One of hardest viruses to control, Herpes simplex virus, or HSV, has plagued humans for thousands of years. Although certain natural treatments have shown promise for treating herpes, according to the University of Pittsburgh Medical Center, vitamin A does not appear to be one of them. Always check with your health care provider before taking herbs or dietary supplements for medical conditions.
Considerations
Herpes simplex virus typically causes infections of the skin and mucous membranes. Herpes simplex virus 1 (HSV-1) is the primary cause of herpes infections that develop on the lips and mouth in the form fever blisters and cold sores. Genital herpes is mainly caused by herpes simplex virus 2 (HSV-2). The frequency of outbreaks varies from person to person. Triggers may include stress, diet, menstruation and lowered immunity. The Cleveland Clinic states that no cure exists for herpes; however, certain antiviral oral and topical medications such as acyclovir, brand name Zovirax, may diminish the severity and duration of outbreaks.
Expert Insight
Vitamin A works to keep the immune system functioning properly, which can help prevent or hold off infections by producing white blood cells that kill harmful bacteria and viruses. Nevertheless, at least one study found vitamin A had no effect on herpes viruses. A study published in April 2004 in the "Journal of Infectious Diseases" examined a possible association between vitamin A deficiency and genital shedding from HSV 1 in nearly 400 HIV infected women in Mombasa, Kenya, with the virus. Viral shedding is when the herpes virus is active and "shedding" at the site of infection. Study participants were given either vitamin A supplements or a placebo for six weeks. At the end of the study researchers found no significant difference in the detection of genital HSV between the two groups.
Alternative Therapies
Herbs and dietary supplements purported to stimulate the immune system and help fight HSV include aloe, echinacea, Siberian ginseng and zinc. Since few studies have been performed on these and other such products, little evidence exists to support or dispute such claims, reports the University of Maryland Medical Center. Check with your doctor before talking herbal remedies as they are not regulated by the FDA.
Outlook
Contact your health care provider if you think you have herpes. A physical exam and tissue samples examined under a microscope can determine whether you have a sexually transmitted disease. Testing for herpes is reliable only in the first days of an outbreak when sores are present.
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