Key features Used for: IT is a medication used to prevent and treat urinary tract infections (UTIs). Directions: It is usually taken once a day. Pack size: Comes in a bottle of 60 grams. Active ingredient: Piperazine, hexamine, and khellin. Dosage: The dosage of Coli-urinal Effervescent Granes 60 Gm varies depending on the severity of the infection. Adts usually take 1 gram once a day. Children under 12 years old shod not take this medication without consting a doctor. Additional information: Coli-urinal Effervescent Granules 60 Gm should not be taken by people who are allergic to any of the ingredients. It should also not be taken by people with epilepsy or severe kidney disease. If you are pregnant or breastfeeding, you should talk to your doctor before taking this medication. Delivery time is between 3-4 weeks