Hello,
Yeast infection should have been treated completely before having penetrative unprotected sex. Your symptoms may be indicative of penile yeast infection. Having unprotected sex with a person who has vaginal yeast infection, caused by candida can cause penile yeast infection. Apply ointment
Clotrimazole or
Miconazole at the affected area. Taking a course of
Fluconazole orally will help to get rid of the infection.
Take care of your hygiene, clean your private parts regularly, change your clothes daily and get it cleaned in hot water and
Savlon. Wear soft loose fitting cotton clothes. Get your gf treated well so that you do not suffer from recurrent infections. Yeast infection can be transmitted by kissing with a person who has
thrush (oral yeast infection). It can also be transmitted via unprotected sex; Men get itchy rashes on their genitals post unprotected sex with a infected person.
It manifests as small red spots or rashes on the penis head, white shiny patches at the penis head with itchiness, burning sensation or discomfort during sex etc. Avoid any sexual activity until both you and your partner are completely healed and cured to be infection free.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Nupur K., General & Family Physician