<s>[INST] Hello, please I discovered that I ve some wound on the tip of my penis which is giving me sleepless nights, I ve not had sex with any woman for close to 6 months now so I don t know what could be the cause, I took ill and treated malaria immediately I got well I discovered I had cramps around my nose and lips which is normal for me after malaria but the one around my penis cap is giving me worries because I wouldn t say its an STD since I ve not had sex for close to 6months.......pls advice me. [/INST] Thanks for asking in healthcaremagic forumIn short: Is it wound due to injury or is it ulcer like lesion?Explanation: There are many STDs(ex. syphilis) which can cause symptoms or get activated even after 6 months. So, do not think of malaria or any other thing. If you have a lesion on your penis, then visit a doctor without hesitation and get yourself investigated for the cause of the lesion.                   Good luck, hope this will help you. </s>