How Should I Take Valtrex
Take Valtrex exactly as it was prescribed for you. Follow all directions on your prescription label. Do not take this medicine in larger or smaller amounts or for longer than recommended.
Start taking Valtrex as soon as possible after the first appearance of symptoms . This medicine might not be as effective if you first start taking it 1 or 2 days after the start of your symptoms.
Some herpes infections need to be treated for longer than others. Use this medicine for the full prescribed length of time. Your symptoms may improve before the infection is completely cleared. Skipping doses may increase the risk of your virus becoming resistant to antiviral medicine.
You may take Valtrex with or without food.
Tell your doctor if a child taking this medicine cannot swallow the tablet.
Drink plenty of water while you are taking Valtrex to keep your kidneys working properly.
Lesions caused by herpes viruses should be kept as clean and dry as possible. Wearing loose clothing may help to prevent irritation of the lesions.
Store Valtrex tablets at room temperature away from moisture and heat.
Herpes Suppressive Therapy: 6 Points To Know About Daily Valtrex
Unfortunately, there isnt a cure for herpes. However, doctors sometimes prescribe Valtrex to be taken every day in order to prevent outbreaks and lower transmission rates. Using antiviral medications like Valtrex every day is known as herpes suppressive therapy.
Medically reviewed by Gerard Sison, PharmD on Nov. 26, 2018
Depending on the severity of a case of herpes, doctors may prescribe one of two methods for managing symptoms:
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- Intermittent treatment consists of taking an antiviral drug when you experience an outbreak to lessen the severity of symptoms and shorten their duration.
- Suppressive therapy consists of taking a regular dose of antivirals every day whether you have an outbreak or not. The purpose is to not only prevent outbreaks, but also to reduce the likelihood of transmitting herpes to a sexual partner.
Valacyclovir For Recurrent Herpes Outbreaks
Herpes can remain dormant in the body for weeks, months or years in between outbreaks. On average, people with HSV-1 experience about one outbreak per year, while people with HSV-2 will usually experience four to five outbreaks per year.
When these outbreaks occur, valacyclovir can provide fast and effective relief, helping to control herpes outbreak symptoms.
The typical valacyclovir dosage for recurrent herpes outbreaks is 500 mg two times per day over a period of three days. Like with first-time herpes outbreaks, valacyclovir is most effective when its taken as soon as you notice a herpes outbreak developing.
When taken as soon as you notice a herpes outbreak, valacyclovir can provide relief in as little as two to three days, minimizing symptoms and reducing the risk of you passing genital herpes to sexual partners.
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How Much Valacyclovir Should You Take For A Cold Sore Outbreak
Cold sores also come and go, with many people experiencing recurrent outbreaks every few months after the initial outbreak passes. Like genital herpes, oral herpes outbreaks are often triggered by external factors, such as hormonal changes and illnesses.
The standard valacyclovir dosage for an outbreak of cold sores is the same as the dosage used for a primary oral herpes outbreak — 2,000 mg of valacyclovir taken every 12 hours, for a total of two doses. Taken early in a cold sore outbreak, this can significantly speed up healing.
For particularly bad outbreaks of cold sores, your doctor may also recommend the use of topical treatments, which can alleviate pain, itching and discomfort. Follow your doctors instructions on medication use for the fastest recovery and best results.
Dormancy In Between Outbreaks
If someone has already experienced an initial herpes outbreak, then they might wonder how often you should expect to get them in the future. There is no exact science for this either, but the average is two to four HSV-2 outbreaks a year.
However, there are always exceptions. According to the Mayo Clinic, a herpes patient can live outbreak-free 40 years after their first one before having another!
- Women can have outbreak recurrences on their cervix without knowing it. .
- Recurring outbreaks have fewer systemic symptoms than the first outbreak.
- Herpes outbreaks are more frequent within the first 4-5 years of having the virus in most people. They taper off, and sometimes stop occurring altogether. This isnt always the case for all patients, though.
- Some women experience outbreaks in conjunction with their menstrual cycles, which for them would be a trigger.
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How Can I Reduce My Risk Of Herpes Simplex
You can reduce your risk of contracting HSV-1 by avoiding physical contact with someone who has a cold sore. People can still spread HSV-1 when cold sores arent present, but its less likely.
If someone has an active HSV-1 infection, avoid:
- Sharing utensils, cups, lip balms or other personal care products.
- Touching the skin near their mouth.
If youre sexually active, you can take these steps to protect yourself and others from the herpes virus and other STIs:
- Be monogamous with one sexual partner or limit your number of partners.
- Get tested for STIs and complete any prescribed treatment.
- Tell your sexual partners if you have genital herpes so they can get tested.
