About 3 months ago,I started to feel sharp pain of the glans around coronal sulcus(ring of the penis), and then, the colour of the coronal sulcus form pink change to purple(even close to the colour of black and gray),also the coronal was swollen.
And slowly not only around coronal sulcus but also the whole glans and foreskin raised stabbing pain all day long. It is get worse after sex of course or when it is laying up against the bed sheet or against my underwear. The soreness is almost unbearable because it is a continuous pain all day long even you sit on the chair motionless.
There were still some other symptom but not obvious.the area around the glans sometimes is red; rash has appeared on the glans when it was getting erected.
I went to the hospital and get a lot of test,now can exclude the possibility of STD. For the fungus test,a swab is taken from the glans and sent to the lab,but the result is negative. When I show the swollen and purple coronal sulcus to the doctor, Some doctor said that he does not see anything unusual with my glans, I was so despaired !!!
I have several questions:
1. If this is a balanitis ? Besides STDs,is there any other possibility ?
2. My glans surface fungus test is negative, if I can get a biopsy of the skin to confirm the diagnosis ?
3. Three months of this is getting old,I insist that this is a Candida (yeast infection) not bacterial infection. In this case, there may be an deep underlying Candida infection ?
4. If I can use Amphotericin B Liposome for Injection ?
I am not circumcised, but I retract the foreskin all day long. I had used antifungal creams several days,but the symptoms persist. The stabbing pain of the whole glans affect me deeply everyday, so please help me !!!!