When you or someone close to you starts to experience the early warning signs of mental illness, knowing what the risk factors and symptoms are will help to catch them early.
Often times, family and friends are the first to support a person through these early stages. Like other health conditions, we need to address the symptoms early, identify the underlying illness, and plan an appropriate course of action on a path towards overall health.
17-28% of risk for mental illnesses can be accounted for by variations in common genes.
Much stronger links were found in twin and family studies. Estimates for total heritability, or how much a disease is tied to genetics, are:
- Schizophrenia: 81%
- Bipolar disorder: 75%
- ADHD: 75%
- Depression: 37%
Brain changes like building a “tolerance” or reward response to stress, or abnormalities in the prefrontal and frontal cortex, and irregularities in the function of the neurotransmitter glutamate are also risk factors for mental illness and substance use.
People who are exposed to adverse childhood events including abuse, neglect, divorce, witnessing domestic violence and having parents who have substance use issues, mental illnesses or are in jail are:
- 2.6 times more likely to have depression
- 5 times more likely to have serious alcohol problems
- 17 times more likely to have learning or behavioral problems.
- 3 times more likely to have serious job problems.
Substance use can increase chances of developing a mental illness and having a mental illness can increase risk of using substances.
- 2.3 times as likely to develop nicotine dependence
- 3 times more likely to develop alcohol dependence
- 30 times more likely to develop illicit drug dependence.
Early Warning Signs and Symptoms
Having a combination of symptoms (not just one symptom) indicates that someone might be showing signs of a mental health condition. Be aware of these symptoms when they last longer than a few weeks and start to affect school, work, relationships, or your everyday activities:
Problems with concentration, memory, or ability to think clearly
Changes in eating such as loss of appetite or overeating
Not being able to complete school or work tasks
Feeling overly worried
Feeling sad, empty, hopeless, or worthless
Sensitivity to sounds, sight, smell, or touch
Irritability and restlessness
Loss of interest in activities that are normally enjoyable, withdrawal from others, or disconnection
Feeling like your brain is playing tricks on you. Hearing knocking, scratching sounds, voices, or your name being called. Seeing things that other people do not see, like shadows, changes in light, and figures.
Changes in energy level and sleep patterns. Often someone will sleep during the day and be up at night.
Signs And Symptoms That Require Immediate Attention
- Thoughts or plans of killing or hurting one's self or another person
- Hearing voices or seeing things that no one else can hear or see
- Unexplainable changes in thinking, speech, or writing
- Being overly suspicious or fearful
- Serious drop in school or work performance
- Sudden personality changes that are bizarre or out of character
If you or someone you know is struggling or in crisis, help is available. Call or text 988 or chat 988lifeline.org. You can also reach Crisis Text Line by texting MHA to 741741, go to your local Emergency Room, or call 911.