Encyclopedia A-Az
Provided by:
A-Ag
- Aarskog Syndrome
- Aase Syndrome
- Abdominal Pain, Age 11 and Younger
- Abdominal Pain, Age 12 and Older
- Abdominal Ultrasound
- Abdominal X-ray
- Abetalipoproteinemia
- Ablepharon Macrostomia Syndrome
- Abnormal Pap Test - Topic Overview
- Abnormal Vaginal Bleeding
- Abortion
- Abscessed Tooth - Topic Overview
- Absorbent products for urinary incontinence
- Acamprosate for alcohol abuse and dependence
- Acanthocheilonemiasis
- Acanthocytosis
- Acanthosis Nigricans
- Accident Victims
- ACE inhibitors for high blood pressure
- Acetaminophen for low back pain
- Acetaminophen for osteoarthritis
- Achalasia
- Achard Thiers Syndrome
- Achilles Tendon Problems - Topic Overview
- Achondrogenesis
- Achondroplasia
- Achromatopsia
- Acid Maltase Deficiency (Pompe Disease)
- Acid reducers for gastroesophageal reflux disease (GERD)
- Acidemia
- Acidemia, Isovaleric
- Acidemia, Methylmalonic
- Acidemia, Propionic
- Acne Scars
- Acne Vulgaris - Topic Overview
- Acoustic Neuroma
- Acquired Aplastic Anemia
- Acrocallosal Syndrome, Schinzel Type
- Acrodermatitis Enteropathica
- Acrodysostosis
- Acromegaly
- Acromesomelic Dysplasia
- Acromicric Dysplasia
- ACTH (adrenocorticotropic hormone) for gout
- ACTH (adrenocorticotropic hormone) for multiple sclerosis
- ACTH Deficiency
- Actinic Keratosis
- Activity and exercise for heart failure
- Acupuncture
- Acute Bronchitis - Topic Overview
- Acute Renal Failure - Topic Overview
- Acute Respiratory Distress Syndrome
- Acyclovir for encephalitis
- Adalimumab for rheumatoid arthritis
- Adams Oliver Syndrome
- Adapting to reduced vision from age-related macular degeneration
- Adapting to reduced vision from glaucoma
- Addictions
- Addison's Disease - Topic Overview
- Addison's/Adrenal Disease
- Adenoid Cystic Carcinoma
- Adenosine for fast heart rates
- Adenylosuccinate Lyase Deficiency
- Adie Syndrome
- Adoption
- Adoption / Foster Care Helpline
- Adrenal Hyperplasia, Congenital (General)
- Adrenaline Addiction
- Adrenergic agonists for glaucoma
- Adrenocortical carcinoma: Treatment - Health Professional Information [NCI PDQ]
- Adrenocortical carcinoma: Treatment - Patient Information [NCI PDQ]
- Adrenocorticotropic Hormone
- Adrenoleukodystrophy
- Afibrinogenemia, Congenital
- Agammaglobulinemias, Primary
- Age-Related Macular Degeneration - Topic Overview
- Agenesis of Corpus Callosum
- Agenesis of the Corpus Callosum
- Aging / Older Persons
- Aging / Senior Citizens Helpline
- Agnosia, Primary Visual
- Agranulocytosis, Acquired
Ah-Ap
- Ahumada-Del Castillo Syndrome
- Aicardi Syndrome
- Aicardi Syndrome / Infantile Spasms
- AIDS
- AIDS Dysmorphic Syndrome
- AIDS Helplines
- AIDS-related lymphoma: Treatment - Patient Information [NCI PDQ]
- Alagille Syndrome
- Alanine Aminotransferase (ALT)
- Albendazole for the treatment of pinworms
- Albinism
- Albumin for nephrotic syndrome
- Alcohol Abuse
- Alcohol Abuse and Dependence
- Alcohol and Drug Problems
- Alcohol Effects on a Fetus
- Alcohol Helpline
- Aldosterone
- Aldosterone receptor antagonists: Diuretics for heart failure
- Alemtuzumab
- Alexander Disease
- Alkaline Phosphatase
- Alkaptonuria
- Allan Herndon Syndrome
- Allergic Reaction
- Allergic Rhinitis
- Allergies to Insect Stings - Topic Overview
- Allergy
- Allergy shots (immunotherapy) for allergic rhinitis
- Allergy shots (immunotherapy) for asthma
- Allergy Tests
- Allergy to Natural Rubber (Latex)
- Allogeneic stem cell transplant
- Allopurinol for gout
- Allopurinol for kidney stones
- Allylamines for ringworm of the scalp or beard
- Allylamines for ringworm of the skin
- Alopecia Areata
- Alopecia Areata Helpline
