Here’s a medically accurate guide to 10 early signs of dementia. Catching symptoms early is important — some cognitive changes may be reversible if related to medication, vitamin deficiency, or thyroid issues, while true dementia benefits from early planning and treatment.

🧠 10 Early Signs of Dementia

1️⃣ Memory Loss That Disrupts Daily Life

Forgetting recently learned information repeatedly
Relying on notes or family for familiar tasks
Missing appointments or forgetting important dates

2️⃣ Difficulty Planning or Solving Problems

Trouble following familiar recipes or instructions
Struggling to pay bills or manage finances
Taking longer to complete everyday tasks

3️⃣ Trouble Completing Familiar Tasks

Getting lost while driving familiar routes
Forgetting steps in routine activities (laundry, cooking)
Difficulty using familiar devices or appliances

4️⃣ Confusion with Time or Place

Losing track of dates, seasons, or the passage of time
Forgetting where they are or how they got there
Difficulty understanding events outside the immediate context

5️⃣ Problems with Words in Speaking or Writing

Trouble finding the right words
Repeating phrases or calling objects by the wrong name
Difficulty following or joining conversations

6️⃣ Misplacing Things & Losing Ability to Retrace Steps

Putting items in unusual places (keys in the fridge)
Accusing others of stealing
Losing track of personal belongings frequently

7️⃣ Poor Judgment or Decision-Making

Giving away large sums of money impulsively
Wearing inappropriate clothing for the weather
Ignoring safety precautions

8️⃣ Withdrawal from Work or Social Activities

Avoiding hobbies, social events, or projects they used to enjoy
Appearing apathetic or passive

9️⃣ Mood & Personality Changes

Increased irritability, anxiety, or depression
Suspicion, paranoia, or unusual fearfulness
Rapid shifts in personality

🔟 Loss of Initiative & Motivation

Becoming passive or needing cues to start tasks
Lack of interest in previously enjoyed activities

⚠️ When to Seek Help

Symptoms are new, persistent, and noticeable
Affecting daily life or independence
Not explained by stress, sleep issues, or medication

Early evaluation allows:

Detection of reversible causes (B12 deficiency, thyroid issues, medication side effects)
Planning for safety, care, and treatment
Slowing progression with lifestyle interventions and medications

10 Early Signs of Dementia You Should NEVER Ignore!