Is Lip Smacking a Sign of Dementia

Is Lip Smacking a Sign of Dementia?

Have you ever sat at dinner with a loved one and noticed that they have been lip-smacking? Could this seemingly mundane habit hold clues about something as complex as dementia?

This repetitive behaviour can be quite annoying, but for seniors, it can be a symptom of an underlying condition; particularly dementia. The human body is a symphony of signals, and sometimes, the smallest nuances can carry the weight of significant meaning.

With the current rise in cases of dementia in seniors, we do not want to ignore any symptom, even if it is speculative. In this article, we explore the relationship between lip-smacking and dementia. Dive in to get more insight!

Is Lips Smacking a Sign of Dementia? (Quick Answer)

Lip-smacking is a sign of Lewy body dementia or Alzheimer’s. When accompanied by other symptoms, such as memory loss, obsession with money or toilet obsession, it indicates dementia.

Lip-smacking is involuntary, and dementia patients cannot control it. if you notice that your loved one has lip-smacking, you should make a doctor’s appointment to mitigate the effects of lip-smacking.

How Is Lip Smacking Related To Dementia?

Dementia happens when there is damage to the brain. Mostly the center of the brain and cerebellum are affected by dementia.

The brain controls all the signals in the body, and dementia affects the signals sent to the body. Once the cerebellum is affected by dementia, a person experiences lip smacking and possibly other involuntary movements such as continuous hand clapping or foot tapping.

If lip smacking is the first sign you notice, keep close attention to how good your loved one’s memory is. Memory loss is among the early dementia signs.

Steps To Take When You Notice Lips Smacking

Once you notice lip smacking or any other sign of dementia, you need a doctor’s assessment to determine early management or treatment. Seeing your physician also helps to confirm the cause of lip-smacking or if any other conditions are causing lip-smacking.

Early Signs of Dementia

Apart from lip-smacking, it is important to understand other signs of dementia so as not to remain ignorant about them.

Dementia makes a lot of changes in the well-being of the patient. Changes may come gradually or rapidly depending on the patient. Identifying dementia symptoms early helps manage the symptoms before the dementia patient deteriorates significantly.

These are some of the early symptoms of dementia:

  • Trouble remembering recent events and memory loss
  • Increased confusion
  • Decrease in ability to concentrate
  • Trouble running routine errands
  • Personality and mood changes
  • Withdrawal and depression

Read also: Why dementia patient mouth hangs open

Warning Signs of Dementia End Stage

If your loved one has dementia, it is important to be aware of all the stages and symptoms. Before dementia patient dies, they experience advanced symptoms, and it can be overwhelming for caregivers and the patients.

The warning signs of dementia end stage are:


Dementia patients experience bladder and or bowel incontinence during the end stage. They can barely take themselves to the bathroom. Dementia patients with incontinence have to wear adult diapers sometimes.

Trouble swallowing

During the initial stages of dementia, the patient might experience discomfort when swallowing. In the end stage of dementia, some patients cannot swallow or chew anything. This leads to rapid weight loss and health deterioration.


Dementia patients have mobility issues. During the last stages of dementia, the patient might have to be in a wheelchair and require complete assistance to move from the wheelchair. The worst case in the last stage of dementia is being bedridden and unable to move completely.

Memory Loss

Although the loss of memory comes early in dementia, it gets worse during the last stage of dementia. Dementia patients forget their names and barely recognize their loved ones or the people around them.

Increased Irritability

Mental health during the last stage of dementia is more delicate than ever. Dementia patients get more episodes of hallucinations, extreme anxiety, agitation, or depression. Sometimes, dementia patients refuse care due to increased irritability.

Deteriorated Communication

Dementia patients may lose their ability to speak during the end stage of dementia. If this happens, watch out for gestures, sweating, yelling, touch, and facial expressions, as these are how they communicate.


What Is the Most Obvious Dementia Symptom?

Some of the key signs that indicate a person has dementia are loss of memory and trouble carrying out daily activities such as shopping.

What Are the Silent Signs Of Dementia?

Mood changes are a silent symptom of dementia. Dementia patients have irritability, more episodes of anxiety, frustrations, and depression. Repetition of tasks is also a silent sign of dementia.

Can Your Body Warn You of Dementia?

Your body warns you by displaying symptoms. If you experience forgetfulness or memory loss, especially for recent events, it could be an early dementia sign. Reduced concentration is also a way of your body warning you of dementia.

What Age Do Most People Have Dementia?

People above 65 have increased cases of dementia. The risk of having dementia doubles every five years when one gets to 65.

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