- Alosetron for irritable bowel syndrome
- Alpers Disease
- Alpha-1-Antitrypsin Deficiency
- Alpha-adrenergic agonists for urinary incontinence
- Alpha-blocker medications for prostatitis
- Alpha-blockers for benign prostatic hyperplasia
- Alpha-Fetoprotein (AFP) in Blood
- Alpha-glucosidase inhibitors for type 2 diabetes
- Alpha-Mannosidosis
- Alpha1-Antitrypsin Deficiency Genetic Testing
- Alport Syndrome
- Alprazolam for PMS-related anxiety
- ALS (Lou Gehrig's Disease)
- Alstrom's Syndrome
- Alternating Hemiplegia of Childhood
- Alternative Diet Programs
- Alveolar Capillary Dysplasia
- Alveolar Soft Part Sarcoma
- Alveolitis, Extrinsic Allergic
- Alzheimer's Disease
- Alzheimer's Disease - Topic Overview
- Alzheimer's Helpline
- Amantadine for Parkinson's disease
- Amantadine or rimantadine for influenza (flu)
- Amblyopia - Topic Overview
- Ambulatory Electrocardiogram
- Ameloblastoma
- Amelogenesis Imperfecta
- Amenorrhea, Primary
- Amenorrhea-Galactorrhea Syndrome
- Aminosalicylates for inflammatory bowel disease
- Ammonia
- Amniocentesis
- Amniocentesis for Rh sensitization during pregnancy
- Amniotic Bands
- Amputation / Limb Deficiency
- Amylase
- Amyloidosis
- Amyotrophic Lateral Sclerosis (ALS) - Topic Overview
- Anakinra for rheumatoid arthritis
- Anal cancer: Treatment - Patient Information [NCI PDQ]
- Anal Fissure - Topic Overview
- Analgesics for sinusitis
- Andersen Disease (GSD IV)
- Androgen Insensitivity
- Androgen Insensitivity Syndrome, Partial
- Anemia
- Anemia, Blackfan Diamond
- Anemia, Fanconi's
- Anemia, Hemolytic, Acquired Autoimmune
- Anemia, Hemolytic, Cold Antibody
- Anemia, Hemolytic, Warm Antibody
- Anemia, Hereditary Nonspherocytic Hemolytic
- Anemia, Hereditary Spherocytic Hemolytic
- Anemia, Megaloblastic
- Anemia, Pernicious
- Anemias, Sideroblastic
- Anencephaly
- Anesthesia
- Anesthetic or corticosteroid injections for low back pain
- Angelman Syndrome
- Anger and Hostility
- Angioedema, Hereditary
- Angiogram
- Angiogram of the Head and Neck
- Angiogram of the Lung
- Angioplasty for coronary artery disease
- Angioplasty for peripheral arterial disease of the legs
- Angioplasty with stent placement for heart attack and unstable angina
- Angiotensin II receptor blockers (ARBs)
- Angiotensin II receptor blockers (ARBs) for high blood pressure
- Angiotensin-converting enzyme (ACE) inhibitors
- Angiotensin-converting enzyme (ACE) inhibitors for coronary artery disease
- Angiotensin-converting enzyme (ACE) inhibitors for heart attack and unstable angina
- Animal and Human Bites
- Aniridia
- Aniridia Cerebellar Ataxia Mental Deficiency
- Ankle Sprain
- Ankle-brachial index test
- Ankylosing Spondylitis
- Ankylosing Spondylitis - Topic Overview
- Anodontia
- Anorchidism
- Anorectal malformations
- Anorexia Nervosa - Topic Overview
- Anosmia/Parosmia
- Antacids for gastroesophageal reflux disease (GERD)
- Antacids for peptic ulcer disease
- Antenatal corticosteroids for fetal lung development
- Anterior Cruciate Ligament (ACL) Injuries - Topic Overview
- Anterior cruciate ligament (ACL) surgery
- Anthralin for psoriasis
- Anthrax
- Antiandrogens for prostate cancer
- Antiarrhythmic medications for atrial fibrillation
- Antiarrhythmic medications for fast heart rates
- Antiarrhythmics for congenital heart defects
- Antibiotics for acute bronchitis
- Antibiotics for an abscessed tooth
- Antibiotics for bacterial meningitis
- Antibiotics for bacterial vaginosis
- Antibiotics for chlamydia
- Antibiotics for cystic fibrosis
- Antibiotics for gonorrhea
- Antibiotics for heart valve disease
- Antibiotics for Lyme disease
