A doctor will base a presumptive diagnosis on information provided by the patient and on the physical examination. The characteristic appearance of the herpes sores leaves little doubt about the diagnosis, so the typical appearance of the sores is key to the diagnosis. This appearance helps distinguish oral herpes from oral thrush, shingles, gonorrhea, and syphilis. In addition, chapped or sunburned lips can resemble oral herpes, but the tissue stain (Tzanck smear, see below) shows no virus-induced cell changes. Further testing is usually not necessary but is sometimes done.
HSV-2 is commonly referred to as genital herpes because it usually causes cold sores to erupt around the genitalia. In fact, genital herpes is the No. 1 cause of genital ulcers worldwide, according to the Centers for Disease Control and Prevention (CDC), and affects up to 1 in 3 adults (although most who are infected don’t even know it). (5) Both types of herpes viruses are highly contagious, and both can cause cold sores in either area of the body (or sometimes both). 
Only a health care provider can diagnose herpes by performing a physical exam and tests. A blood test can tell if you are infected with oral or genital herpes — even if you don't have symptoms. Health care providers can also confirm herpes infection by testing fluids taken from the sores. If you think you have herpes sores, get them checked out as soon as possible. Your local Planned Parenthood health center, many other health centers that test for sexually transmitted diseases, private health care providers, and health departments offer herpes tests and herpes treatments.
It can be pretty similar to having flu, Michael says. "When you are infected with herpes you can experience symptoms like fever, muscle aches, swollen lymph nodes, and a general feeling of being unwell." However, many people will not have any symptoms at all - which means until someone notices blisters or sores, they might not realise they have a herpes infection.
This content is accurate and true to the best of the author’s knowledge and does not substitute for diagnosis, prognosis, treatment, prescription, and/or dietary advice from a licensed health professional. Drugs, supplements, and natural remedies may have dangerous side effects. If pregnant or nursing, consult with a qualified provider on an individual basis. Seek immediate help if you are experiencing a medical emergency.
I am so scared. My boyfriend is the only person I have ever had unprotected sex with 4 times. We had a herpes scare. He got tested. They swabbed him and gave him a blood test and his results for Herpes 1 and 2 came back negative. I went to the doctor but the lumps on my vagina healed and they said come back when you have a lesion. I told my BF but he still wanted to have sex, I told him what the doctor said and I told him we should not have sex or use a condom. He said it does not matter because if he did not have herpes I did not have Herpes. He said ok and put the condom on but  when we were done he started to laugh and said he took the condom off. Since then we have had sex twice. I went to the doctor and they gave me a blood test. They said if something was wrong they would send a letter to the house. Since they never sent the letter to the house I thought I was fine and I never had any other lumps since then and my boy friend never had any symptoms I thought I was fine.Today something told me to go to the doctor. I went and they said they never ordered the test. I AM So ANGRY. What Should I do? If I do have it shouldn't it have been in his blood from me? I am so scared that I may have it? I am also worried that one day he may get symptoms because his test was wrong and think I gave it to him when he was the one who may have given it to me if my blood test comes back positive. I have only had sex once with a condom before him. What should I do? He has had other a few partners. What is the likely hood that I may have given him herpes?
"Oral herpes is an infection found in the mouth, or on and around the lips, caused by the Herpes Simplex Virus (HSV)," Michael explains. "There are two types or strains of this virus called HSV1 and HSV2. Usually, the HSV1 strain infects the mouth and lips, and the HSV2 strain infects the genitals. It is however possible for HSV2 to infect your mouth and lips."
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