - Alternative Medicine
  20. Sally's Story: Avoiding Metabolic Syndrome
  21. Salmeterol - Alternative Medicine
  22. Salmon Oil - Alternative Medicine
  23. Salmonellosis
  24. Salsalate - Alternative Medicine
  25. Salt Substitute Recipe
  26. Salvia officinalis - Alternative Medicine
  27. Samarium Sm 153 Lexidronam - Alternative Medicine
  28. Sambucus nigra - Alternative Medicine
  29. SAMe - Alternative Medicine
  30. SAM-e
  31. Sample School Plan
  32. Sandalwood - Alternative Medicine
  33. Sanguinaria canadensis - Alternative Medicine
  34. Santalum album - Alternative Medicine
  35. Saquinavir - Alternative Medicine
  36. Sarah's Story: Dealing With the Emotions From COPD
  37. Sarcoidosis
  38. Sarecycline - Alternative Medicine
  39. Sarsaparilla - Alternative Medicine
  40. Sassafras - Alternative Medicine
  41. Sassafras albidum - Alternative Medicine
  42. Sauzgatillo - Alternative Medicine
  43. Saving Money on Medicine (video)
  44. Saw Palmetto
  45. Saw Palmetto - Alternative Medicine
  46. Saxagliptin-Metformin - Alternative Medicine
  47. Saying No to Alcohol and Drugs
  1. Sea Buckthorn - Alternative Medicine
  2. Sea Sickness - Alternative Medicine
  3. Sea Sickness - Alternative Medicine
  4. Seabather's Eruption
  5. Seasonal Affective Disorder (Holistic) - Alternative Medicine
  6. Seasonal Affective Disorder (SAD)
  7. Seasonal Affective Disorder: Using Light Therapy
  8. Seasonal Allergy - Alternative Medicine
  9. Seasonal Allergy - Alternative Medicine
  10. Seasonal Depression - Alternative Medicine
  11. Seated Exercises for Older Adults (video)
  12. Seborrheic Dermatitis (Holistic) - Alternative Medicine
  13. Seborrheic Keratoses
  14. Secnidazole - Alternative Medicine
  15. Secondary Adrenocortical Insufficiency
  16. Secondary High Blood Pressure
  17. Second-Trimester Exams and Tests
  18. Sedimentation Rate (Sed Rate) - Medical Test
  19. See Yourself as a Nonsmoker (video)
  20. Seizure Disorders - Alternative Medicine
  21. Seizure Medicine Levels in Blood Test - Medical Test
  22. Seizures
  23. Selected Vegetables/Sun's Soup (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
  24. Selected Vegetables/Sun's Soup (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
  25. Selective Dorsal Rhizotomy
  26. Selegiline - Alternative Medicine
  27. Selegiline HCl - Alternative Medicine
  28. Selenium - Alternative Medicine
  29. Self-Care After a Stroke
  30. Self-Care for AIDS Caregivers
  31. Self-Care for Sjögren's Syndrome
  32. Self-Care Supplies
  33. Self-Esteem, Ages 6 to 10
  34. Self-Examination for Dental Plaque - Medical Test
  35. Self-Massage
  36. Self-Test for Anxiety
  37. Self-Test for Breath Alcohol - Medical Test
  38. Semen Analysis - Medical Test
  39. Senile Dementia - Alternative Medicine
  40. Senior Health
  41. Senna - Alternative Medicine
  42. Senna - Alternative Medicine
  43. Senna-Docusate Sodium - Alternative Medicine
  44. Sennosides-Docusate Sodium - Alternative Medicine
  45. Sensitivities and Allergies - Alternative Medicine
  46. Sensitivities and Allergies - Alternative Medicine
  47. Sensitivity to Light - Alternative Medicine
  48. Sensitivity to Light - Alternative Medicine
  49. Sensory and Motor Development, Ages 1 to 12 Months
  50. Sensory and Motor Development, Ages 12 to 24 Months
  51. Sensory and Motor Development From Age 6 to 10 Years
  52. Sensory and Motor Growth in Newborns
  53. Sensory Processing Disorder
  54. Sentinel Lymph Node Biopsy - Medical Test
