A study found that CBD, which is the non-intoxicating, non-psychoactive compound in cannabis, may help to protect brain cells from damage caused by amyloid beta, a protein that is thought to play a role in Alzheimer's disease.
Another study found that THC, the intoxicating compound in cannabis, was able to improve cognitive function in people with Alzheimer's disease.
That said, this research is preliminary and needs further data to confirm. It is also important to recognize that cannabis is not a cure for Alzheimer's disease, nor is it a substitute for conventional treatment. If an individual is considering using cannabis to treat Alzheimer's disease, it is important that they first talk to their doctor.
The below are some of the potential benefits of using cannabis for relief from Alzheimer's disease:
- Protecting brain cells from further damage, as cannabis has been shown to protect brain cells from damage caused by amyloid beta, a protein that is thought to play a role.
- Improving cognitive function, as cannabis has been shown to improve cognitive function.
- Reducing inflammation, as cannabis has been shown to reduce inflammation in the brain, which can help to slow the progression of the disease.
- Reducing anxiety and depression, common symptoms of Alzheimer's, as cannabis has been shown to be effective in treating anxiety and depression.
- Improving sleep, as sleep problems are common in people with Alzheimer's disease, as cannabis has been shown to improve sleep quality.
While there are potential benefits, there are also some potential risks as to using cannabis to relieve Alzheimer's:
- Cannabis may not interact well with other medications, so it is important for individuals experiencing Alzheimer’s to talk to their doctor before using.
- Cannabis can cause side effects, such as dry mouth, red eyes, and anxiety. In rare cases, cannabis can cause more serious side effects, such as psychosis and heart problems, all of which are risks for Alzheimer patients.
- Cannabis can only help to manage the symptoms of the disease. It is not a cure.
For patients considering using cannabis to treat Alzheimer's, it is important that they discuss with their doctor. A doctor can help them determine if cannabis is right for them and can advise them on how to use it safely.
Sources: Nature, National Library of Medicine, Norml