Sterile Water for Injection (SWFI) is widely used in healthcare, but several myths surround its purpose and use. Let’s clarify the facts to ensure safe application.

Myth 1: It’s interchangeable with tap or distilled water. Reality: SWFI undergoes rigorous sterilization and meets pharmaceutical standards—tap water contains contaminants, and distilled water isn’t sterile. Myth 2: It can be reused. False: Without preservatives, opened SWFI becomes a breeding ground for bacteria—discard unused portions immediately. Myth 3: It’s only for hospitals. In truth, home-injection patients and clinics also rely on it for single-dose medications.

Another myth: It has therapeutic effects. SWFI is a solvent, not a drug—never inject it directly. Its true value lies in diluting drugs, reconstituting powders, and ensuring sterile drug delivery. Following guidelines (single-use, proper storage, compatibility checks) maximizes its safety and effectiveness.  Click here to know more.