";s:4:"text";s:5183:"Cream for cold sores. Talk to your doctor or pharmacist if you're worried that you have had too much aciclovir.Like all medicines, aciclovir can cause side effects in some people, although not everyone gets them. We comply with the HONcode standard for trustworthy health information - However, herpes virus can be passed from an infected mother to her baby during childbirth. If the affected area has still not healed after a total of 10 days, stop using the cream and tell your doctor.If you forget a dose of aciclovir, take it (or use the cream) as soon as you remember, unless it's nearly time for your next dose. Continue to use this medication for the full time prescribed. It treats infections caused by the herpes virus (herpes simplex), including:Your doctor may prescribe aciclovir to prevent you getting these infections if you have had them before or you have a weak immune system.Aciclovir is available on prescription. If you forget doses often, it may help to set an alarm to remind you. Your child’s cold sore will probably go away in a few days but it takes a few more days for aciclovir to completely treat the infection. Apply the cream 5 times a day for 4 days. You may report side effects to Health Canada at 1-866-234-2345.This medicine may be harmful if swallowed. Do not put aciclovir cream in your mouth, eyes or vagina. If you're using aciclovir cream on your skin, this is less likely to react with other medicines.It's important to tell your doctor if you take any of the following medicines before taking aciclovir:There's very little information about taking herbal remedies and supplements while taking or using aciclovir.For safety, tell your doctor or pharmacist if you're taking any other medicines, including herbal remedies, vitamins or supplements.Aciclovir stops the herpes virus growing and spreading. There's no firm evidence that aciclovir will affect fertility in either men or women.Try to avoid or manage the things that trigger the herpes virus. The following dosing guidelines for using acyclovir for cold sores were taken from Drugs.com, a very reputable website on this type of information. Wash your hands frequently to prevent the spread of infection.burning, stinging, or itching when the medicine is applied.This is not a complete list of side effects and others may occur.