Memory loss is a frustrating phenomenon that can happen at any time, whether it’s forgetting where you put your keys or not being able to remember your favorite recipe. But it’s important to note that memory loss isn’t always a sign of a more serious health problem. In fact, there are a number of health conditions that can cause memory problems, from depression to Alzheimer’s disease to diabetes.
In this report published by the French website “Press Santé”, Francois Lin reviewed the main causes of memory loss in order to better understand and deal with it.
Depression and anxiety
Depression and anxiety are two mental conditions that can have a direct impact on memory. People with depression or anxiety have more difficulty recalling specific memories or events. Some studies have linked chronic stress to inflammation in the brain, which can harm memory. Additionally, depression has been linked to an increased risk of dementia, as both conditions can cause the gray matter in the brain to shrink, which is responsible for memory and emotions.
Thyroid diseases
Whether your thyroid is underactive (hypothyroidism) or overactive (hyperthyroidism), thyroid disorders can cause cognitive symptoms including memory loss and mental fogginess. This butterfly-shaped gland primarily secretes hormones that regulate the functions of our organs, including the brain. Fortunately, these conditions can be easily treated with thyroid medication.
Diabetes
Maintaining stable blood sugar (glucose) levels is essential for diabetics. Since glucose is the body’s main source of energy, an imbalance in its levels can affect our ability to function normally. In the long run, high blood sugar levels can damage the brain, while low levels can cause confusion. In addition, diabetes can damage blood vessels, increasing the risk of heart disease and stroke, which can negatively affect blood flow to the brain and therefore memory.
Covid-19
Although most people recover from Covid-19 without problems, about 20 to 30 percent of people develop symptoms of “long Covid” several weeks after infection, including memory problems, particularly in storing and retrieving new memories. Scientists are trying to figure out who is most vulnerable to cognitive disorders after Covid-19, which some believe are caused by inflammation of the brain.
Lyme disease
This disease is usually transmitted to humans by ticks. When an infected tick bites you, it can transfer the bacteria into your blood over the course of a few days. The disease causes inflammation throughout the body, including the nervous system, with a rash appearing at the site of the bite. Without prompt treatment, symptoms can worsen to include memory loss and mood changes, among other problems. Fortunately, antibiotics can help treat this condition.
Alzheimer’s disease and dementia
Dementia is a brain disorder that can affect memory and other mental functions. Alzheimer’s disease is the most common type of dementia. Dementia causes brain cells to become damaged, resulting in memory loss that usually starts out mild and gradually worsens. While some medications can help control symptoms for a while, it’s important to see a doctor as soon as you suspect dementia so that you can develop a personalized plan to delay the progression of memory loss and other symptoms as much as possible.
Medications that can cause memory loss
Unfortunately, some medications can have a side effect such as memory loss. These medications include antidepressants, antihistamines, anti-nausea medications, urinary relaxants, high blood pressure medications, statins, steroids, and tranquilizers. As you age, you may become more susceptible to these side effects. Therefore, it is important to consult your healthcare provider if you notice new cases of brain fog or confusion to provide appropriate treatment and avoid these effects.
How can memory be improved?
There are proven ways to improve brain health and reduce your risk of Alzheimer’s disease and dementia. However, it’s important to remember that memory loss does not automatically mean you have a health problem or are on the cusp of developing Alzheimer’s disease. Resolving this problem may simply require practicing meditation or other stress-reducing techniques, getting better sleep, or eating a balanced diet. The most important thing is to stay alert to any memory problems and discuss them with your doctor to determine the cause.