Acfast Gel is intended for external use only and should be used as directed by your doctor Gently apply a thin layer of the gel to the affected areas using clean and dry hands Avoid contact with your eyes nose or mouth If accidental contact occurs rinse with cold water While Acfast Gel is generally welltolerated it may cause temporary side effects such as redness tingling prickling numbness rash or itching at the application site If these symptoms persist or worsen inform your doctor They can provide guidance on how to prevent or alleviate these symptoms Before using Acfast Gel inform your doctor about any other medications you are currently using or have recently used for the same condition or other illnesses Pregnant or breastfeeding women should consult with their doctor before using this medication to ensure its safety Note The content has been rewritten while maintaining the original context