  55. Separation Protests: Helping Your Child
  56. Sepsis (Septic Shock)
  57. Serenoa repens - Alternative Medicine
  58. Serenoa serrulata - Alternative Medicine
  59. Serotonin Syndrome
  60. Sertraline - Alternative Medicine
  61. Serum Osmolality Test - Medical Test
  62. Serum Protein Electrophoresis (SPEP) Test - Medical Test
  63. Setting Goals
  64. Severe Acute Respiratory Syndrome (SARS)
  65. Severity of Back Injuries
  66. Sex After Childbirth
  67. Sex and Your Heart
  68. Sex Therapy for Erection Problems
  69. Sexual Abuse: Signs and Symptoms
  70. Sexual and Reproductive Organs
  71. Sexual Health
  72. Sexual Orientation
  73. Sexual Problems: How to Talk With Your Partner
  74. Sexually Transmitted Infection Screening
  75. Sexually Transmitted Infections: How a Male Genital Exam Is Done
  76. Sexually Transmitted Infections: Symptoms in Women
  77. Sexually Transmitted Infections: Treatment
  1. Sibling Rivalry
  2. Sibutramine - Alternative Medicine
  3. Sick Sinus Syndrome
  4. Sick Sinus Syndrome - Alternative Medicine
  5. Sick-Day Guidelines for People With Diabetes
  6. Sickle Cell Anemia (Holistic) - Alternative Medicine
  7. Sickle Cell Crisis
  8. Sickle Cell Disease
  9. Sickle Cell Disease: Aplastic Crisis
  10. Sickle Cell Disease: Pain Management
  11. Sickle Cell Disease: Preventing Problems and Staying Healthy
  12. Sickle Cell Disease: Splenic Sequestration
  13. Sickle Cell Disease: Vision Problems
  14. Sickle Cell Disorders
  15. Sickle Cell Test - Medical Test
  16. Sickle Cell Trait
  17. Side Effects of Chemotherapy
  18. Sideroblastic Anemia - Alternative Medicine
  19. Sigmoidoscopy (Anoscopy, Proctoscopy) - Medical Test
  20. Signs of Abnormal Bleeding
  21. Signs of an Eye Infection
  22. Signs of Drug Use
  23. Signs of Labor (video)
  24. Signs of Stress
  25. Signs of Substance Use
  26. Signs That Your Baby Is Getting Enough Breast Milk
  27. Sildenafil - Alternative Medicine
  28. Silexan - Alternative Medicine
  29. Silica Hydride - Alternative Medicine
  30. Silicon - Alternative Medicine
  31. Silver (Colloidal) - Alternative Medicine
  32. Silver Sulfadiazine - Alternative Medicine
  33. Silybum marianum - Alternative Medicine
  34. Simple Prostatectomy for Benign Prostatic Hyperplasia
  35. Simple Ways to Connect With Others and Reduce Loneliness
  36. Simvastatin - Alternative Medicine
  37. Single Photon Emission Computed Tomography (SPECT) - Medical Test
  38. Sinus Congestion (Holistic) - Alternative Medicine
  39. Sinus Infection - Alternative Medicine
  40. Sinus Surgery for Sinusitis
  41. Sinusitis (video)
  42. Sinusitis
  43. Sinusitis (Holistic) - Alternative Medicine
  44. Sinusitis: Over-the-Counter Medicines
  45. Sinusitis: Should I Have Surgery?
  46. Sinusitis: Should I Take Antibiotics?
  47. Sipuleucel-T In Lr - Alternative Medicine
  48. Sitagliptin-Metformin - Alternative Medicine
  49. Sitagliptin-Simvastatin - Alternative Medicine
  1. Spastic Colon - Alternative Medicine
  2. Spastic Colon - Alternative Medicine
  3. Spasticity
  4. Special Diets for Epilepsy
  5. SPECT Image of the Heart
  6. Speech and Language Delays: Common Misconceptions
  7. Speech and Language Development
  8. Speech and Language Development: Helping Your 1- to 2-Year-Old
  9. Speech and Language Development: Red Flags
  10. Speech and Language Milestones, Ages 1 to 3 Years
  11. Speech and Language Milestones, Ages 3 to 5 Years
  12. Speech and Language Milestones, Birth to 1 Year
