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Health Topics beginning with A

• Abdominal Pain
• Abnormalities see Birth Defects
• ABO Blood Groups see Blood and Blood Disorders
• Abortion
• About Your Medicines see Medicines ; Over-the-Counter Medicines



• Abscesses
• Abuse see Domestic Violence
• Accidents
• Achondroplasia see Dwarfism
• Acid Reflux see Gastroesophageal Reflux/Hiatal Hernia ; Heartburn



• ACL Injuries see Knee Injuries and Disorders
• Acne
• Acoustic Neuroma
• Acquired Immunodeficiency Syndrome see AIDS
• Acromegaly see Growth Disorders ; Pituitary Disorders



• Acupuncture
• ADD see Attention Deficit Disorder with Hyperactivity
• Addison's Disease
• Adenoids see Tonsils/Tonsillectomy
• ADHD see Attention Deficit Disorder with Hyperactivity



• Adolescent Development see Teen Development
• Adolescent Health see Teen Health
• Adoption
• Adrenal Gland Disorders
• Adrenoleukodystrophy see Leukodystrophies



• Adult Immunization see Immunization
• Advance Directives see Death and Dying
• African-American Health
• Age-Related Macular Degeneration see Macular Degeneration
• Agent Orange see Veteran's Health



• Ageusia see Taste and Smell Disorders
• Aging see Seniors' Health Issues
• Aging Skin see Skin Aging
• AIDS
• AIDS and Infections



• AIDS and Pregnancy
• AIDS--Living with AIDS
• Air Pollution
• Airsickness see Motion Sickness
• Alagille Syndrome see Liver Diseases



• Alaska Native Health see Native-American Health
• Alcohol Abuse in Pregnancy see Pregnancy and Substance Abuse
• Alcohol and Youth
• Alcohol Consumption
• Alcoholism



• Allergy
• Allergy, Food see Food Allergy
• Allergy, Latex see Latex Allergy
• Alopecia see Hair Diseases and Hair Loss
• Alpha-1 Antitrypsin Deficiency



• ALS see Amyotrophic Lateral Sclerosis
• Alternative Medicine
• Alternative Therapy for Cancer see Cancer Alternative Therapy
• Alzheimer's Caregivers
• Alzheimer's Disease



• AMD see Macular Degeneration
• Amenorrhea see Menstruation
• Amnesia see Memory
• Amniocentesis see Prenatal Testing
• Amphetamine Abuse



• Amputees
• Amyotrophic Lateral Sclerosis
• Anabolic Steroids
• Anal and Rectal Diseases
• Anal Cancer



• Anal Warts see HPV ; Sexually Transmitted Diseases
• Anaphylaxis see Allergy
• Anatomy
• Anemia
• Anencephaly see Neural Tube Defects



• Anesthesia
• Aneurysms
• Angina
• Angioplasty
• Animal Bites see Bites and Stings



• Animal Health see Pets and Pet Health
• Ankle Injuries and Disorders
• Ankylosing Spondylitis
• Anorexia see Eating Disorders
• Anosmia see Taste and Smell Disorders



• Anterior Cruciate Ligament Injury see Knee Injuries and Disorders
• Anthrax
• Antibiotics
• Antimicrobial Resistance see Antibiotics ; Infectious Diseases
• Antioxidants



• Anxiety
• Aortic Stenosis see Heart Valve Diseases
• Aphasia
• Aplastic Anemia see Anemia
• Appendicitis



• Arctic Health see Native-American Health
• Arm Injuries and Disorders see Wrist and Arm Injuries and Disorders
• Arnold-Chiari Malformation see Head and Brain Malformations
• Arrhythmia
• Arsenic



• Arteriosclerosis of Extremities see Circulatory Disorders
• Arteriosclerosis, Coronary see Coronary Disease
• Arthritis
• Artificial Feeding see Nutritional Support
• Artificial Insemination see Infertility



• Artificial Limbs see Amputees
• Asbestos
• Asbestosis see Asbestos
• Asian-American Health
• Asperger's Syndrome



• Assisted Breathing see Critical Care
• Assisted Living
• Assistive Devices
• Asthma
• Asthma in Children



• Astigmatism see Refractive Errors
• Ataxia see Movement Disorders
• Ataxia Telangiectasia
• Athlete's Foot
• Atrial Fibrillation see Arrhythmia



• Attention Deficit Disorder with Hyperactivity
• Auditory Tumor see Acoustic Neuroma
• Autism
• Autoimmune Diseases
• Automobile Safety see Motor Vehicle Safety



• Avascular Necrosis see Osteonecrosis
• Avian Influenza see Influenza