The definition of a disease includes any pathological process with a specific set of symptoms. The entire body or any part of the body may be affected. Each disease process has an origin, but the source of some diseases is sometimes difficult to...
Human papilloma virus (HPV) is a germ that causes warts. More than 100 types of the virus exist and some cause common skin warts, while others cause genital warts. Strains of the virus that cause genital warts are further divided according to...
The digestive system performs the vital function of breaking down large particles of food into molecules that the body then uses for nourishment and energy. The entire digestive tract consists of the mouth, pharynx, esophagus, stomach, small...
Digestion begins in the mouth as salivary glands moisten the foods consumed. The food proceeds down the esophagus to the stomach where stomach acids are added to further breakdown food. Eventually, the food reaches the intestines and works it way...
Rectal bleeding is bleeding that can stem anywhere from the lower portion of the colon, to the rectum and the anal canal, which is the open that allows stool to pass. The color of blood associated with rectal bleeding can differ based on where the...
Flatulence is caused by a buildup of gas in your intestines that eventually passes through your anus. The National Digestive Diseases Information Clearinghouse states that it is normal for a person to pass gas around 14 times per day. If you...
Painful urination is felt as pain or a burning sensation with urination. The discomfort is felt in the areas of the urethra, which is the tube that carries urine out of the bladder, or in the perineum, the area between the anus and the genitals....
According to Kenneth McQuaid, M.D., chief of the gastroenterology section of San Francisco Veterans Administration Medical Center, the causes of bloody stool depend on how severe the bleeding is and your age. Even so, there are many potential...
According to the Centers for Disease Control and Prevention, one in five American adults is infected with genital herpes. In some cases, genital herpes involves the anus and surround tissue. Anal herpes is most common among people who engage in...
Internal itchy occurs in the region of orifices. Orifices include any opening to the body, such as the nasal cavity, oral cavity or anus. Itching in nasal and oral cavities commonly involve allergies. However, infection may be a cause for an itchy...
Genital warts stem from the introduction of the human papillomavirus. Genital warts are spread by human sexual contact. The warts are characterized as small, flat bumps found in the vaginal or penis area. Vitamin E oil contains antioxidants and...
Colerectal surgery is a procedure performed on the colon, rectum or anus to repair damage caused by diseases such as cancer, diverticular disease or inflammatory bowel disease. Most colorectal surgeries require the placement of an ostomy, or an...
Hemorrhoids is a condition where veins that are around the lower rectum and anus become swollen. Some causes of hemorrhoids include chronic constipation, pregnancy, aging, diarrhea and anal intercourse, according to the National Institute of...
The bladder, urethra, ureters and kidneys comprise the urinary tract, and while any part of this can fall prey to a urinary tract infection, the bladder and urethra are most commonly affected. There are a multitude of causes for these infections,...
Bladder infections can produce painful symptoms such as pelvic pain in women, rectal pain in men and burning during urination. It is unpleasant enough to cope with once; having to deal with this infection repeatedly can leave you miserable. Aside...
Hemorrhoids are swollen veins around your anus and in your rectum that may protrude. The National Digestive Diseases Information Clearinghouse states that almost three out of four Americans will develop hemorrhoids at some point in their lives....
The digestive system includes the mouth, esophagus, stomach, small intestine, large intestine, rectum, anus, liver, pancreas and gall bladder. Digestive diseases affect at least one of these organs and interfere with the system’s ability to...
About 75 percent of people experience hemorrhoids, or swollen, inflamed veins in or around the anus or rectum, according to the National Digestive Diseases Information Clearinghouse, NDDIC. Blood in your stool or on toilet paper after wiping are...
Many different systems make up the human body. Each system needs the other systems to function properly. For example, for the heart to circulate oxygenated blood, the respiratory system must bring in fresh air. The nervous system controls the...
According to MayoClinic.com, a urinary tract infection is caused when bacteria infect the urethra, bladder, ureters or kidneys. The urethra is typically affected first by bacteria that enter from the anal area or from the vaginal area. Urinary...
Crohn's disease is a type of inflammatory bowel disease, causing swelling and inflammation of the digestive tract. One of the symptoms of Crohn's disease is the formation of fistulas, which are small tunnels or openings, either connecting one loop...
Hemorrhoids are swollen veins that can appear externally around the anus or internally in the rectum. According to the National Digestive Diseases Information Clearinghouse, approximately 75 percent of people will develop hemorrhoids at some time...
Rubber dams, commonly known as dental dams, are used for not only oral procedures but also for safer sex. Dental dams can be held over the genitals or anus to act as a barrier to many possible sexually transmitted diseases. Many infections have no...
Crohn's disease is a chronic, inflammatory ailment affecting the wall of the intestine. Also called regional enteritis or granulomatous ileitis, Crohn's disease primarily affects an area of the small intestine called the ileum, but it can occur...
Crohn’s disease is an inflammatory disease of the gastrointestinal tract. This chronic, painful and debilitating disease affects any section of the gastrointestinal tract, from mouth to anus. Crohn’s disease of the esophagus or...
The human body is made up of six main systems: respiratory, skeletal, muscular, nervous, digestive and circulatory. Other systems include the excretory, skin and reproductive systems. Together, all the systems carry out the essential functions of...
When your diet is abundant with plant-derived dietary fiber and liquids, deliberate colon cleansing is unnecessary, as defecation occurs naturally. However, in times of severe stress, acute or chronic illness accompanied by physical incapacitation...
Skin tags are growths of skin protruding from the surface of the skin. They are usually very small, with the largest reaching a half inch in length. Skin tags frequently have a short, narrow stalk with a small lump on the end and are typically the...
Crohn's disease is an ongoing disorder that causes inflammation of the digestive or gastrointestinal tract, according to MedlinePlus. Crohn's disease may affect any area of the gastrointestinal tract from the mouth to the anus, but the disease...
