Physical Signs
What Track Marks Look Like and What They Mean
Track marks are injection scars along veins. Learn how to recognize them and spot warning signs of infection, vein collapse, and abscess.
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Track marks are injection scars along veins. Learn how to recognize them and spot warning signs of infection, vein collapse, and abscess.
Alcoholic nose (rhinophyma) isn’t caused by drinking. Learn what this advanced rosacea is and which medications, lasers, and surgery treat it.
Adderall is a stimulant that boosts dopamine and norepinephrine. Learn how it treats ADHD, why it’s misused, and early signs of dependence.
What cocaine does to your brain: how it floods dopamine, dulls reward circuits, sensitizes stress circuits, and how recovery unfolds after you stop.
How alcohol affects the liver: learn each stage from fatty liver to cirrhosis, the warning symptoms, and what quitting drinking can still reverse.
Alcoholic ketoacidosis: learn the warning signs, when to get emergency care, how doctors reverse it, and how to prevent it.
Dry drunk syndrome: learn the signs, like irritability and cravings after quitting alcohol, and the practical steps that help you move past it.
Cross-addiction: learn the warning signs of one habit replacing another, like alcohol to gambling, and when loss of control means it’s time to act.
ADHD and addiction often overlap through impulsivity and reward differences. Learn why they connect and how integrated treatment supports recovery.