Opioid-induced hyperalgesia (OIH) causes increased pain sensitivity despite opioid use. Learn how to recognize its signs-like spreading pain and allodynia-and how to treat it with dose reduction, ketamine, or methadone instead of more opioids.
Jan 27 2026
Targeted therapy uses tumor genetics to match cancer patients with precise drugs that block specific mutations. It offers better outcomes and fewer side effects than chemotherapy - but only works if the right genetic test is done.
Jan 26 2026
Chronic GERD significantly increases esophageal cancer risk, especially in men over 50 with obesity or smoking history. Learn the key red flags like trouble swallowing and unexplained weight loss-and what steps can prevent cancer before it starts.
Jan 23 2026
Authorized generics are the exact same drugs as brand-name medications, made by the original manufacturer under a different label. Discover who really produces them and why they're often cheaper - and more consistent - than regular generics.
Jan 18 2026
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