Thanks petal130 for your response. I am very stressed out about the possibility that i may have herpes and i may have passed it on to my bf unknowingly. I unable to sleep , i have no appetite and overall i have fall into a depression wondering if i have herpes. I understand how common hsv1 is. I went and got tested but may not get the results until 2 weeks. The what ifs in life are so scary but I am hoping and praying for th best when the results come back.
HSV1 doesn't turn into HSV2, if that's part of your concern.
Yes, if you have oral herpes and perform oral sex on someone, you can transmit the virus to their genitals. I in fact have genital HSV1 from my partner performing oral sex on me. He's had oral HSV1 since he was a teen.
And yes, if you're sexually active and have had sex with someone who has genital herpes, you could have it yourself.
So you scratched your lip with your teeth - it's no wonder a blister formed perhaps?
Oral herpes is incredibly common; 1 out of every 2 to 3 people you kiss will have it. Most of those (more than 1/2 the adult population) who have oral herpes acquired it in childhood from that big smooch from Auntie.
Next time you have symptoms, be seen right away for a swab/culture to know if it's herpes. You can also get an IgG type specific blood test to know your status for both HSV1 and HSV2.
Read more about oral herpes here:
http://www.ashastd.org/herpes/herpes_learn_oralherpes.cfm