Medications that worsen dementia symptoms often have anticholinergic properties, blocking the memory-boosting chemical acetylcholine, and include many OTC sleep aids (like diphenhydramine in Benadryl, Tylenol PM), certain antidepressants, bladder control drugs, and benzodiazepines, leading to confusion, delirium, and worsening memory issues; other culprits are some antipsychotics, certain painkillers, and some steroids, highlighting the need to review all medications with a doctor.
Many prescription and non-prescription or over-the-counter medications (e.g., diphenhydramine [Tylenol PM®, Advil PM®, Benadryl®]) can worsen the chemical imbalance common in memory problems and cause significant confusion and a risk of falls.
A list of anticholinergic drugs linked to dementia
For example, a sudden deterioration or change may be a sign that an infection has led to delirium. Or it may suggest that someone has had a stroke. A stroke is particularly common in some kinds of vascular dementia and may cause the condition to get worse in a series of 'steps'.
Others show that both SSRIs and non-SSRIs antidepressant use increases the risk of dementia. One study found higher rates of dementia among depressed patients exposed to SSRI, but low risk of dementia in patients treated with tricyclic antidepressants.
have ever had an allergic reaction to nortriptyline or any other medicine. have a heart problem – nortriptyline can make some heart problems worse. have liver or kidney problems. have epilepsy or are having electroconvulsive treatment (ECT) – nortriptyline can increase your risk of seizures or fits.
Smoking, low physical activity, and a poor diet are all lifestyle and environmental influences that have been linked to rapid dementia decline. Physical activity promotes cardiovascular health, which in turn improves brain function. Those who lead a sedentary lifestyle may experience faster cognitive decline.
What could cause a sudden worsening of dementia?
The number one cause of dementia is Alzheimer's disease, responsible for 60-80% of cases, characterized by brain plaques (beta-amyloid protein) and tangles (tau protein) that damage nerve cells, leading to progressive memory and cognitive decline, though vascular dementia from blood vessel damage is also a significant factor.
The cause of roughly 70% of all dementia cases is Alzheimer's disease, a progressive brain disorder characterized by the buildup of amyloid plaques and tau tangles, leading to memory loss and impaired thinking that interferes with daily life, making it the most common form of dementia.
The "2-finger test" for dementia involves an examiner showing a hand gesture (like interlocking index and middle fingers) and asking the patient to copy it, testing motor skills, visual memory, and coordination, as difficulties can signal early cognitive decline, but it's a screening tool, not a definitive diagnosis, prompting further medical evaluation. Other related tests include finger-tapping and finger-to-nose, looking for hesitation or misjudgment in movement.
Among the specific benzodiazepines most frequently linked to Alzheimer's are alprazolam (Xanax), lorazepam (Ativan), and diazepam (Valium). Although these medications have been shown to increase the risk of cognitive decline and dementia over time, they are still used to address anxiety and sleep disorders.
Try to limit or avoid drinking alcohol and smoking.
Over time, excessive drinking can lead to high blood pressure or brain injuries, both of which increase the risk of dementia. Current smoking also increases the risk of developing dementia, including Alzheimer's disease. If you drink alcohol, do so in moderation.
Signs of late-stage dementia
Brain Boosts | Tips to Help Improve Your Memory
Although no current medications stop, slow down or reverse dementia, some can temporarily help a person with their memory and thinking.
Flying doesn't cause dementia, but the stress of flying may worsen symptoms. Changes in cabin pressure and altitude, dehydration, lack of sleep, and airport stress can increase the risk of temporary confusion or agitation in individuals with dementia and may occasionally exacerbate sundowning symptoms.
Some common causes include: Mini-stroke: If your loved one has a form of dementia, such as Alzheimer's or dementia with Lewy bodies, another potential cause of sudden worsening of cognition or other function is a small stroke due to vascular disease. In addition, vascular disease itself can be a cause of dementia.
Our results confirm that vitamin D deficiency is associated with a substantially increased risk of all-cause dementia and Alzheimer disease.
The researchers found dementia risk decreased with higher amounts of physical activity. Dementia risks were 60% lower in participants in the 35 to 69.9 minutes of physical activity/week category; 63% lower in the 70 to 139.9 minutes/week category; and 69% lower in the 140 and over minutes/week category.
BOX WARNING and WARNINGS, Clinical Worsening and Suicide Risk). Anyone considering the use of nortriptyline hydrochloride in a child or adolescent must balance the potential risks with the clinical need.
One of the worst medication side effects is a severe, life-threatening allergic reaction like Anaphylaxis, causing throat swelling and breathing difficulty, or severe skin reactions like Stevens-Johnson Syndrome (SJS), leading to skin peeling and organ damage, both requiring immediate emergency care. Other serious, potentially deadly effects include major organ damage (liver, kidney, heart), severe bleeding, respiratory failure, and central nervous system issues like seizures or coma, often from overdoses or specific drug classes.
Common side effects of nortriptyline