Cannabis and Dementia Research & Statistics

In a study of 10 patients with severe dementia, cannabis therapy decreased behavioural problems and reduced rigidity. Patients were given lower doses of opioids and THC than previously prescribed. Half of the patients also decreased or stopped taking other psychotropic medications. According to the study, the effect was not significant enough to justify discontinuing medication. However, the results of the clinical trial were promising, and the researchers are continuing their research.

Several health care organizations still refuse to acknowledge the benefits of medical cannabis in treating dementia. Because marijuana is classified as a Schedule 1 controlled substance and has no known medical benefit, the medical establishment is unlikely to support it without compelling research. The national Alzheimer’s Association is against the use of medical marijuana, but the data from small clinical studies may soon change this. It’s hard to ignore the potential benefits of cannabis in treating dementia.

There are still more questions about the benefits of cannabis in dementia treatments. Because patients with dementia have difficulty communicating, the effectiveness of cannabis-based medicine is still controversial. While some states have legalized the use of medical marijuana, the FDA does not approve it for use in this condition. Because of the lack of scientific evidence, there is no definitive answer about its efficacy. The current treatment for people with dementia is a combination of antipsychotics, psychotropic drugs, and behavioural therapies.

What is Dementia?

what is dementia

A clinician’s first step is to take a detailed medical history to determine whether the person is experiencing memory loss and other symptoms of dementia. They also need to know whether the patient has been exhibiting signs of cognitive decline for more than one year. Functional tests include tests of language and math skills, language and thinking skills, and memory. A psychiatric evaluation may be necessary to rule out depression. A brain scan may also be needed.

People with dementia may become agitated for a variety of reasons, reducing their ability to ingest essential nutrients. In some cases, they may have trouble chewing their food, increasing their risk of choking and aspirating food into their lungs, causing pneumonia. Other symptoms of dementia may include difficulty performing self-care tasks, including taking a bath. Patients with the condition may attempt to harm themselves or others in an effort to control their behavior. In the most advanced stages, delusions, hallucinations, and depression may also occur.

The main symptoms of dementia include confusion, irritability, and a reduced ability to perform daily tasks. Some people with the disorder may also experience depression, or anxiety. These symptoms are also common in older people with thyroid and vitamin deficiencies. A person may be suffering from a variety of causes, including thyroid disorders or vitamin deficiencies. While there is no definitive cause for dementia, it is important to seek medical care immediately.

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Symptoms of Early-Onset Dementia

Symptoms of dementia can start early and can range from difficulty remembering the name of your car to problems with word finding. In addition, people with this condition may have changes in personality and day-to-day functions. If these signs are present in your loved one, you should seek medical care immediately. Here are the common signs of dementia in the early stages: You’ll notice that your loved one is struggling to complete tasks. They’ll lose interest in hobbies and relationships.


The first sign of early-onset dementia is apathy. Your loved one may lose interest in hobbies and fun activities. Their interests will also decline. They may no longer engage in hobbies or activities. They may also have trouble following routines or learning new things. They might become confused, irritable, or depressed, and appear uninterested in past activities. Ultimately, you’ll be able to spot the warning signs of dementia and act accordingly.

Other signs of early-onset dementia include apathy. A person with dementia may lose interest in hobbies, fun activities, and spending time with their family and friends. They may appear emotionally flat, lose interest in activities, and lack motivation. They might become unable to perform simple tasks or follow routines. If your loved one has difficulties remembering their name or recognizing their surroundings, they may have dementia.

Risk Factors for Dementia

Although no single factor has been definitively linked to dementia, researchers have identified several factors that increase the risk of developing the disease. These factors are categorized as either risk factors or protective.

A risk factor increases a person’s chance of developing the disease. For example, smoking is a strong risk factor for developing heart disease, but it doesn’t always cause the onset of the condition. Other protective factors include keeping a healthy weight, avoiding excessive alcohol consumption, and keeping cardiovascular health in check.

dementia risk factors

Recent research has identified 12 risk factors that are able to reduce the risk of developing dementia by as much as 40% globally. These risk factors are more difficult to avoid than others, but there are ways to reduce your risk and prevent it from occurring.

In the United States, France, and the UK, dementia cases among older people are declining. These trends are partly due to healthier lifestyles at an earlier age and better treatment for heart disease in some countries. Other risk factors include high blood pressure, heart disease, and exposure to air pollution.

The newest risk factors include low vitamin D levels. It can be obtained through certain foods, supplements, or exposure to sunlight, but further research is needed before these factors are recommended for the prevention of dementia.

Daily B-complex vitamins, especially vitamin C, can also help protect against dementia. Other risk factors include managing cardiovascular risk factors, including high cholesterol and blood pressure. The more you manage these risk indicators, the more likely you will be to develop dementia.

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Is Dementia Preventable? If So What Can Be Done To Prevent Dementia?

