The herpes simplex virus-type two, or HSV-2, is a sexually transmitted disease that causes sores on the genitals. Symptoms of genital herpes include fluid-filled blisters that break and form open sores. The sores crust and heal in one to two weeks, according to MedlinePlus. There is no cure for herpes and an infected individual may experience outbreaks from the virus. Antiviral medications can help decrease the healing time. Taking the antiviral medications as a daily suppressive therapy can also decrease the frequency of genital herpes outbreaks.
Acyclovir
Acyclovir works to treat genital herpes by slowing down the growth of the virus, which allows the body to fight the active infection. To take this prescription medication to treat genital herpes, an individual takes a dose at the first sign of an active outbreak. The first sign is often a burning or tingling sensation. The medication, available as a tablet or suspension, can cause damage to the kidneys, so an individual needs to drink plenty of water while taking acyclovir, according to MedlinePlus. Taking the medication with food can help decrease stomach distress from the medicine. Acyclovir will not cure herpes and will not stop spreading the virus to other people. Side effects of acyclovir include swelling of the hands and feet, headache and gastrointestinal distress.
Valacyclovir
Valacyclovir decreases the symptoms of genital herpes by slowing the spread of the virus, which allows the body to fight the infection. To help decrease healing time of the herpes outbreak, an individual needs to begin taking valacyclovir as the first symptoms of the herpes begins. Valacyclovir is available as a tablet or as an oral suspension. The effectiveness of the medication decreases after delaying the start by a few days. Drinking a full glass of water while taking the dose will help protect the health of the kidneys, according to Drugs.com. Possible side effects of valacyclovir include a sore throat, joint pain, nausea and dizziness.
Famciclovir
Famiciclovir tablets treat genital herpes infections in individuals with a healthy immune system that experience recurrent outbreaks. To treat recurrent outbreaks, a physician may prescribe 1,000 mg taken twice for one day, according to RxList.com. Potential side effects of famciclovir include gastrointestinal distress, dizziness, itching and headache. Individuals experiencing dizziness or drowsiness while taking famciclovir need to avoid using heavy machinery and driving.
