Answer
Dec 17, 2025 - 08:22 AM
French Size (FR) refers to the diameter of the catheter and is a crucial consideration for comfort and effective drainage. The best French size depends on individual anatomy and physician recommendations; a size that's too small may not drain efficiently, while one that's too large may cause discomfort. Commonly available sizes in this category include 12 FR, which is suitable for many adults and balances flow with comfort. For instance, both the Coloplast 582 Self-Cath Coude Tapered 12 FR, 16" Long, One Catheter and the Coloplast 582 Self-Cath Coude Tapered 12 FR, 16" Long, Box of 20 offer this popular size. Many options are available, allowing you to select the ideal French size for your needs.