  13. Speech Problems: Normal Disfluency
  14. Sperm Penetration Tests - Medical Test
  15. Spermatocele (Epididymal Cyst)
  16. Spina Bifida
  17. Spina Bifida - Alternative Medicine
  18. Spinal Anesthesia
  19. Spinal Block for Childbirth
  20. Spinal Cord Injury: Adapting Your Home
  21. Spinal Cord Injury: Assisted Cough
  22. Spinal Cord Injury: Autonomic Dysreflexia
  23. Spinal Cord Injury: Breathing Practice
  24. Spinal Cord Injury: Finding a Rehab Center
  25. Spinal Cord Injury: Flexibility Exercises
  26. Spinal Cord Injury: Safe Transfers To or From a Wheelchair
  27. Spinal Cord Injury: Talking With Your Partner About Sex
  28. Spinal Cord Injury: Your Rehabilitation Team
  29. Spinal Curves in Scoliosis
  30. Spinal Decompression for Neck Pain
  31. Spinal Fusion for Scoliosis
  32. Spinal Manipulation
  33. Spinal manipulation: Should I have spinal manipulation for low back pain?
  34. Spinal Stenosis: Home Treatment and Physical Therapy (video)
  35. Spinal Stenosis Surgery: How Others Decided (video)
  36. Spinal Tap (Lumbar Puncture) - Medical Test
  37. Spinal X-Ray - Medical Test
  38. Spirituality and Your Health
  39. Spirituality in Cancer Care (PDQ®): Supportive care - Health Professional Information [NCI]
  40. Spirituality in Cancer Care (PDQ®): Supportive care - Patient Information [NCI]
  41. Spirometry Tests for Children (video)
  42. Spironolactone - Alternative Medicine
  43. Spironolacton-Hydrochlorothiaz - Alternative Medicine
  44. Spirulina - Alternative Medicine
  45. Spirulina - Alternative Medicine
  46. Spitting Up
  47. Spleen Extracts - Alternative Medicine
  48. Spleen Extracts - Alternative Medicine
  49. Splenectomy
  50. Splint Care Tips
  51. Splinting
  52. Spondyloarthropathies
  53. Spondylolisthesis
  54. Spondylolysis and Spondylolisthesis
  55. Sponge Bath for a Child's Fever
  56. Sports Hernia
  57. Sports Performance - Alternative Medicine
  58. Sports Performance - Alternative Medicine
  59. Sports-Related Dehydration
  60. Sprained Ankle: Rehabilitation Exercises
  61. Sprained Ankle: Using a Compression Wrap
  62. Sprains and Strains (Holistic) - Alternative Medicine
  63. Sputum Culture - Medical Test
  64. Sputum Cytology - Medical Test
  1. St. John's Wort
  2. St. John's Wort - Alternative Medicine
  3. St. John's Wort - Alternative Medicine
  4. St. John's Wort - Alternative Medicine
  5. St. John's Wort - Alternative Medicine
  6. St. John's Wort for Weight Control - Alternative Medicine
  7. Stachys officinalis - Alternative Medicine
  8. Stages of Chronic Kidney Disease
  9. Stages of Lyme Disease
  10. Stages of Sleep
  11. Stages of Sleep Apnea
  12. Stages of Syphilis
  13. Stannous Fluoride - Alternative Medicine
  14. Stan's Story: Getting There Hasn't Been Easy
  15. Staph Food Poisoning
  16. Staph Infection
  17. Starch Blockers - Alternative Medicine
  18. Statins
  19. Statins Are Important After a Heart Attack (video)
  20. Statins: Overcoming Barriers to Taking Them (video)
  21. Statins: Should I Take Them to Prevent a Heart Attack or Stroke?
  22. Statins: Should You Take Them to Lower Your Risk? (video)
  23. Stavudine - Alternative Medicine
  24. Staying Active as a Family
  25. Staying Aware of What Your Child Is Doing Online
  26. Staying Healthy Around Animals
  27. Staying Safe: After You Leave a Violent Relationship
  28. Staying Safe: If You Are in a Violent Relationship
  29. Staying Safe When You Take Several Medicines