- Antibiotics for mastitis while breast-feeding
- Antibiotics for middle ear infection
- Antibiotics for pelvic inflammatory disease
- Antibiotics for rosacea
- Antibiotics for sinusitis
- Antibiotics for strep throat
- Antibiotics for syphilis
- Antibiotics for urinary tract infections in children
- Antibiotics/antimicrobials for gum disease
- Antibody test for hepatitis A
- Antibody Tests
- Anticholinergic agents for Parkinson's disease
- Anticholinergic medications for cerebral palsy
- Anticholinergic medications for urinary incontinence in women
- Anticholinergics (antispasmodics) for irritable bowel syndrome
- Anticholinergics and antispasmodics for urinary incontinence in men
- Anticholinergics for asthma
- Anticholinergics for chronic obstructive pulmonary disease (COPD)
- Anticholinergics for cystic fibrosis
- Anticholinergics for urinary incontinence in spinal cord injuries
- Anticoagulants for aortic and mitral valve regurgitation
- Anticoagulants for atrial fibrillation
- Anticoagulants for coronary artery disease
- Anticoagulants for heart attack and unstable angina
- Anticoagulants for pulmonary embolism
- Anticoagulants for stroke and transient ischemic attack (TIA)
- Anticonvulsants for cancer pain
- Anticonvulsants for cerebral palsy
- Anticonvulsants for chronic low back pain
- Anticonvulsants for chronic pain
- Anticonvulsants for restless legs syndrome
- Anticonvulsants to prevent migraine headaches
- Antidepressant medications used to treat OCD
- Antidepressants for cancer pain
- Antidepressants for hot flashes
- Antiemetics (phenothiazines)
- Antifibrinolytic agents for hemophilia
- Antifibrinolytic agents for von Willebrand's disease
- Antigen tests for giardiasis
- Antihistamines for allergic rhinitis
- Antihistamines for itching from chickenpox
- Antihistamines for vertigo
- Antihypertensives for attention deficit hyperactivity disorder
- Antimalarial drugs for rheumatoid arthritis
- Antimalarial medications for juvenile rheumatoid arthritis
- Antimalarial medications for lupus
- Antinuclear Antibodies (ANA)
- Antioxidants
- Antiphospholipid Syndrome
- Antiplatelet medicines for peripheral arterial disease
- Antiplatelets for stroke and TIA
- Antiprotozoals for giardiasis
- Antiprotozoals for trichomoniasis
- Antipsychotics for childhood and adolescent bipolar disorder
- Antipsychotics for the treatment of bipolar disorder
- Antisocial Personality Disorder
- Antispasmodics (muscle relaxants) for cerebral palsy
- Antisperm Antibody Test
- Antithrombin III Deficiency
- Antithyroid medications for hyperthyroidism
- Antiviral medications for chickenpox
- Antiviral medications for genital herpes
- Antivirals for shingles
- Antley Bixler Syndrome
- Anxiety
- Anxiety Attacks / Phobias / Agoraphobia
- Anxiolytic agents for prostatitis
- Aortic Aneurysm
- Aortic Valve Regurgitation
- Aortic Valve Stenosis
- Aortobifemoral bypass for peripheral arterial disease
- APECED Syndrome
- Apert Syndrome
- Aphasia
- Aplasia Cutis Congenita
- Apnea
- Apnea, Infantile
- Appendicitis - Topic Overview
- Applying a compression wrap for a sprained ankle
- Apraxia
- Aprepitant
Aq-Az
- Arachnoid Cysts
- Arachnoiditis
- Arginase Deficiency
- Argininosuccinic Aciduria
- Arm Injuries
- Arm Problems, Noninjury
- Arnold-Chiari Malformation
- Aromatase inhibitors for breast cancer
- Aromatherapy (Essential Oils Therapy)
- Arterial Blood Gases
- Arteriovenous Malformation
- Arteritis, Takayasu
- Arthritis
- Arthritis, Infectious
- Arthritis, Psoriatic
- Arthrogram (Joint X-ray)
- Arthrogryposis
- Arthrogryposis Multiplex Congenita
- Arthroplasty for rheumatoid arthritis
- Arthroscopy
- Arthroscopy for rheumatoid arthritis
