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Allergic Reactions: Symptoms, Triggers, and What to Do in an Emergency

Allergic Reactions: Symptoms, Triggers, and What to Do in an Emergency Last reviewed: July 2026 If Someone May Be Having Anaphylaxis Signs — usually two or more,...

Peanut-Free: What It Actually Means (and What It Doesn’t)

Last reviewed: July 2026 What You Need to Know "Peanut-free" is not a legally defined term. No law defines it. No threshold applies. There is no...

Alcohol Dependence and Alcohol Use Disorder: What’s Physical, What’s Treatable, and What Can Kill You

Last reviewed: July 2026 Do Not Stop Drinking Suddenly On Your Own If you drink heavily every day, quitting abruptly — or tapering yourself — can...

Peanut Allergy Testing: What the Tests Actually Tell You

Last reviewed: July 2026 What You Need to Know A positive test does not mean you're allergic. It means you're sensitized. In one study of peanut-sensitized...

Peanut Allergy Symptoms: How to Recognize a Reaction — and When It’s an Emergency

Last reviewed: July 2026 Emergency Signs — Give Epinephrine Now Anaphylaxis = symptoms in TWO or more body systems, coming on fast. Or any one of...

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