Yes, this is quite common. -DJ Craig
Probably anal warts - an STD. See a doctor.
You most likely have an ingrown hair, which is very common. But having a lump between that area isn't normal.. Go get it checked out just in case.
It is an STD that you can get from having too much anal sex with someone who has chlamydia.
Yes hemorrhoids can be on the inside or outside of the anal area.
STD transmission occurs from any type of sex with an infected person including genital, oral, anal, and sex toys.
Just don't have any sex. No vaginal, oral, or anal. If you are a woman and you masturbate, then make sure to wash yourself up WELL after you finish.
Just plain acne forming on skin where your stomach area is. Sometimes has puss. and not a STD, just plain acne.
It will be painful in the anal area if you have a fissure (tear). It should be looked at by your doctor.
The destruction by electrosurgery of fourteen papilloma lesions in the anal area
An anal fissure is basically a tear in the anal area which is very painful and can be a cause for various infections.
I'm guessing that you mean STD = Subscriber Trunk Dialling (telephone area code) rather than STD = Sexually Transmitted Disease. STD code is another term used in some country for telephone area codes. The purpose of a telephone area code is to group telephone numbers by geographic area. In many cases, at least some calls to numbers with the same STD code as the caller can be dialed without the STD code, allowing shorter dialing sequences for many local calls.
STD, or Subscriber Trunk Dialling, began in the UK in 1958.