- Arthroscopy for TM disorders
- Artificial sphincter for urinary incontinence in men
- Artistic Creativity
- Asherman's Syndrome
- Ashermans Syndrome
- Ashkenazi Jewish Genetic Panel (AJGP)
- Ask-the-Doctor Checklist
- Aspartate Aminotransferase (AST)
- Aspartylglycosaminuria
- Asperger's Syndrome - Topic Overview
- Aspirin for coronary artery disease
- Aspirin for heart attack and unstable angina
- Aspirin for mitral valve regurgitation
- Aspirin for peripheral arterial disease
- Aspirin for stroke and transient ischemic attack (TIA)
- Asthma action plan
- Asthma During Pregnancy
- Asthma in Children
- Asthma in Teens and Adults
- Astrocytoma
- Astrocytoma, Malignant
- Ataxia
- Ataxia Telangiectasia
- Ataxia with Vitamin E Deficiency
- Ataxia, Friedreich's
- Ataxia, Hereditary, Autosomal Dominant
- Ataxia, Marie's
- Atherectomy for coronary artery disease
- Athlete's Foot - Topic Overview
- Atomoxetine (Strattera) for attention deficit hyperactivity disorder
- Atopic Dermatitis - Topic Overview
- Atrial Fibrillation
- Atrial Septal Defects
- Atrioventricular Septal Defect
- Attention Deficit Hyperactivity Disorder (ADHD) - Topic Overview
- Attorney Helpline
- Atypical antidepressants for depression
- Atypical Hemolytic Uremic Syndrome
- Atypical Mole Syndrome
- Autism - Topic Overview
- Autism / Asperger Syndrome
- Autogenic Training
- Autoimmune Polyendocrine Syndrome Type II
- Autoimmune Thyroiditis
- Autologous stem cell transplant
- Autopsy
- Avian Influenza (Bird Flu)
- Avoiding Mercury in Fish
- Avoiding triggers for sudden heart failure
- Avoiding weight loss when you have chronic obstructive pulmonary disease
- Ayurveda
- Azathioprine for rheumatoid arthritis
- Azelaic acid for acne vulgaris
- Azoles for ringworm of the scalp or beard
- Azoles for ringworm of the skin
- Azoles for treating thrush
Medical Safety Resources
National Poison Control Hotline
A national toll-free number that reaches a poison control center from anywhere in the United States, anytime.
- If you suspect poisoning, call: 800-222-1222
- If the victim has collapsed or is having trouble breathing, call: 911
- Learn more at the National Poison Control website.
U.S. Food and Drug Administration
A regulatory agency that protects consumers by ensuring the safety and effectiveness of foods, drugs, and other products.
Yahoo! Health Videos
Featured Videos
Play Video
Life After a Heart Attack 1
Provided by: HealthiNationIt is possible to have a full, active life after you've had a heart attack. Watch…
Play Video
Video: How cancer spreads
Provided by: MayoClinic.comWatch this video to see how cancer spreads (metastasizes).
Play Video
Making the Most of Menopause
Provided by: CapessaInstead of slowing down when she hit the half-century mark, Missy started singing the…
Play Video
Deepak Chopra on Youthful Thinking
Provided by: LIME.comHow can one age gracefully? Deepak Chopra recommends small ways to change the…
My Health
helpTip of the Day
Provided by: RealAgeThat bagel? It could go right to your gut. Literally. But a bit of olive oil each day may help keep your middle little. Read More »
View All Tips »Sponsored Links
different types of diseases
Looking For different types of diseases Info? Compare Top Medical Sites Here.
OnlineDiseaseInfo.comMicrosporidiosisdisease.com
Recent, current and upcoming research results already done for you.
www.microsporidiosisdisease.comencyclopedia of visual effects
100,000 Stores. Deals. Reviews. encyclopedia of visual effects & More.
shopping.yahoo.comCoronary Heart Disease Risk Factors
Get info on the symptoms and prevention of coronary artery disease.
Health.com