context: var s_context; s_context= s_context || {}; s_context['wb.modimp'] = 'vidfloat'; if(webmd.useragent && webmd.useragent.ua.type === 'desktop'){ webmd.ads2.disable Initial Load(); webmd.ads2.disable Ads Init = true; $(function() { webmd.p.pim.increment(); $('.responsive-video-container').insert After('.module-social-share-container'); require(['video2/1/responsive-player/video-loader'], function(video Loader) { video Loader.init({ autoplay: webmd.useragent.ua.type === 'desktop' && ! !s_sensitive, chron ID: $('article embeded_module[type=video][align=top]:eq(0)').attr('chronic_id'), continuous Play: true, cp Options: { flyout: true }, display Ads: true, mode: 'in-article', sticky: true }) }); }); } else { $(function(){ $('.responsive-video-container').remove(); }); } The symptoms of Alzheimer's disease often come on slowly. It might start when someone has trouble recalling things that just happened or putting thoughts into words. But over time, the problems get worse. People in the later stages of the disease usually can't live alone or care for themselves. There are three main phases of Alzheimer's: mild, moderate, and severe. Each stage has its own set of symptoms. The first stage usually lasts from 2 to 4 years. The symptoms include: Having less energy and drive to do things Less interest in work and social activities and spending more time just sitting, watching TV, or sleeping Loss of recent memories, like forgetting conversations and events that just happened Language problems, like trouble putting their thoughts into words or understanding others Mild coordination problems, such as trouble writing or using familiar objects. A hard time with everyday tasks, such as following a recipe or balancing a checkbook Mood swings that involve depression or a lack of interest Trouble with driving, like getting lost on familiar routes When a person has one or a few of these issues, it doesn't necessarily mean he has Alzheimer's. There are other medical conditions that can cause the same problems, such as: Conditions that affect metabolism, such as a thyroid problem Drug abuse Taking medications that don't work well together Parkinson's disease Stress Depression A doctor can check on these symptoms and do tests to know if a person has Alzheimer's or something else. This is when memory loss gets worse and starts to cause problems in daily life. This stage can last from 2 to 10 years. Someone with moderate Alzheimer's may start to forget details about his life, like where he went to high school or when he got married. He may not recognize or remember family members and friends. He might also forget where he leaves things and can't retrace his steps to find them. Other symptoms at this stage can include: Rambling speech Trouble coming up with the right words and using the wrong ones A hard time planning or solving problems Confusion about time or place. He may get lost in places he's been before. Once he's there, he may not know how or why he got to that place. Not dressing for the weather Getting angry or upset easily, sometimes lashing out at family or caregivers Trouble sleeping Wandering Delusions, such as thinking a caregiver is trying to hurt him Some people with moderate Alzheimer's also become more aware that they're losing control of their lives, which can make them even more frustrated or depressed. The third stage, also known as late Alzheimer's, is the most severe. It typically lasts 1 to 3 years. People in this phase might have some or all of these symptoms: Major confusion about what's in the past and what's happening now Can't express themselves, remember, or process information Problems with swallowing and control of their bladder and bowels Weight loss, seizures, skin infections, and other illnesses Extreme mood swings Seeing, hearing, or feeling things that aren't really there, called hallucinations Can't move easily on their own Just about everyone has minor memory glitches as they get older. If someone forgets a name or why he walked into the kitchen, that doesn't mean he has Alzheimer's. The main problem that defines the disease is trouble planning and handling day-to-day tasks, like paying bills, managing a checkbook, or using familiar appliances around the house. If you think you notice the signs of Alzheimer's in yourself or a loved one, the best thing to do is to talk to a doctor. He can let you know what the symptoms mean and what your options are for treating them.