It is usually on the shaft of the penis, near the foreskin. It is caused by temporary blockage of the lymphatic channels at the margin of the head of the penis. It will go away on its own, and there are no after-effects.
There is no evidence to suggest that removing visible warts reduces transmission of the underlying HPV infection. As many as 80% of people with HPV will clear the infection within 18 months. Some HPV vaccines can prevent genital warts as may condoms. Treatment options include creams such as podophyllin, imiquimod, and trichloroacetic acid.
Some people may only have one or two skin tags while others are prone to developing tens or even hundreds. Skin tags are harmless and characteristically painless, benign tumors and do not grow over time even if left untreated. Skin tags may be as small as the size of a pinhead to as big as 5cm in diameter.
In reality, some people are simply more prone to developing skin tags and may have new growths periodically. Some individuals request periodic removal of tags at annual or even quarterly intervals. Hormone elevations, such as those seen during pregnancy, may cause an increase in the formation of skin tags, as skin tags are more frequent in pregnant women. Tags are essentially harmless and do not have to be treated unless they are bothersome. Skin tags that are bothersome may be easily removed during or after pregnancy, typically by a dermatologist.
While warts are caused by a virus called human papillomavirus and are known to be very contagious, skin tags are not thought to be caused by HPV. Other skin growths that may look similar to a skin tag but are not tags include moles , nerve and fiber-type moles , warts, and “barnacles” or the so-called “Rice Krispies” . There are extremely rare instances where a skin tag may become precancerous or cancerous. Skin tag-like bumps that bleed, grow, or display multiple colors like pink, brown, red, or black can require a biopsy to exclude other causes, including skin cancer. There is no evidence that removing a skin tag will cause more tags to grow. There is no expectation of causing skin tags to “seed” or spread by removing them.
Genital warts are common and are caused by certain types of HPV. Genital warts can be annoying, but they’re treatable and aren’t dangerous. This page provides links to information On skin tags testicles DermNet about skin conditions affecting the genital area. Lichen nitidus consists of tiny, shiny, flat-topped, flesh-coloured pimples, which are difficult to distinguish from warts.