Problem: Article: This is the upper left corner of the screen.    A list of usernames will appear in the left sidebar of the window. If this menu is already unlocked, you can skip this and the next step.   This is located just under the list of applications (the other controls the list of usernames). This will stop the application or service from running on startup.
Summary: Click the Apple menu. Click System Preferences. Click Users and Groups. Click the Login Items tab. Click the username of the account you want to modify. Click the Lock icon. Enter your password. Click an application you wish to disable on startup. Click the - button. You can re-add items with the + button.

In one sentence, describe what the following article is about: There are several types of medications that are used to help control IBD.  Aminosalicylates target colon inflammation, but are less effective at treating the small intestine. These drugs are usually used to treat mild to moderate colitis. Sulfasalazine is effective, but side effects include nausea, vomiting, diarrhea, heartburn, and headache. Corticosteroids fight inflammation, but suppress all immune response instead of focusing on the colon. These drugs (prednisone, methylprednisolone) are used for moderate to severe colitis. Side effects include weight gain, excessive facial hair growth, mood swings, high blood pressure, type 2 diabetes, osteoporosis, bone fractures, cataracts, glaucoma, and an increased risk of infection. Azathioprine and mercaptopurine act slowly, so they're usually prescribed alongside a corticosteroid. Immunomodulators, like corticosteroids, suppress immune response to calm inflammation. They're usually used only when aminosalicylates and corticosteroids have failed. Cyclosporine is a very strong medication that begins to work within one or two weeks. Since it is so strong and comes with a range of severe side effects, it is generally only prescribed until less toxic medications can take effect. Infliximab and adalimumab fight intestinal inflammation specifically.  Infliximab can cause problems in people with cancer or a history of heart disease. Antibiotics don't treat the colitis itself. If intestinal ulcers cause infection though, antibiotics will prevent further complications.  Antibiotics can treat abscesses of fistulas (abnormal connections between organs or vessels) seen in Crohn's Disease and usually occurring in the small intestine.  Tell your doctor if you develop a fever, which could indicate infection. Though it may sound "natural" or "herbal," biologic therapies take their name from the fact that they're developed from biological material — usually protein. This treatment targets the chemicals responsible for inflammation. These fairly new medications are used for moderate to severe colitis if other treatments have failed.  They're also known as anti-TNF agents. Tumor necrosis factor (TNF) is a naturally produced chemical responsible for inflammation. Biologic therapies produce antibodies that attach themselves to the TNF, so that it can be destroyed by the body. Your doctor must test you for tuberculosis before you can begin TNF. If your colitis is so severe that no medication, home cure, or alternative treatment can keep it in check, you might need to have a colectomy. During this surgery, part or all of your colon will be removed. Removal of your colon will lead to lifestyle changes. Although most people will be able to do most of the routine activities they did before, you have to live with a stoma (a hole in your abdomen from which waste is expelled).  The only way to cure colitis completely is to have a total colectomy performed. Since a total colectomy can come with adverse side effects (like small bowel obstruction), though, a partial colectomy is sometimes done instead. The surgeon may also opt to perform a procedure that links the small intestine to the anus, thereby producing more normal bowel function.
Summary:
Consult your healthcare provider about medicinal treatments. Consider antibiotic use. Talk to your doctor about biologic therapies. Be prepared for surgery if necessary.