What is USP purified water used for?
Purified water is most commonly used as a diluent in the production of non-sterile products for injection, infusion or implantation, cleaning equipment, and cleaning non-sterile product-contact components.
What does USP water mean?
The USP designation means that the water is the subject of an official monograph in the current US PHARMACOPEIA with various specifications for each type. … However, potable water may be used to manufacture drug substances (also known as bulk drugs or bulk pharmaceutical chemicals).
Can you use sterile water for irrigation for inhalation?
Sterile water for Inhalation:
Sterile water for Inhalation is Water for Injection that is packaged and rendered sterile and is intended for use in inhalators and in the preparation of inhalation solutions.
Is sterile water for injection the same as distilled water?
Water for injection is basically sterile, nonpyrgenic and with absence of particles. Sterile distilled water may contain pyrogens and other nonviable particles that may be harmful while administration i.v.
What is USP water for injection?
Sterile Water for Injection, USP, is sterile, nonpyrogenic, distilled water in a single dose container for intravenous administration after addition of a suitable solute. It may also be used as a dispensing container for diluent use. No antimicrobial or other substance has been added.
What type of water should you use to prepare any medications?
Sterile Water is a prescription medicine used as an Irrigant. Sterile Water may be used alone or with other medications. Sterile Water belongs to a class of drugs called Sterile Irrigating Solutions. It is not known if Sterile Water is safe and effective in children.
What is sterile water for inhalation USP?
» Sterile Water for Inhalation is prepared from Water for Injection that is sterilized and suitably packaged. It contains no antimicrobial agents, except where used in humidifiers or other similar devices and where liable to contamination over a period of time, or other added substances.
What is the difference between WFI and purified water?
Water for injection has the highest purity possible and it is sterile. … WFI is condensed and is generally kept at 80 – 90 ºC to maintain its properties. The main difference between a PW and a WFI loop is that the purified water is held at room temperature while the WFI is kept at 80-90oC.
Can sterile water be used for bladder irrigation?
Sterile water was used as an irrigating fluid for bladder washing. Laboratory tests were performed before and immediately after the surgery. Results: No statistically significant changes were reported in the serum sodium, blood urea nitrogen, creatinine, and hematocrit.
Can sterile water be used in a CPAP machine?
Remove the chamber from the humidifier carefully so water doesn’t enter your CPAP machine. … Rinse well with water and allow to dry on a clean cloth or paper towel out of direct sunlight. Fill with distilled, sterile, or bottled water. It is also safe to use water from reverse osmosis systems.
What happens when distilled water is injected into a vein?
Giving large amounts of pure water directly into a vein would cause your blood cells to become hypotonic, possibly leading to death.