- Use condoms during intercourse and dental dams during oral sex.
Wash your hands often if you have an outbreak or are around someone with symptoms.
If your sexual partner has genital herpes, these actions can lower your risk of getting the virus:
- Dont have sex when your partner has active symptoms. Condoms may not cover all sores, so you may still get the virus.
- Make sure your partner takes antiviral medication as prescribed.
- Wait to have sex until scabs fall off active lesions.
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Complementary And Alternative Medicine
Some people use natural therapies to treat herpes, either on their own or to support standard medical care. The research supporting their use is generally weak, with little evidence that they can reduce either the severity or duration of an outbreak. Even so, many people swear by their effectiveness and consider them a vital part of managing herpes outbreaks.
Complementary and alternative therapies sometimes used to treat herpes include:
- Propolis: This is a sticky substance produced by bees that may help speed the healing of genital herpes. A 2017 study found that people who used propolis ointment experienced better healing by the 10th day of treatment compared to those who used a sham ointment.
- Algae extract: Lab studies suggest that algae extract can inhibit the growth of HSV-2 in test tubes. Whether it can do so in humans has yet to be proven.
- Acupuncture: A 2011 study concluded that acupuncture was mildly effective in reducing pain caused by the herpes zoster virus , the type of herpes virus that causes shingles. While this suggests that acupuncture may be useful in easing genital herpes pain, this has yet to be proven.
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What Other Drugs Interact With Acyclovir
If your doctor has directed you to use this medication, your doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Do not start, stop, or change the dosage of this medicine or any drug before seeking medical advice from your doctor, healthcare provider or pharmacist first. To do so may result in serious consequences or side effects.
Severe Interactions of Acyclovir include:
- There are no severe interactions from the use of acyclovir.
Serious Interactions of Acyclovir include:
Home Remedies And Lifestyle
At-home treatments for herpes are used to relieve pain. They do nothing to alter the course of the infection but can make you more comfortable as the herpes sores begin to heal.
There are several things you can do if have an outbreak of oral or genital herpes:
- Use a cold compress. Place a cloth-covered ice pack on the sores for 15 minutes several times daily to reduce pain. Keep the ice pack moving to prevent frostbite.
- Do not touch or scratch. Avoid touching and rubbing the sores. Doing so can spread the infection to other areas of the skin.
- Keep the sores clean. Herpes sores can become infected with bacteria if touched with soiled hands. Wash your hands thoroughly with soap and water after going to the bathroom or before applying medications.
- Reduce stress. Stress can increase your sensitivity to pain during a herpes outbreak. You can reduce stress by performing gentle exercises or practicing mind-body therapies like meditation, yoga, and guided imagery.
To reduce the risk of spreading herpes, avoid kissing and sharing objects that come into contact with saliva, like drinking straws and eating utensils.
It’s important to note that oral herpes can be spread to the genitals, and that genital herpes can be spread to the mouth. To reduce the risk of infection, use condoms and dental dams during oral sex. Better yet, avoid sex altogether if you are having an active herpes outbreak .
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What You Need To Know
- Fifty percent to 80 percent of U.S. adults have oral herpes.
- Oral herpes can be spread through intimate contact with someone who is infected.
- Oral herpes can be difficult to diagnose. Often confused with many other infections, it can only be confirmed with a virus culture called PCR, blood test or biopsy. PCR is the preferred test for diagnosing herpes infections.
- The best treatment for oral herpes is antiviral oral medication. Symptomatic treatment may include antiviral ointment, over-the-counter topical anesthetics or over-the-counter anti-inflammatory agents.
Whether you call it a cold sore or a fever blister, oral herpes is a common infection of the mouth area that is caused by herpes simplex virus type 1 . Fifty percent to 80 percent of U.S. adults have oral herpes. According to the National Institutes of Health, about 90 percent of adults have been exposed to the virus by age 50.
Once infected, a person will have herpes simplex virus for the rest of his or her life. When inactive, the virus lies dormant in a group of nerve cells. While some people never develop any symptoms from the virus, others will have periodic outbreaks of infections.
How Can I Best Learn To Cope With Herpes Simplex
Some people feel distressed or embarrassed about their herpes simplex infection. Its important to understand that the herpes virus is common. For most people, herpes doesnt significantly interfere with daily life.
To cope with negative feelings, you may consider:
- Connecting with others through support groups or online forums.
- Sharing your feelings with a trusted friend or loved one.
- Speaking with a therapist.
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Valacyclovir: How It Works Dosage And Side Effects
Navin Khosla has been a registered Pharmacist since 1995. He obtained his B.Pharm Degree in Pharmacy from the London School of Pharmacy, University of London in 1994, and has built a wealth of experience by working across the community pharmacy retail sector.
