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The recommended dosage for suppression therapy for recurrent outbreaks is 1,000 mg of valacyclovir once a day or 400 mg Acyclovir taken twice a day. In addition to preventing outbreaks, these medications greatly reduce the chance of infecting someone while the patient is not having an outbreak. [citation needed]
Since the discovery in the mid-1970s, it has been used as an effective drug for the treatment of infections caused by most known species of the herpesvirus family, including herpes simplex and varicella zoster viruses. Nucleosides isolated from a Caribbean sponge, Cryptotethya crypta, were the basis for the synthesis of aciclovir.
List of Antiviral Drugs Antiviral Use Manufacturer Component Type Year approved Abacavir: HIV: ViiV Healthcare: Nucleoside analogue reverse transcriptase inhibitor (NRTI) 1998 Acyclovir (Aciclovir) Herpes Simplex, chickenpox, [2] varicella zoster virus: GSK: guanosine analogue RTI 1981 Adefovir: Hepatitis B [3] Gilead Sciences RTI 2002 , 2003 ...
These medications are acyclovir, valacyclovir, and famciclovir and have been shown to be safe with long-term use. Acyclovir is an antiviral medication and reduces the pain and the number of lesions in the initial case of genital herpes. Furthermore, it decreases the frequency and severity of recurrent infections.
These medications will not reverse any damage that has already occurred at the time that they are prescribed. [ citation needed ] Initial treatment with a corticosteroid such as prednisone and an antiviral drug such as acyclovir , valacyclovir or famciclovir for 5 to 7 days is standard; however, some studies have shown later damage to the ...
The virus may periodically reactivate to create another outbreak of sores in the mouth or lip. [1] The cause is usually herpes simplex virus type 1 (HSV-1) and occasionally herpes simplex virus type 2 (HSV-2). [1] The infection is typically spread between people by direct non-sexual contact. [5]