Thanks for the thanks about the forum. We try to help.
The bottom line for you is that your symptoms do not suggest herpes or any other STD. As you were accurately told on the community forum, no STD can start to cause symptoms the next day after acquiring the infection. Also, there is a general misconception about asyptomatic herpes and atypical symptoms like tingling or burning. When people have symptoms, they just about always have genital blisters/sores etc. But some people might not notice them; and when the diagnosis of herpes is made later (e.g., by blood test), in retrospect they recall "Oh, yeah -- I had that genital itch/burning/tingling back ___ months ago." But had they looked closely back then, they would have seen lesions. In other words, tingling, burning, etc probably rarely occur as the only symptom or sign of herpes, especially in people who are very alert to their bodies and have examined themselves carefully. Also, when such symptoms occur with herpes, they tend to be very localized, i.e. to the spot(s) where the lesions are. Generalized itching or tingling of the genitals does not suggest herpes or any other STD. Mostly those are symptoms of either a dermatitis of some sort (if there is redness, flaking, etc) or of genitally-focused anxiety.
To your specific questions:
1) Most people with genital herpes never have "severe symptoms", i.e. among people with positive blood tests for HSV-2, most don't recall any symptoms at all. But likewise, few if any have the sort of symptoms you describe.
2,4) Re tingling and alternative diagnosies: See above.
3) Herpetic whitlow is uncommon. In 30+ years in a busy STD clinic, I have seen only 2 cases of whitlow in association with genital herpes. I have never heard of whitlow occuring along with the mild sort of genital symptoms you describe. Herpes whitlows are very painful and looks like a very obvious infection. Whitlow is not a realistic possibility for the minor sort of "small bump" you describe.
5) An HSV blood test 1 month after exposure is not completely worthless; about 60% of people with new HSV-2 infections would have positive results by then. In other words, a negative result won't prove you didn't catch herpes. For that you have to wait about 3 months. But all things considered, the chance of herpes is so low that I don't recommend testing for it at all. In fact, if you were to have a positive test for HSV-2, my professional conclusion would be that you had been infected at some other time and have asymptomatic HSV-2; and that something else is the cause of your symptoms.
5) In people with symptomatic genital herpes, the lesions generally start to appear 3-10 days after exposure. Up to 3 weeks is possible but uncommon.
As you were told on the community forum, you should return to your provider if your symptoms persist or you remain concerned. But I see no realistic chance your symptoms are due to herpes or any other STD.
Best wishes-- HHH, MD
Thank you for this, and I would like to provide a follow-up. In summary, my symptoms, which have maintained themselves for one week, do not seem to be Herpes, at least as I have described them. Aside from being concerned because I've never felt these symptoms before, I have these remaining few questions really based on the below information, and I hope they are worthwhile for an answer!
Here is what the CDC has published:
Most people infected with HSV-2 are not aware of their infection. However, if signs and symptoms occur during the first outbreak, they can be quite pronounced. The first outbreak usually occurs within two weeks after the virus is transmitted, and the sores typically heal within two to four weeks. Other signs and symptoms during the primary episode may include a second crop of sores, and flu-like symptoms, including fever and swollen glands. However, most individuals with HSV-2 infection never have sores, or they have very mild signs that they do not even notice or that they mistake for insect bites or another skin condition.
1. Could I be one of those individuals without "quite pronounced" symptoms of herpes, in which I only have mild burning/tingling/itchy sensations? Initially, the tingling was all over my scrotom, penis, and around my anus, but has localized to some extent to one part of my scrotom and penis. I have read that the tingling sensation is from the virus infecting the sensory nerve fibers on the surface of the skin. Is this inaccurate? These sensations have maintained themselves for one week, but I have looked and looked and looked for blisters/lesions/sores and haven't found any. And according to the CDC, "most individuals with HSV-2 infection never have sores." This is why I think my symptoms could still be a result of an infection and am looking for an explanation for why I am wrong.
2. Could I have already had blisters/lesions/sores, but they were too small for the naked eye to notice? If not, are they still a possibility to come in the coming days/weeks?
3. When blisters/sores begin to emerge, how quickly do they develop, grow, etc? The skin on my penis is not completely uniform in texture or color, as most penises are not, I imagine, so it is very difficult for me to tell if an area with slightly more pink coloring, and/or combined with an area of slightly different texture is a breakout area. I have been looking at the areas on my scrotom and penis that have had the more prominent tingling sensation over the past several days, and the color/texture of the skin has not changed dramatically.
4. As I had mentioned before, the STD doctor found that I had urethritis. If you feel as though I don't have herpes, from what could this urethritis be a result of? My symptoms don't seem to lead to chlamydia, gonorrhea, or syphilis.
Lastly, thank you again for all of your help. I know I'll have to wait for the test results, and then another set in three months I presume, but this guidance and dialog is providing me peace of mind, irrespective of what you think I have.
Sorry, I forgot about my last question on hermetic whitlow. My hand was exposed to fluids and skin as well, so given that, couldn't I have gotten herpes on my hand as well?
Additionally, just about all symptoms have gone away since this afternoon. So I was experiencing this for 7 days.
1) "Could you have been" one of those folks with trivial initial symptoms? I suppose so. But I strongly doubt it.
2) No. If you have to look hard to see anything, then whatever you see isn't herpes.
3) HSV lesions usually go from red bump to blister to pimple-like lesion to open sore to scab to healing over 10-14 days, sometimes longer for the first infection, sometimes a little shorter (e.g, 7-10 days) for recurrent outbreaks.
4) The most common forum of urethritis is nongonococcal urethritis (NGU). About 30% of NGU is due to chlamydia; the other 70% of cases are due to other things. Herpes is always a possibility, but herpetic urethritis usually is accompanied by external herpes sores; and generally is quite severe.
Can I guaratee you didn't catch herpes? Of course not. But I am pretty sure you did not. No online expert can provide any more information than this. If you want to be more certain, feel free to have a blood test for it around 3 months after your exposure. In the meantime, I see no need for the amount of worry you are apparently having.
I won't have any further comments. Best wishes.
Thank you for your thorough responses. I just received my blood test results from last week, and everything was negative, but this was not unexpected because my first at risk encounter was only two weeks prior.
I know I have to wait a few more months to be tested again for a more definitive answer, and will keep this thread apprised of the results. Now I can only wait, and cant help but ask the questions: If not herpes, then what?!