Dementia is a group of conditions characterized by loss of cognitive functions, affecting thinking, memory, language, and problem-solving ability. Alzheimer’s disease is among the most common causes of dementia. Although there is no definite cure for most types of dementia, early diagnosis and intervention can help control its symptoms. Several psychiatric and psychotherapeutic interventions can be used to help people with the condition lead healthy lives. Here are some warning signs to recognize:

Disorientation
People with dementia often experience disorientation, even in familiar environments. Consequently, they may lose their way home if left unattended or wander away and not be able to find their way back. This issue may worsen with time and requires consistent intervention for symptom control.

Memory loss
Memory loss associated with the condition is brought on by brain damage and can affect the areas of the brain that deal with memory. Memory problems may grow as the disease progresses, leading to major issues with daily functioning.

Visual hallucinations
People with dementia may experience visual hallucinations, that is, seeing objects that do not exist in reality. This symptom is particularly prevalent among those with Lewy body dementia, though it may also be observed in other forms of the disease.

Compromised problem-solving skills
The condition hampers cognitive functions, causing problems like loss of focus and inability to solve problems. So, people may be unable to perform simple calculations, follow recipe instructions, and carry out other regular tasks.

Misplacing belongings
Another warning sign of dementia is trouble keeping track of belongings. So, when dealing with the condition, one may often misplace or lose everyday objects, often leading to frustration and irritability.

Trouble following conversations
People with dementia may be unable to understand conversations easily owing to cognitive dysfunction. Consequently, it is challenging for them to participate in conversations or provide their input.

Impaired reasoning and judgment
Poor judgment and reasoning are common dementia symptoms, often precursors to memory loss. Often, people with the condition make a series of bad decisions, which leads to negative and sometimes dangerous outcomes. For example, one may be unable to understand the dangers involved in certain situations or end up mishandling their finances.

Loss of visuospatial abilities
Visuospatial function refers to the ability to view the objects around them and perceive their size and location. Many people dealing with dementia cannot understand the size and location of an object, which affects their depth perception, face recognition, and reading skills.

Problems with communication
The condition can lead to a gradual decline in communication skills. For instance, one may be unable to find the right words or express their emotions. They may also not be able to understand the other person’s perspective while communicating, often interrupting the speaker or not providing adequate responses to questions. Sometimes, such poor communication skills may culminate in aphasia, a condition that affects speech, as well as reading and writing.