A large pimple on the penis recently could not be a syphilis chancre, right?
Condition Analysis:
From the picture this does not look like syphilis, like a common infection, so first do not worry, there may be a common infection, it is advisable to use erythromycin ointment topical anti-inflammatory treatment, wait until the inflammation subsided and went down, if this swelling does not go down, you need to go to the local regular hospital to deal with it.
Condition Analysis:
This looks like the case of sebaceous cysts, not armpit dryness, it is recommended to go to the regular hospital dermatological venereal disease department based on examination and diagnosis to give symptomatic treatment, first clear diagnosis and then treatment.You can give topical Bactroban ointment or ichthyol ointment for symptomatic treatment.
Condition Analysis:
It is recommended to pay attention to local hygiene, you can apply iodophor disinfection, observe whether there is improvement, maintain good living habits considered to be caused by inflammatory stimulation, if you are worried about syphilis, you must check whether syphilis infection, this picture can not be seen, but it does not look like
Condition Analysis:
It is recommended to wash the penis and perineum with water every day and avoid squeezing with hands to avoid more serious septic infection.