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Common Conditions

Learn about frequently searched health conditions

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Chronic Fatigue

Persistent tiredness that doesn't improve with rest and affects daily activities.

Persistent exhaustion lasting...Fatigue that worsens...Unrefreshing sleep—waking up...
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Insomnia

Difficulty falling or staying asleep, causing daytime fatigue.

Difficulty falling asleep...Waking during the...Waking too early...
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Anxiety Disorders

Feelings of worry, nervousness, or unease about something with an uncertain outcome.

Excessive, difficult-to-control worrying...Feeling restless, wound-up,...Being easily fatigued...
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Migraine

A neurological condition causing intense, throbbing headaches often with nausea and light sensitivity.

Intense throbbing or...Nausea and/or vomiting...Extreme sensitivity to...
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Back Pain (Lower Back Pain)

Pain in the lower back region, ranging from a dull ache to sharp, shooting pain. One of the most common reasons for missed work and doctor visits.

Dull, aching pain...Sharp or stabbing...Pain worsening with...
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Acid Reflux (GERD)

A digestive condition where stomach acid frequently flows back into the esophagus, causing heartburn, regurgitation, and other symptoms. Chronic acid reflux is called GERD (Gastroesophageal Reflux Disease).

Heartburn (burning in...Acid regurgitation into...Difficulty swallowing...
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Irritable Bowel Syndrome (IBS)

A common disorder affecting the large intestine, causing cramping, abdominal pain, bloating, gas, and diarrhea or constipation.

Abdominal pain, cramping,...Changes in appearance...Changes in frequency...
Self-Care

Seasonal Allergies (Hay Fever)

Allergic reaction to airborne substances like pollen, causing sneezing, itchy eyes, and runny nose.

Sneezing...Runny or stuffy...Itchy, watery eyes...
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High Blood Pressure (Hypertension)

A common condition where blood pressure against artery walls is consistently too high.

Often has no...Headaches (in severe...Shortness of breath...
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Health News & Alerts

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NCHHSTP Partners and Programs

NCHHSTP develops partnerships and programs to support prevention of HIV, Hepatitis, STD, and TB.

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CDC

STOP Program

The STOP Program recruits and trains international public health consultants.

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CDC

STOP Program Facts

Background and program priorities of the STOP Program.

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CDC

Measles Cases and Outbreaks

Find the latest numbers of confirmed U.S. measles cases. CDC updates this page weekly.

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CDC

About Cerebral Palsy

Learn about cerebral palsy: symptoms, causes, screening, treatment, and CDC's work.

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FDA

Failed Impurities/Degradation Specifications: Elevated levels of oxidative-related impurities, excee...

Nicotine Transdermal System Patch, 14 mg, 14 patches per box, Aveva, Distributed by: RUGBY LABORATORIES, Indianapolis, IN 46268, www.majorpharmaceuticals.com, NDC 0536-5895-88.. Classification: Class III

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How QuickSymptom Helps

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Don't Ignore Your Symptoms

While self-education is valuable, persistent or severe symptoms deserve professional attention. Use our resources to learn, but always consult a healthcare provider for proper diagnosis.