Esophageal motility disorders cause dysphagia and chest pain, often mistaken for GERD. High-resolution manometry is the gold standard for diagnosis, revealing muscle dysfunction that medications can't fix. Learn how these disorders are classified and treated.
Lithium is effective for bipolar disorder but dangerous if combined with NSAIDs, diuretics, or dehydration. Learn how common medications and everyday habits can trigger toxic levels-and what to do to stay safe.
Dong Quai and warfarin can dangerously increase bleeding risk when taken together. Learn why this herbal supplement is not safe for people on blood thinners, what the evidence shows, and what to do instead.
First-generation antihistamines like Benadryl may increase dementia risk with long-term use in older adults. Learn which drugs are risky, safer alternatives, and what experts recommend now.
Wrong-dose errors with liquid medications are a leading cause of preventable harm in children and adults. Learn how using oral syringes, milliliter measurements, and smart habits can stop these errors before they happen.
Trimethoprim-sulfamethoxazole can cause dangerous INR spikes in people taking warfarin, increasing bleeding risk. Learn why this happens, who’s most at risk, and how to prevent life-threatening complications.
Severe adverse drug reactions can be life-threatening within minutes. Learn the warning signs of anaphylaxis, Stevens-Johnson Syndrome, and other emergencies - and what to do right now to save a life.
Learn how cancer clinical trials work through their four key phases, what benefits participants gain, and why joining could offer new hope - even if you’ve tried all standard treatments.
Proton pump inhibitors (PPIs) help with heartburn but carry real long-term risks like bone loss, kidney issues, and nutrient deficiencies. Learn when you should stop and how to do it safely.
Learn which diabetes medications are safe during pregnancy, including insulin and metformin, and why other oral drugs are avoided. Get clear guidance on targets, planning, and postpartum care.
