Drugs-365.com: Your Daily Guide to Pharmaceuticals - Page 5

Nonallergic Rhinitis: Irritant Triggers and How to Manage Them

Nonallergic Rhinitis: Irritant Triggers and How to Manage Them

Nonallergic rhinitis causes chronic nasal symptoms without allergies. Learn the real triggers-like weather, food, and perfumes-and evidence-based treatments that actually work, including saline irrigation, ipratropium, and nasal steroids.

How Fluorouracil Works in Treating Colorectal Cancer

How Fluorouracil Works in Treating Colorectal Cancer

Fluorouracil (5-FU) remains a cornerstone of colorectal cancer treatment, used in standard regimens like FOLFOX and FOLFIRI. It works by disrupting cancer cell DNA, reducing recurrence by up to 35% after surgery. Despite newer drugs, its proven effectiveness keeps it in widespread use.