It is difficult to know when to seek dementia treatment for a loved one. Many people try to tough it out and hope the symptoms they observe in those who are near and dear to them will disappear.

This isn’t always the best course of action, as untreated dementia can lead to serious health complications.

If you see any of the following signs in your loved one, do not hesitate to seek help as soon as possible.

1. Safety concerns

If your loved one is suddenly worried about getting lost or being stolen from, it could be a sign that their cognitive abilities are beginning to decline.

Dementia affects the patient’s short- and long-term memory, including their ability to remember simple things like where they are. Being lost can make them feel insecure and in danger of attack.

2. Trouble with simple tasks

Dementia can cause your loved ones to have trouble with simple tasks they used to do easily, such as getting dressed or brushing their teeth.

Sadly, the disease causes changes in the brain that make it difficult for the patient to remember how to do things they’ve been doing their whole life.

3. Self-isolation

Dementia can make your loved ones feel like they’re a burden to you and their friends, so they might start to isolate themselves. They may stop participating in things they loved doing with friends and family, like playing games or getting involved in community events.

4. Personality changes

If your loved one is starting to show personality changes, it could signify early-onset dementia. Those with this condition can easily become agitated and confused, leading to outbursts of anger or violence.

They may also withdraw from social activities and become more reclusive. It might take time before you realise what they’re going through, but these sudden changes in personality traits should ring a bell.

5. Changes in sleep patterns

One of the most common signs of dementia is changes in sleep patterns: your loved one may start to sleep more during the day and less at night. They could also have trouble falling asleep or staying asleep for long periods.

If you notice these changes, talk to a doctor about treatment options.

6. Physical changes

Eventually, the stress that comes with dementia will take its toll on your loved one’s body. They might start to experience weight loss, fatigue, and a decline in their physical abilities.

Correspondingly there might be an increase in falls and accidents.

7. Changes in appetite

While a change in appetite can indicate many things, it could also be a sign of dementia. Your loved one might start to eat more or less than they normally do, or could lose interest in food altogether.

If you think your loved one may be showing signs of dementia, don’t hesitate to talk to a doctor. Early diagnosis and treatment are important for managing this disease and, with the right care, your loved one can still enjoy a good quality of life.

Dennis Relojo-Howell is the founder of Psychreg. Connect with him on Twitter @dennisr_howell.