Herpesvirus Valtrex
The drug Valtrex has been successfully used to treat various viral infections, but its truly unique feature is its ability to prevent relapses of diseases caused by herpes viruses. The antiviral drug Valtrex has proven its effectiveness in blocking viral reproduction and suppressing inflammatory processes caused by its activity.
One of the most important components of Valtrex's success is its optimal dosage, which is developed taking into account the characteristics of the patient and the nature of the disease. This medication is used not only in acute cases but is also prescribed as chronic therapy to maintain remission and prevent relapses.
Description of the drug Valtrex
The main active ingredient of Valtrex is valacyclovir, which, after entering the body, is converted into acyclovir, a substance that can prevent the proliferation of viruses. Valtrex acts directly on infectious processes, blocking the synthesis of viral DNA thereby preventing its spread.
Valtrex is widely used to treat certain types of herpes infections: genital herpes, herpetic herpes zoster, herpetic stomatitis, and viral herpes of the eye. It can also be used to prevent relapses in patients with diseases caused by the herpes virus and to prevent transplant herpes infections.
It is important to remember that Valtrex has its contraindications: it is not recommended for use if you are hypersensitive to its components or if you have serious kidney or liver diseases. In this regard, before starting to use the drug, it is necessary to consult a doctor and undergo regular medical examinations during treatment.
The active ingredient of the drug Valtrex
Valtrex is effective in fighting infections such as herpes zoster, genital herpes, and chickenpox. Its active substance, valacyclovir, is converted in the body into acyclovir, a substance that inhibits the proliferation of viruses and helps the body cope with infection.
When exposed to viruses, the acyclovir in Valtrex penetrates their DNA and blocks the process of synthesis of new viral material. This helps the body cope with the symptoms of the infection and reduces the time it takes to appear.
Indications for use
The use of Valtrex is recommended in the presence of the following infections caused by the herpes virus:
- Genital herpes is an infection that affects the genitals;
- Herpetic stomatitis – inflammation of the oral mucosa;
- Herpetic gingivostomatitis – damage to the gums and oral mucosa;
- Herpes zoster is a disease characterized by the appearance of a blistering rash that occurs along the nerve endings;
- Herpetic infection of the skin and mucous membranes - lesions of the skin and mucous membranes in various body parts.
Contraindications to the use of Valtrex
Before you start taking Valtrex, you must be sure to familiarize yourself with the contraindications in order to avoid possible negative consequences. Contraindications are conditions or factors in which the use of this drug may be dangerous or ineffective.
1. Individual intolerance
One of the main contraindications to the use of Valtrex is individual intolerance to its components. If the patient has previously experienced an allergic reaction to any components of the drug, its use is prohibited. In such cases, you should consult a doctor to find an alternative antiviral agent.
2.Cardiovascular diseases
In the presence of cardiovascular diseases, such as heart failure or arrhythmia, the use of Valtrex requires caution and medical supervision. This is due to the possibility of increasing the negative effect of the drug on cardiac activity. Before taking Valtrex in such cases, you should consult with a specialist to determine a safe dosage.
3. Kidney failure
In addition to these contraindications, the use of Valtrex during pregnancy, breastfeeding, and for children under 12 years of age without a doctor’s instructions is also not recommended. If you have concomitant diseases or contraindications, you should consult a specialist before starting treatment with Valtrex.
Frequently Asked Questions
+ What is Valtrex used for?
Valtrex (valacyclovir) is used to treat herpes virus infections including HSV-1, HSV-2, and shingles.
+ Is an online prescription required for Valtrex?
Yes. Valtrex is a prescription antiviral medication and requires an online medical evaluation.
+ How quickly does Valtrex start working?
Valtrex begins working shortly after ingestion, but symptom improvement depends on timing and condition severity.
+ What dosages are available for Valtrex?
Typical dosages include 500 mg and 1000 mg, prescribed based on condition and response.
+ Can Valtrex prevent outbreaks?
Daily suppressive therapy with Valtrex may reduce the frequency and severity of outbreaks.
Medically reviewed by a licensed provider. Last updated: 2026-01-30. Online prescriptions are issued only if clinically appropriate.
Testimonials
"Use to come here 3 years ago and came here for a broken tooth today. They called Ocean View Dental under new management. New Doctors are great. Saw me same day and took care of me. Place looks great. Overall a great experience and highly recommend them.."
Sharon A.
"Started going to Ocean View Dental a few weeks ago, needed cosmetic dental work. The office location and staff are great. Super friendly and nice. The doctors were caring and kind. They worked with my PPO insurance and also referred me to their orthodontist. Very professional."