  30. Staying With Your Eating Plan When Your Schedule Shifts
  31. Stellaria media - Alternative Medicine
  32. Stem Cell Donation
  33. Stem Cell Transplant for Sickle Cell Disease
  34. Stenocardia - Alternative Medicine
  35. Steroid Medicine for Asthma: Myths and Facts
  36. Steroid-Induced Osteoporosis
  37. Steve's Story: Coping With Arthritis
  38. Stevia - Alternative Medicine
  39. Stevia rebaudiana - Alternative Medicine
  40. STI Testing: Should I Get Tested for a Sexually Transmitted Infection?
  41. Stillbirth
  42. Stimulate Your Baby's Learning
  43. Stomach Acid - Alternative Medicine
  44. Stomach (Gastric) Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI]
  45. Stomach (Gastric) Cancer Prevention (PDQ®): Prevention - Patient Information [NCI]
  46. Stomach (Gastric) Cancer Screening (PDQ®): Screening - Health Professional Information [NCI]
  47. Stomach (Gastric) Cancer Screening (PDQ®): Screening - Patient Information [NCI]
  48. Stomach Ulcers - Alternative Medicine
  49. Stool Analysis - Medical Test
  50. Stool Culture - Medical Test
  51. Stool Tests for Colorectal Cancer - Medical Test
  52. Stop Negative Thoughts: Choosing a Healthier Way of Thinking
  53. Stop Negative Thoughts: Getting Started
  54. Stopping a Nosebleed
  55. Stopping Facial Bleeding
  56. Stopping Medicine for Epilepsy
  57. Stories From People Controlling Their Asthma (video)
  58. Stories From People Recovering From Depression (video)
  59. Stories From People With New Depression (video)
  60. Stories From People With Recurring Depression (video)
  61. Storing Breast Milk
  62. Storing Insulin and Prefilling Syringes
  63. Strabismus
  64. Strep Test for Children (video)
  65. Strep Throat
  66. Strep Throat Complications
  67. Streptomycin - Alternative Medicine
  68. Stress and Back Pain
  69. Stress and Coping: Mindfulness Can Help (video)
  70. Stress Echocardiogram - Medical Test
  71. Stress Headache - Alternative Medicine
  72. Stress (Holistic) - Alternative Medicine
  73. Stress in Children and Teens
  74. Stress Incontinence - Alternative Medicine
  75. Stress Incontinence in Men
  76. Stress Incontinence in Women: Should I Have Surgery?
  77. Stress Management
  78. Stress Management: Breathing Exercises
  79. Stress Management: Breathing Exercises for Relaxation
  80. Stress Management: Doing Guided Imagery to Relax
  81. Stress Management: Doing Meditation
  82. Stress Management: Doing Progressive Muscle Relaxation
  83. Stress Management: Helping Your Child With Stress
  84. Stress Management: Imagery Exercises
  85. Stress Management: Managing Your Time
  86. Stress Management: Practicing Yoga to Relax
  87. Stress Management: Progressive Muscle Relaxation (video)
  88. Stress Management: Relaxing Your Mind and Body
  89. Stress Management: Relaxing Your Muscles (video)
  90. Stress Management: Roll Breathing (video)
  91. Stress Management: Using Yoga to Relax (video)
  92. Stress Relief and Relaxation
  93. Stroke
  94. Stroke: Behavior Changes
  95. Stroke: Bladder and Bowel Problems
  96. Stroke: Changes in Emotions
  97. Stroke: Common Disabilities
  98. Stroke: Dealing With Depression
  99. Stroke: Getting Dressed
  100. Stroke (Holistic) - Alternative Medicine
  101. Stroke: How to Prevent Another One
  102. Stroke: Know the Signs and Act FAST (video)
  103. Stroke: Memory Tips
  104. Stroke: Perception Changes
  105. Stroke: Preventing Injury in Affected Limbs
  106. Stroke Prevention: Should I Have a Carotid Artery Procedure?
