Valtrex tablets are an antiviral medication used to treat a variety of infections caused by herpes viruses. These tablets contain the active ingredient valacyclovir at a concentration of 500 mg, the only strength available for this medication. This medication is particularly effective against herpes simplex viruses (and varicella zoster virus). It provides effective treatment to reduce the severity of symptoms, speed up recovery, and prevent recurrence of some viral infections.
What are the ingredients of Valtrex?
Valtrex tablets contain the following active ingredient:
Valaciclovir: 500 mg.
In addition to this active ingredient, the tablets contain inactive ingredients.
Indications for Use of Valtrex
Valtrex tablets are used to treat:
Skin diseases caused by the herpes simplex virus, such as cold sores on the lips and genital herpes (for initial treatment, suppressing recurrence, and reducing viral transmission).
Herpes Zoster (Shingles): To relieve pain and speed up the healing of the rash.
Chickenpox: In some cases, to reduce the severity and complications of the disease.
Preventing infection with human papillomavirus. For cytomegalovirus (CMV): After organ transplantation.
The treatment aims to reduce the duration and severity of herpes attacks, prevent recurrence, and reduce the risk of complications associated with this viral infection.
What is the dosage of Valtrex?
Valtrex tablets should be taken as directed by your doctor. The dosage and duration of treatment depend largely on the type of infection, its severity, the patient's age, and kidney function.
For shingles (herpes zoster): The usual dosage is 1,000 mg (two tablets) three times daily for 7 days.
For cold sores: The dosage may be 2,000 mg (four tablets) twice daily for one day only.
For genital herpes: Doses vary between initial treatment (usually 1,000 mg twice daily for 7-10 days) and recurrence suppression (500 mg once daily).
The tablets should be swallowed whole with a glass of water and can be taken with or without food.
It is very important to complete the entire course of treatment as prescribed by your doctor, even if you feel better. Symptoms.
You should drink adequate amounts of fluids during treatment to avoid dehydration and reduce the risk of kidney stones.
What are the side effects of Valtrex?
Valtrex tablets may cause some side effects, some of which are common and others can be serious:
Common side effects:
Headache.
Nausea.
Abdominal pain.
Diarrhea.