Sebaceous cyst, increasing in size, liquid discharge with blood on squeezing. Bleeding due to medication?
I have a sebaceous cyst that has suddenly increased in size with increased flow of liquid (over the last two weeks.) when squeezed the material was more liquid like than typical and towards the end blood came out for the first time (I ve had this cyst for 14 years and no blood came out when squeezed.) Could this increased flow be triggered by medicine for back spasms, or stress , or infection?