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MedGenMed : Medscape general medicine

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65 results
Dec 12, 2025
Most Viewed

Which flu strains are included in this season's UK vaccine and how do they match circulating strains?

The 2025–26 UK flu vaccine was formulated to include influenza A H1N1, influenza A H3N2 and an influenza B component; UKHSA and other coverage say the H1N1 component is well matched, while a drifted H...

Jan 11, 2026
Most Viewed

How does the 'squeeze' technique work to prevent or delay ejaculation?

The squeeze technique is a behavioral method developed to delay or prevent ejaculation by interrupting the ejaculatory reflex through targeted manual pressure at the penis’s head or just below the gla...

Dec 3, 2025
Most Viewed

How is ivermectin dosage calculated by weight for pediatric and adult patients?

Ivermectin dosing for humans is weight‑based: commonly 150 micrograms (0.15 mg) per kg for onchocerciasis and about 200 micrograms (0.2 mg) per kg for strongyloidiasis; many clinical references and pr...

Dec 12, 2025

What medical definitions classify a penis as unusually large or macropenis?

Medical literature does not have a single, universally accepted cutoff for an “unusually large” penis; some sources define objective enlargement as more than 2 standard deviations (SD) above the mean ...

Dec 13, 2025

How does ivermectin interact with other medications and supplements?

Ivermectin has documented interactions with many drugs — drugs checkers list about 106 possible interactions (1 major, 75 moderate, 30 minor) and authoritative advisories flag specific concerns with b...

Nov 15, 2025

What are the risks of combining ivermectin with statin medications?

Available sources report theoretical and case‑report concerns when ivermectin is combined with drugs that affect CYP3A4 and P‑glycoprotein — a group that can include some statins — potentially increas...

Dec 11, 2025

How does methylene blue interact with common medications and prescription drugs?

Methylene blue is a potent monoamine oxidase A (MAO-A) inhibitor that can cause potentially fatal serotonin syndrome when combined with many serotonergic medications (SSRIs, SNRIs, TCAs, certain opioi...

Dec 17, 2025

What side effects and risks are associated with repeat dosing or booster shots of Prevnar 20?

Clinical trials and product information show Prevnar 20 (pneumococcal 20‑valent conjugate vaccine) is generally well tolerated; the most common reactions after a dose are injection‑site pain, muscle p...

Nov 15, 2025

Amoradone and ivermectin

Available reporting and drug references show multiple interaction alerts between amiodarone and ivermectin centered on shared transport and metabolism pathways — notably P‑glycoprotein (MDR1) effects ...

Nov 19, 2025

How does ivermectin dosing differ between single-dose and repeat-dose regimens for parasitic infections?

Single-dose ivermectin regimens for parasitic infections are typically weight‑based and commonly 150–200 micrograms per kilogram (mcg/kg) given once; repeat dosing varies by condition — scabies often ...

Dec 14, 2025

Which anti-inflammatory drugs have shown benefit for long COVID symptoms in clinical trials?

Clinical trials reported so far have tested multiple anti‑inflammatory approaches for long COVID but have produced mixed results: a randomized trial of colchicine showed no benefit (JAMA Internal Medi...

Dec 4, 2025

Are adverse effects more common with repeated low-dose versus single high-dose ivermectin regimens?

Available clinical references show ivermectin is usually given as a single weight‑based oral dose for most human parasitic indications and is “generally well tolerated” at recommended doses; repeat do...

Jan 17, 2026

What are the FDA‑approved dosing labels for each specific human ivermectin product (by brand and indication)?

Two oral human ivermectin tablet products carry FDA-approved parasitic indications with weight‑based single‑dose regimens: marketed Stromectol/ivermectin tablets (designed to provide ~200 mcg/kg for s...

Dec 12, 2025

Which prescription drugs have dangerous interactions with methylene blue?

Methylene blue causes dangerous interactions chiefly by inhibiting monoamine oxidase A (MAO‑A), risking serotonin syndrome when combined with serotonergic drugs (SSRIs, SNRIs, TCAs, some opioids, trip...

Dec 9, 2025

What bacterial infections most commonly lead to acute and chronic prostatitis?

Acute bacterial prostatitis (ABP) is most commonly caused by typical urinary‑tract organisms, especially Escherichia coli; chronic bacterial prostatitis (CBP) likewise most often reflects persistent i...

Nov 25, 2025

What are the contraindications for ivermectin use with other prescription medications?

Ivermectin can interact with many prescription drugs — drug-interaction checkers list roughly 100+ interacting medicines and health authorities warn specifically about blood thinners — and some intera...

Dec 10, 2025

Are there any FDA warnings or contraindications for ivermectin in humans?

The FDA has not approved or authorized ivermectin for prevention or treatment of COVID‑19 in humans and explicitly warned people not to use veterinary formulations or high doses; overdoses can cause n...

Dec 3, 2025

Which antibiotics increase risk of adverse effects when taken with ivermectin?

Clinical interaction checkers list antibiotics among drugs that can interact with ivermectin; professional sources call out macrolides such as erythromycin and clarithromycin as potentially increasing...

Nov 24, 2025

What hygiene and infection-prevention practices should be followed during prostate massage?

Prostate massage requires careful hygiene and clinical caution: guidelines in clinical practice and consumer health outlets consistently emphasize thorough handwashing, trimmed/clean nails, use of lub...

Jan 17, 2026

Which medical journalists have formal neuroscience research credentials?

A small but visible cohort of working journalists and editors combine formal neuroscience training with careers in reporting; explicit examples in the available reporting include Julie Ann Miller, ide...