Sir i was facing gastric problem since 8 to 9 months. After trying every thing finally diagnosed of h pylori infection in stomach. Got medication of tetracycline metronidazole pylocide 120 and esemprazole. My gastric problem is solved now but now i am facing other problems. I always feel sensation and mild burning in penis and some times at anus. I dont feel burning while urinating. I have done culture test which comes negative. What to do.