What Causes Fluid Filled Bump On Penis?
You have infection of the glans penis (Ballanitis)
Detailed Answer:
Hello
Thanks for your query,based on the facts that you have posted it appears that you have developed infection of glans penis (Ballanitis).
This is likely to be allergic reaction to vaginal secretions of your wife .
Get her checked by a qualified Gynecologist If needed she may also have to take medications
You need to take broad spectrum antibiotic like Cefexine along with anti inflammatory drug like Diclofenac twice daily.along with topical antibiotic ointment like Neosporin twice daily.
Ensure to wash your genitals with warm water twice daily.
Ensure to avoid sexual encounters till it heals up completely.
Hope I have answered your query ,please feel free to ask if you have more questions ,I shall be happy to help you
Thanks and Regards.
Dr.Patil