Sudden confusion is a serious condition that demands immediate medical care. Also known as delirium, sudden confusion causes changes in an older adult’s behavior and alertness. A number of causes can be responsible for triggering this condition in the elderly.
How is sudden confusion defined?
A senior can become disoriented and unaware of the time of day, their location or even their identity. They may be unable to speak or think clearly. Affected individuals may even see things that are not there (hallucinations). When these symptoms occur, it is known as sudden confusion.
A concerned caregiver can discern whether a senior is experiencing delirium by asking for their name, today’s date, and their age. If the older adult is unable to answer, it is a sign that they need prompt medical care. Sudden confusion needs to be treated, as it can be life-threatening.
What are the symptoms of sudden confusion?
Symptoms of delirium manifest in several ways. Oftentimes, the condition worsens at night, which means the senior is awake instead of experiencing a quality night’s sleep; being unable to rest at night can be an issue, as it leads to the person feeling sleepy during the day.
Confusion, which is when the senior is unable to focus their attention, is a symptom of delirium. The older person may be easily distracted or experience noticeable changes in alertness. An individual who has sudden confusion is unable to recognize people they know.
A senior with sudden confusion may mumble without making sense. Similarly, they may engage in verbal rambling. Behavioral and personality changes occur, too. Agitation can lead to aggression in some seniors. Paranoia and hallucinations are symptoms that accompany delirium.
How quickly does sudden confusion develop?
Disorientation develops slowly in some seniors, such as those diagnosed with dementia. However, delirium can manifest rapidly upon the onset of an acute illness or condition. Due to this reason, it is critical that caregivers seek medical attention for the senior who is unwell.
What causes sudden confusion in seniors?
1. Health Conditions
As mentioned, sudden confusion may appear over time in dementia patients. Other medical conditions that cause delirium include stroke, seizure, and transient ischemic attack (TIA is a condition that occurs when the blood supply to the brain is temporarily blocked). A stroke can occur after a TIA.
2. Hypoxia
Hypoxia, which is a lack of oxygen in the blood, is another cause of sudden confusion in the elderly. A severe asthma attack can cause hypoxia. Or, the senior may experience problems with their lungs or heart—either of which can trigger a case of hypoxia.
3. Infections
Elderly people who develop infections anywhere in their body are susceptible to sudden confusion. Delirium is especially likely when an infection occurs in the brain (encephalitis) or surrounding membranes (meningitis). A urinary tract infection can also be a cause of delirium.
4. Low Blood Sugar
Hypoglycemia is abnormally low blood sugar; the blood contains too little glucose. Severe hypoglycemia can cause an older adult to fall into delirium. The individual becomes confused, finds it difficult to concentrate, and speaks with slurred speech. If the condition worsens, unconsciousness can result.
5. Medications
Some side effects of prescription medications can produce delirium. Drugs, like digoxin, steroids, diuretics, and opiates, are responsible for causing sudden confusion in the elderly. Diuretics, for instance, are associated with electrolyte imbalances, which can lead to confusion in those who take them.
6. Drugs and Alcohol
Abusing illegal drugs or withdrawing from them can spur sudden confusion in older people. Likewise, the abuse of alcohol or alcohol withdrawal can do the same. A senior who drinks excessively may experience alcohol poisoning, which can lead to delirium.
Less common causes of sudden confusion in the elderly include a vitamin B1 deficiency, a brain tumor, and a severely underactive thyroid gland. A tumor of the pituitary gland, known as Cushing’s disease, is another rare cause of delirium. Carbon monoxide poisoning can cause sudden confusion, too.
How should caregivers respond to sudden confusion?
Treatment for the delirium is dependent on its cause. By identifying and treating the cause, the sudden confusion usually resolves. A senior who becomes disoriented should not be left alone. Caregivers must stay with the individual, telling them who they are and reassuring them.
When communicating with a senior experiencing delirium, use short sentences and simple words. Avoid asking too many questions while they feel confused. Don’t stop the person from moving, unless they’re in danger. Prepare for medical care by making note of any medications the senior is taking.
If the confusion comes on suddenly, take the senior to the nearest hospital or call 911 for an ambulance. Urgent medical care is critical if the older adult shows other symptoms of illness, such as skin or lips that turn blue.
When your loved one is with a memory caregiver from Assisting Hand Home Care and shows signs of sudden confusion, we’ll ensure they receive prompt medical care. Professional caregivers drive the senior to the nearest medical facility and escort them inside to see their doctor.
Our compassionate memory care includes more than safe transportation. Our dementia caregivers are trained to identify and manage symptoms of dementia. When wandering occurs, we lead seniors to safety. We distract seniors who are agitated and discreetly help seniors with incontinence.
Non-medical assistance with everyday tasks is provided with our dementia care. We prepare nutritious meals in accordance with the senior’s dietary restrictions, provide timely medication reminders, and serve as pleasant companions who keep loneliness and isolation at bay with light conversations, stimulating games, and outings in the community.
Our professionals are committed to delivering exceptional elder care. Each caregiver is licensed, bonded. and insured to give seniors and families peace of mind when we work in their home. They are trained in CPR and first aid and know how to respond to emergencies.
Alert and attentive, caregivers at Assisting Hands Home Care monitor your aging loved one for health concerns, including sudden confusion. We are privileged to serve seniors in Westlake, Ohio. Schedule a free in-home consult with us today at 440-517-4623, and we’ll develop a customized dementia care plan.