Valacyclovir is a prescription medication used to treat the herpes infections that can cause cold sores and genital herpes. You can buy a generic version of the medication simply called valacyclovir or a branded version called Valtrex. Both work in the same way.If you have genital herpes or are prone to cold sores, valacyclovir is a medication you should know about. Its one of the most effective ways to treat your herpes infection. Sounds good right? Here we explain what valacyclovir is used for, how it works, its possible side effects and more.
How Does Genital Herpes Affect A Pregnant Woman And Her Baby
Neonatal herpes is one of the most serious complications of genital herpes.5,16 Healthcare providers should ask all pregnant women if they have a history of genital herpes.11 Herpes infection can be passed from mother to child during pregnancy or childbirth, or babies may be infected shortly after birth, resulting in a potentially fatal neonatal herpes infection. 17 Infants born to women who acquire genital herpes close to the time of delivery and are shedding virus at delivery are at a much higher risk for developing neonatal herpes, compared with women who have recurrent genital herpes . 16,18-20 Thus, it is important that women avoid contracting herpes during pregnancy. Women should be counseled to abstain from intercourse during the third trimester with partners known to have or suspected of having genital herpes. 5,11
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Is Herpes Curable Or Does It Stay In Your Body Forever
Herpes is one of the most controversial conditions. There have been countless arguments on whether or not it can be cured. If you have it, or you think you have it, read this webpage carefully. The generally accepted idea in the past years was that it cannot It is a virus, which your body does not recognize and therefore cannot eliminate it. In 2009 however, there has been a shift. Herpes became curable. That did not happen through research or expensive medical trials, or anything like that. It was discovered by accident much like most cures for incurable diseases, which were found in the past decade. Youd be surprised to learn how many diseases were thought as incurable in the past.
But there is something different here. What we now know is that you dont actually have herpes, you do herpes. What does that mean? Consider the condition known as yeast infection. Yeast is everywhere and there are millions of yeast cells on every square inch of surface in your home. Still, people who suffer from yeast infection are less than 3%. Why is that? We know that decreased immune function is a precursor to this. But thats not the only reason. Is there a cure for yeast infection? Yes, you simply eat more active yogurt, and as a result the yeast infection completely goes away. Thats because of the balance of bacteria in your body.
Herpes is more harmful than you might think
So, is it curable?
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When And How Are Later Outbreaks Treated
Later outbreaks with only mild symptoms dont necessarily need to be treated. The blisters can then simply heal on their own.
But antiviral medication can also shorten the duration of later outbreaks by an average of about two days. If you decide to have treatment, its important to start it within the first 24 hours of the outbreak ideally, as soon as you notice the first symptoms. So its a good idea to always have a few tablets at home or to take them with you when you travel so they are ready to use. You can get a prescription from your doctor.
In later outbreaks you can take them for a shorter time. The WHO recommends the following:
- aciclovir: 400 mg three times per day or 800 mg two times per day for five days, or 800 mg three times per day for two days,
- famciclovir: 250 mg two times per day for five days, or
- valaciclovir: 500 mg two times per day for three days.
A different dose and treatment duration may be a good idea for people who have immune system disorders, such as an HIV infection.
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How Are Initial Outbreaks Treated
Antiviral medications can help to control the symptoms and shorten the duration of initial herpes outbreaks by 2 to 4 days. The treatment of an initial outbreak should be started within the first three days the earlier, the better.
The medications are taken as tablets. The number of tablets per day depends on the active ingredient and the dose. The World Health Organization recommends the following doses and amounts for treating an initial outbreak:
- aciclovir: 200 mg five times per day or 400 mg three times per day,
- famciclovir: 250 mg three times per day, or
- valaciclovir: 500 mg two times per day.
The WHO recommends that the treatment last ten days.
These three medications are about as effective as each other. Aciclovir is the most commonly used because doctors and patients have the most experience with this medication.
Protecting Your Partner And Preventing Herpes Transmission
Research shows that the single greatest fear is the fear of transmission to partners, says Dr. Handsfield.
The main ways to avoid transmitting herpes are:
- Learn to recognize how you feel when an outbreak is on the way, and stop having sex immediately.
- Dont have sex during active outbreaks.
- Always use condoms but dont rely on them during outbreaks. They dont completely cover infectious areas.
- Only after all sores have scabbed over and healed should you have sex again.
- Avoid touching your herpes sores, because you can spread them to other places on your body that way. Whenever you touch a sore, wash your hands immediately.
- Dont kiss people or have sex if you have a cold sore.
- Tell potential partners about having herpes before having sex with them, even though it may be hard.
- Ask your doctor about taking antiviral drugs regularly.
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