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Common Questions
Straight answers to the questions people actually search for.
510 pages
Abdominal Aortic Aneurysm: Common Questions
A bulge in the main artery running through the abdomen.
Accessing Your Health Records: Common Questions
Your right under HIPAA to see and get a copy of your medical and billing records.
Acetaminophen Dosing Limits: Common Questions
Staying within the limits of one of the most commonly used medicines in the US.
Acetaminophen Safety: Common Questions
Using acetaminophen (Tylenol) within safe limits, and why the margin is narrower than people assume.
Acid Reflux: Common Questions
Stomach contents moving back into the esophagus, causing heartburn and regurgitation.
Acne: Common Questions
Blocked and inflamed hair follicles producing pimples, most commonly on the face, chest and back.
Acute Kidney Injury: Common Questions
A sudden fall in kidney function over hours or days, usually triggered by another illness.
Added Sugar: Common Questions
Sugars and syrups added to foods and drinks during processing or preparation, including table sugar, honey and corn syrup.
Adult Vaccination: Common Questions
The vaccines recommended for adults, by age and by health condition.
Air Pollution and the AQI: Common Questions
Outdoor air pollution such as ozone, fine particles and wildfire smoke, and the Air Quality Index used to report it.
Air Quality: Common Questions
Outdoor and indoor air pollution, and its effect on lung and heart health.
Alcohol and Mental Health: Common Questions
The two-way relationship between drinking and mood, anxiety and sleep.
Alcohol and the Heart: Common Questions
The relationship between drinking and cardiovascular outcomes, and the current US guidance.
Alcohol Reduction: Common Questions
Keeping within the US dietary guidance on alcohol, and cutting down where you are above it.
Alcohol Use Disorder: Common Questions
A medical condition in which a person has trouble controlling or stopping drinking despite harm to their health, work or relationships.
Alcohol-Related Liver Disease: Common Questions
Liver damage caused by sustained alcohol intake, progressing from fatty liver through alcoholic hepatitis to cirrhosis.
Allergens on Food Labels: Common Questions
The US rules that require packaged foods to declare the major food allergens they contain.
Allergy Testing: Common Questions
Skin prick and blood tests used alongside clinical history to identify allergic triggers.
Altitude Sickness: Common Questions
Illness caused by climbing higher faster than the body can adapt to lower oxygen.
Anaphylaxis: Common Questions
A severe, rapid-onset allergic reaction affecting breathing or circulation.
Anaphylaxis: Emergency Response: Common Questions
A severe, rapid-onset allergic reaction affecting breathing or circulation.
Anemia: Common Questions
Too little hemoglobin to carry oxygen efficiently, from many possible causes.
Annual Reviews: Common Questions
The regular scheduled checks for a long-term condition.
Annual Wellness Visit: Common Questions
A yearly Medicare prevention visit to review your health risks and plan screenings, with similar preventive checkups offered by most other health plans.
Antibiotic Stewardship: Common Questions
Using antibiotics only when they will help, and exactly as prescribed.
Antibiotics: Common Questions
Medicines that kill or inhibit bacteria, and do nothing whatever to viruses.
Anticoagulants: Common Questions
Blood thinners: medicines that reduce the blood's ability to clot, used to prevent and treat clots.
Anxiety: Common Questions
Persistent worry or fear out of proportion to the situation, with physical symptoms alongside.
Appetite and Satiety: Common Questions
The signals that make you feel hungry and full, and what changes them.
Asking for a Second Opinion: Common Questions
Asking a different clinician to review your diagnosis or treatment plan.
Assistive Equipment: Common Questions
Aids that make daily activities possible or safer.
Asthma and Allergy: Common Questions
The overlap between allergic disease and asthma control.
Asthma: Common Questions
A long-term condition in which the airways become inflamed and narrow in response to triggers.
Athlete's Foot: Common Questions
A fungal infection of the skin between and under the toes.
Atrial Fibrillation: Common Questions
An irregular and often fast heart rhythm caused by disorganized electrical activity in the atria.
Back Pain at Work: Common Questions
Managing back pain while staying in or returning to work.
Back Pain in Older Adults: Common Questions
Back pain arising later in life, where the range of possible causes is wider.
Back Pain: Common Questions
Pain in the lower back, most often without an identifiable structural cause.
Bad Breath: Common Questions
Halitosis, usually caused by bacteria on the tongue and between the teeth.
Batch Cooking: Common Questions
Cooking components in quantity and recombining them into different meals through the week.