  107. Stroke Prevention: Should You Have a Carotid Artery Procedure? (video)
  108. Stroke: Problems With Ignoring the Affected Side
  109. Stroke Recovery: Coping With Eating Problems
  110. Stroke Recovery: Finding What Inspires You (video)
  111. Stroke Recovery: Using Support to Stay Positive (video)
  112. Stroke Rehabilitation
  113. Stroke: Should I Move My Loved One Into Long-Term Care?
  114. Stroke: Speech and Language Problems
  115. Stroke Symptoms (video)
  116. Stroke: Understanding Your Emotions (video)
  117. Stroke: What Is Stroke Rehab? (video)
  118. Stroke: What's Your Risk? (video)
  119. Stroke: Your Rehabilitation Team
  120. Strontium - Alternative Medicine
  121. Strontium-89 Chloride - Alternative Medicine
  122. Stuttering
  123. Styes and Chalazia
  1. Subacromial Smoothing and Acromioplasty for Rotator Cuff Disorders
  2. Subchorionic Hemorrhage
  3. Subclinical Hyperthyroidism
  4. Subclinical Hypothyroidism
  5. Substance Use and Mental Health Problems
  6. Substance Use Disorder
  7. Substance Use Disorder: Dealing With Teen Substance Use
  8. Substance Use Disorder: Treatment Options (video)
  9. Substance Use Disorders in Older Adults
  10. Substance Use Problems
  11. Substance Use: Staying Alcohol- or Drug-Free After Treatment
  12. Succimer - Alternative Medicine
  13. Sucralfate - Alternative Medicine
  14. Sudden Changes in Vision
  15. Sudden Infant Death Syndrome (SIDS)
  16. Sugar Alcohols
  17. Suicidal Thoughts or Threats
  18. Suicide Threats: What to Do
  19. Sulfacetamide - Alternative Medicine
  20. Sulfacetamide Sodium-Sulfur - Alternative Medicine
  21. Sulfacetamide Sodium-Urea - Alternative Medicine
  22. Sulfacetamide Sod-Sulfur-Urea - Alternative Medicine
  23. Sulfacetamide-Prednisolone - Alternative Medicine
  24. Sulfacetamide-Sulfur-Avobenzon - Alternative Medicine
  25. Sulfadiazine - Alternative Medicine
  26. Sulfamethoxazole - Alternative Medicine
  27. Sulfanilamide - Alternative Medicine
  28. Sulfasalazine - Alternative Medicine
  29. Sulfisoxazole - Alternative Medicine
  30. Sulforaphane - Alternative Medicine
  31. Sulfur - Alternative Medicine
  32. Sulindac - Alternative Medicine
  33. Suma - Alternative Medicine
  34. Sumatriptan - Alternative Medicine
  35. Sumatriptan Succinate - Alternative Medicine
  36. Sumatriptan-Naproxen - Alternative Medicine
  37. Sun Protection to Prevent Sunburn
  38. Sunburn
  39. Sunburn (Holistic) - Alternative Medicine
  40. Sunburn: Skin Types
  41. Sundew - Alternative Medicine
  42. Sunflower Oil - Alternative Medicine
  43. Sunitinib - Alternative Medicine
  44. Support for Staying Active
  45. Support Groups and Social Support
  46. Supporting Someone Who Has an Eating Disorder
  47. Suprapubic Catheter Care
  48. Supraventricular Premature Beats - Alternative Medicine
  49. Supraventricular Tachycardia
  50. Supraventricular Tachycardia: Should I Have Catheter Ablation?
  51. Surgery and Recovery Support (Homeopathy) - Alternative Medicine
  52. Surgery for an Achilles Tendon Rupture
  53. Surgery for Chronic Pelvic Pain
  54. Surgery for Glaucoma and a Cataract
  55. Surgery for Ovarian Cysts
  56. Surgery for Tennis Elbow
  57. Surgery (Health Before and After) - Alternative Medicine
  58. Surgery: Questions to Ask the Doctor
  59. Surgery: What to Expect
  60. Surgical Nail Removal for Fungal Nail Infections
  61. Surgical Removal of Genital Warts by Excision
  62. Susan's Story: A Friend Really Helps