If you want to reduce your risk of dementia, make sure to get plenty of exercise. Exercise is great for everyone, and not just for older people. It increases the amount of oxygen in the blood. When your brain gets enough oxygen, it works better and is less likely to develop dementia. Also, it can increase your mood and improve your mental abilities. So, get moving! You will be glad you did. It may seem like a lot of work, but it is so important for your health.


Besides exercise, a good diet can help you prevent dementia and reduce other medical problems, such as stroke and heart disease. A Mediterranean diet has been linked with a reduced risk of dementia. It is high in fruits and vegetables and low in saturated fats. Though research on superfoods is still in its early stages, you can make healthy choices to improve your mental health and reduce your risk of developing dementia. Here are some suggestions to get started:

Avoid alcohol and smoking, which can exacerbate dementia. Take a walk daily instead of driving. Try new hobbies to keep your mind active. Learning new languages can help your brain stay sharp and prevent it from deteriorating. By reducing your alcohol intake, you can reduce your risk of developing dementia. If you want to reduce your risk of Alzheimer’s disease, you can also incorporate a balanced diet. The good news is, there are plenty of natural ways to prevent dementia.

Cannabis and Dementia Research

The first study in the field aimed to prove the therapeutic value of marijuana in Alzheimer’s patients. This was an open-label, randomized, placebo-controlled trial. The researchers studied THC and CB1 receptors in mice with a specific type of dementia.

The lab had the funds and a large enough team to study this compound. The results were promising. In 2017, the group published a study demonstrating that THC treatment reversed aging in mice. The next step was to test the effects of the drug in humans.


In the first phase of the study, patients were assessed prior to cannabinoid medication and two weeks and four months after the intervention. After that, they were evaluated every month. The nurses administered validated scales to assess a variety of behavioural symptoms.

The Cohen-Mansfield Agitation Inventory (CMAI) was used to determine the severity of agitation and a variety of other factors. Other tests included the Unified Parkinson Disease Rating Scale (UPDRS), which measures rigidity with passive movements.

The Barthel index, which measures daily activities, and the VAS, which measures most disturbing behaviours. In addition to the evaluation of behavioural symptoms, blood pressure, weight, and all medications were recorded in the patient’s file.

In the fourth trial, the study aims to study the impact of cannabis on older adults with dementia. Using a holistic approach, the study looked at the perception of family members and staff regarding the use of cannabis in this setting.

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The qualitative phase of the trial reveals the potential strengths and challenges of the use of marijuana in dementia. Despite the risks and side effects, the trial shows that it can be effective in improving cognition, sleep quality, and overall health.

What are the risks of using cannabis when you have dementia

Cannabis and dementia are both controversial topics. However, many studies show that marijuana does not have negative side effects. The use of marijuana in patients with dementia can help them relax and regain their memory.

Some people with dementia, however, have reported adverse effects of marijuana. This includes dry mouth, sleepiness, and forgetfulness. The risks of using cannabis are not significantly higher than those of pharmaceutical medications, but they should be considered when administering a new medication.


While there are no clear studies to support the use of cannabis in the treatment of dementia, behavioural interventions are highly effective at reducing agitation and aggression in patients with dementia.

As the disease progresses, behavioural interventions can lose their effectiveness. Despite the risks of cannabis use, there is no scientific reason not to try it. It is important to talk with your GP about the benefits and risks before using it.

Because of these risks, cannabis is not commonly used for dementia treatment. While many other experimental drugs show promise, they often fail in human trials. Currently, behavioural interventions such as calming music are most effective, but these methods become less effective as the disease progresses.

In addition to behavioural interventions, researchers have found that the use of cannabis has various effects on the brain, and it may reduce certain symptoms of dementia.

Research on Cannabis and Dementia is Not Sufficient

While there has been a steady rise in the incidence of dementia, there are few effective medications for this disease.

Recent research has suggested that cannabinoids, including CBD, may be helpful in this case. However, clinical trials with synthetic THC are lacking in proof. The purpose of this study was to test the acceptability of an oral THC/CBD medication, as well as to examine its practical aspects and clinical outcomes.

A systematic review and an uncontrolled before-and-after study have found that medical cannabis can improve neuropsychological symptoms of dementia, such as rigidity and resting care.

It also showed that it improved cognitive scores and could improve mood, but that the studies were too few and insufficiently controlled. Although this new study shows some positive results, there are still many limitations to this study. The authors acknowledge that there is still a need for more research.

While there is a growing body of evidence that medical cannabis can help patients with dementia, the results are mixed. The study was conducted in a hospital setting with a psychiatrist and a team of nurses.

The team included a family physician and a psychiatrist. The family physician was the responsible party for prescribing the cannabis-based medication. Researchers have also noted that a limited number of studies have been conducted using cannabinoids.