Key information summary
Efficacy & effects
This medication is used for disinfection of hands, skin, surgical sites, and wound areas, depending on various concentrations and formulations. The 4% solution is suitable for hand disinfection of the surgeon and healthcare workers during surgery, while the 5% and 20% solutions are widely used for disinfection of hands, skin, surgical areas, medical instruments, furniture, and equipment. In particular, the 20% solution is effective for skin disinfection of the vulva and external genitalia in obstetrics and urology. The cream formulation is used for disinfection of narrow skin wound areas to help prevent infection. All these medications are very effective for infection prevention and hygiene management.
Dosage
(4% solution) 1. Apply about 5 mL to the hands and elbows during surgery and rub for about 3 minutes with a brush or sponge. Pay particular attention to the areas between fingernails, epidermis, and fingers. Rinse with warm water and apply another 5 mL for 3 minutes, then wash thoroughly with water and dry completely. 2. For hand disinfection of healthcare workers, apply about 5 mL to the hands and elbows and wash for 1 minute. Water
Precautions
This medication is an external antibacterial agent containing chlorhexidine, used to prevent or treat bacterial infections of the skin or specific areas. This medication should not be used in patients with hypersensitivity to chlorhexidine, especially in areas that directly contact the central nervous system or auditory system, such as the brain, spinal cord, and ears. Additionally, it should not be used in mucous areas such as the vagina, bladder, and oral cavity, except for some formulations, and care should be taken to avoid direct contact with the eyes. Patients with a history of allergies to other medications or allergic conditions such as asthma, as well as women immediately before giving birth, should use this medication with caution. Caution is also necessary for newborns or premature infants due to the risk of systemic side effects. During use, severe allergic reactions such as shock may rarely occur. If symptoms such as nausea, dizziness, difficulty breathing, or skin redness arise, discontinue use immediately and consult healthcare professionals. Additionally, hypersensitivity symptoms like rash or hives may occur, and in such cases, use should also be discontinued. This medication is for external use only and should not be taken orally or injected. If accidentally ingested or injected, appropriate emergency measures should be sought immediately. Care should be taken to avoid contact with the eyes; if contact occurs, it must be washed thoroughly with clean water immediately. This medication is not recommended for widespread wounds or burns. When using this medication, using it alongside other cleansers or soaps may reduce its efficacy, so it's important to wash thoroughly before and after use. Additionally, when diluting the solution, it is advisable to use clean distilled water, and the diluted solution should be used immediately, with any leftovers discarded. It is safer for pregnant or breastfeeding women not to use this medication, and safety in pregnant women has not been established. This medication should be stored within an appropriate pH range, and caution should be taken as potency may be impaired with high temperatures or prolonged storage. Furthermore, sterile conditions should be maintained during use, and the diluent should be replaced daily.
Side effects
Shock, cold sweat, tightness, difficulty breathing, fatal anaphylactic shock