Symptoms and Warning Signs of Alzheimer’s Disease

The most common sign of Alzheimer’s disease is memory loss. However, the condition causes damage to the brain that doctors may be able to detect long before symptoms appear. Because treatment can slow the progression of Alzheimer’s, older adults and people with a family history of dementia should receive regular check-ups, even if they do not show symptoms.

Some of the signs of Alzheimer’s include:

• Misplacing items, getting lost, or wandering aimlessly
• Changes in mood or personality
• Changes in judgment
• Increased aggression or anxiety
• Difficulty paying bills, handling money, or staying organized
• Difficulty understanding information
• Hallucinations or paranoia

Patients may not experience all of these symptoms, and symptoms do not necessarily indicate that a person has Alzheimer’s disease. Anyone who notices troubling changes in their health should seek a clinical evaluation.

To test for Alzheimer’s, doctors may perform memory tests, perform brain scans, carry out medical tests, and take information about the patient’s health history. These steps are typically intended to rule out other potential causes. Alzheimer’s can only be definitively diagnosed after the patient’s death, but by testing for other diseases and conditions, doctors can determine which treatments will be most beneficial for the patient.

Treatment Options for Alzheimer’s Disease

There is no cure for Alzheimer’s disease at this time, but treatment can help some patients maintain mental function and slow the progression of symptoms. No medication can completely stop the disease, and patients should discuss their options with their physicians.

Common medical treatments include:

• Cholinesterase Inhibitors -This class of drug includes galantamine, rivastigmine, and donepezil, which are marketed under different brand names. Cholinesterase inhibitors are believed to prevent the breakdown of a brain chemical called acetylcholine. Scientists think that this brain chemical plays an important role in memory function.
• Memantine- This drug is thought to regulate glutamate, another brain chemical. Memantine may prevent receptors in the brain from receiving too much stimulation due to an overabundance of glutamate.
• Sleep Aids- Alzheimer’s disease can disrupt sleep patterns, and patients who aren’t able to get good sleep may experience more severe symptoms. Physicians may prescribe drugs to help patients get restful sleep; however, some patients may be able to get better rest simply by changing their sleep habits.

Many patients use alternative therapies to complement their medical treatments. Patients should always discuss these options with their doctors, particularly when considering supplements and over-the-counter remedies. Some of these products may interact with medications or cause unintended side effects.

Potential Preventative Treatments for Alzheimer’s Disease

While Alzheimer’s disease has no known cure, some vitamins, minerals, and compounds may promote brain health. People who notice symptoms should always speak with their physicians first. With that said, potentially effective preventative treatments for Alzheimer’s disease include:

• Good Fats- Unsaturated “good" fats may help to build the immune system and support brain health. Avocados, salmon, olive oil, and raw nuts are excellent sources of good fats.
• Complex Carbohydrates- Healthy carbohydrates provide the body and brain with a steady source of energy, allowing for better functionality. Fresh fruits, vitamin-fortified cereals, and unprocessed grains contain complex carbohydrates.
• Omega-3 Fatty Acids- Studies have shown that diets rich in omega-3 fatty acids can improve cognitive function. These acids are probably most effective when consumed in foods such as fish; supplements are believed to be less effective.
• Physical Activity- Research indicates that people who exercise regularly are less likely to develop Alzheimer’s disease. Exercise seems to increase the number of chemicals that the brain produces to protect cells and structures.

It is important to know that Alzheimer’s disease can develop even in healthy patients. While a balanced diet and regular exercise may limit a person’s risk, people should take cognitive symptoms seriously.

Finding Information About Alzheimer’s Disease Online

Online resources can help people learn more about Alzheimer’s disease. When researching, people should look at multiple websites, particularly when evaluating products intended to prevent or treat the condition. Look for at least 3-4 sources and ensure that all facts are supported by science.

Only a qualified physician can treat the symptoms of Alzheimer’s. However, through careful research, patients and their families can educate themselves and have informed conversations with their doctors.