It's sometimes given by injection, but this is usually only done in hospital.You can buy aciclovir cold sore cream at most pharmacies and supermarkets without a prescription.Aciclovir can be taken by most adults and children. Do this every 4 hours – for example, at 7am, 11am, 3pm, 7pm and 11pm. Speak to your doctor, who'll be able to explain the benefits and the risks of taking aciclovir when pregnant. 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. 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. Never have an extra dose to make up for a forgotten one. You may report side effects to FDA at 1-800-FDA-1088. 2. The active ingredient is aciclovir, an antiviral agent. This is in small amounts and is unlikely to harm your baby.Talk to your doctor if you want to breastfeed while taking aciclovir. To make sure aciclovir is safe for you, tell your doctor if you:If your immune system is weakened (for example, if you have HIV or AIDS, or you have had a bone marrow transplant), talk to your doctor about the best type of aciclovir for you. 1.

Can lifestyle changes prevent cold sores or herpes infections? Blurred vision 2. chest pain or discomfort 3. confusion 4. dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position 5. slow or irregular heartbeat 6. sweating 7. unusual tiredness or weakness For treating a viral infection, you'll usually take aciclovir for 5 to 10 days. These side effects may go away during treatment as your body adjusts to the medicine. © 1998-2020 Mayo Foundation for Medical Education and Research (MFMER). Although not all of these side effects may occur, if they do occur they may need medical attention.Check with your doctor immediately if any of the following side effects occur:Get emergency help immediately if any of the following symptoms of overdose occur:Some side effects may occur that usually do not need medical attention. You could also ask your pharmacist for advice on other ways to remember your medicines.Taking too much aciclovir by accident is unlikely to harm you, unless you take too much over several days. A single dose is generally between 200mg and 800mg, and may be lower for children. Do not use in … For prevention, you may need to take it for a long time.Put a thin layer of cream on the cold sore 5 times a day. All rights reserved.

If your cold sore still has not healed after this or it gets worse at any time, stop using the cream and speak to your doctor.Some people feel dizzy when taking aciclovir tablets or liquid. Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes.Mayo Clinic does not endorse companies or products. I never got to the dosage of twice a day, due to side effects that I could not adjust to. For more information about how aciclovir can affect you and your baby during pregnancy, It's usually safe to breastfeed while taking aciclovir.

Doses will vary, depending on why you're taking aciclovir. Many people have no side effects at all, or only minor ones.These common side effects happen in more than 1 in 10 people who take aciclovir tablets or liquid.

A single dose is generally between 200mg and 800mg, and may be lower for children. If the infection gets worse at any time or the sore still has not healed after 10 days, speak to your doctor. Zovirax cream or generic aciclovir cream - an antiviral medicine to treat cold sores and genital herpes (caused by herpes simplex virus types 1 and 2) ... Itching at the area of application. 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. Metoprolol and itching. If the cold sore has not healed by then, you can carry on using the cream for another 6 days.If the sore still has not healed after a total of 10 days, stop using the cream and tell your doctor.Put a thin layer of cream on the affected area 5 times a day. In this case, just skip the missed dose and continue with your next one as normal.Never have 2 doses at the same time. toprol (Faxed this morning) Dr. Dr. S., I have been taking 25 mg. of Metoprolol at bedtime for 15 days, as prescribed for tremors. All rights reserved. mild itching or rash. Do not put aciclovir cream in your mouth, eyes or vagina.Use the cream for at least 4 days. Keep taking the medicine, but talk to your doctor or pharmacist, if these side effects bother you or do not go away:The cold sore cream is generally very safe and less than 1 in 100 people experience any side effects.Keep using the medicine, but talk to your doctor or pharmacist, if these uncommon side effects bother you or do not go away:In rare cases, aciclovir can cause a serious allergic reaction You could be having a serious allergic reaction and may need immediate treatment in hospital.For a full list, see the leaflet inside your medicines packet.It's usually safe to use the cream or take aciclovir during pregnancy. Drink plenty of water while taking this medicine to help keep your kidneys working well. It's important to start taking (or using) this medicine as soon as you get the first signs of infection.

It comes as tablets, a liquid that you drink and a cream. This may make it more difficult to concentrate and react.

This is not a complete list of side effects and others may occur.