FUROLIN TABLET 100MG (NITROFURANTOIN)Manufacturer Furolin 100 mg is produced by Asis Pharmaceuticals (Asis Pharm) in Pakistan, as listed on Chemist Direct. pks product info Primary Uses and Mechanism Contains nitrofurantoin, a urinary antiseptic antibiotic used to treat and prevent uncomplicated lower urinary tract infections (UTIs) like cystitis Works primarily in the bladder and urinary tract by inhibiting bacterial enzymes and protein DNA synthesis, leading to bacterial deathhighly