Mon–Fri: 8:00 AM – 6:00 PM 646-481-0246

15 Mental Illness Warning Signs That Are Often Overlooked

We focus on a person’s physical health and treat issues like bone breaks, but not mental illness. There are emotional and psychological wounds that, on many occasions, are neglected and overlooked. However, these need to be treated just as much. Mental illness develops gradually and happens over time as a person goes through changes in feelings, behaviour, and daily activities. These changes often go undetected if a person does not pay attention. Taking action on early symptoms can greatly reduce the impact of long-term suffering and improve the effectiveness of recovery.

In this blog post, we will look at the 15 most significant mental illness warning signs, paying attention to credible research and practical experience from the field.

1. Always feeling sad or depressed

Every individual feels sad from time to time, as life has its ups and downs. Sadness in itself is not an alarming sign. On the other hand, not having a clear reason for sadness for weeks on end without respite is potentially a clinical depression issue. People with a low mood for protracted periods have poor interest in previously engaging activities and feel tired all the time. A lack of treatment for this will deeply impact relationships, work, and daily life.

In case a person close to you appears to be feeling empty, drained, or low emotionally, do not ignore it.

2. Withdrawal and Social Isolation

Regardless of which stage it occurs, withdrawing from social interactions is a clear alarm of encroaching mental concerns. Evading calls, missing get-togethers, and staying away from known others are all considered warning signs of crisis. Common phrases that indicate withdrawal include “I just don’t feel like seeing anyone” or simply “I’m better off alone.” Isolation further amplifies the emotional struggle since the support system is cut off, which is why remaining connected is critical, even when tough.

3. Frequent Mood Swings

Sudden and intense mood swings are a concern for everyone. More subdued shifts from deep cheerfulness to profound sadness, irritability, or anxiety indicate deeper problems that stem from long-standing mental issues such as bipolar disorder.

Altering moods dramatically, especially at the latter end of the spectrum, tends to make individuals incapable of functioning socially, occupationally, or even domestically.

Prevention of relationship problems and reduced productivity: identifying predisposition towards mental health concerns early on helps mitigate the extent to which professional help is later needed.

4. Changes in Sleep Patterns

Sleep and mental health are intricately linked, as most mental health problems tend to snowball into one another.

Some suffer from not being able to sleep, while others prop up the pillow and drift off as a way to run away from their emotional pain.

Sleep-related symptoms commonly include:

  • Difficulty falling asleep, also referred to as insomnia (sleeplessness)
  • Frequent wake-ups during the night
  • Excessive sleep (hypersleep or hypersomnia)
  • Restlessness or Nightmares

Depression, anxiety, PTSD, and sometimes post-traumatic stress disorder, along with other mental ailments, render sleep disturbances a hallmark of an illness.

5. Sudden Weight Changes

Any uncharacteristic weight change reflecting emotional stressors will likely be evident.

For example:

  • Lack of motivation or interest in activities may lead to losing weight because of no longer eating.
  • The appetite depressant known as anxiety has the potential to cause emotional eating.

Mental health neglect is often the initial and foremost tangible indicator that one’s mental health is in distress.

6. Difficulty Concentrating

Issues focusing on conversations, completing tasks, or recalling crucial details may point towards underlying issues like depression, anxiety, or ADHD. Simple yet everyday activities are quite straining because of a debilitating condition known as “cognitive fog” or “brain fog.” Seeking professional help becomes critical if attention-related difficulties become persistent.

7. Increased Irritability or Anger

Not all mental health challenges tend to cause sadness. Many individuals experience internal discomfort in the form of anger and irritation and display an extreme overreaction to trivial vexations. Excessive irritation or anger is a likely symptom of a disorder. Paying attention to such noticeable changes can reduce the impact of jarring relationships and the implementation of positive coping mechanisms.

8. Loss of Interest in Hobbies or Activities

Emotional burnout is highly likely when someone appears to lack motivation to paint, read, or run after once being deeply passionate about these activities. People tend to shut out what they once valued the most simply because their inner self is inundated, regardless of how they may appear on the surface.

9. Sense of Hopelessness or Worthlessness

Depressive disorders frequently cause people to encapsulate their anguish, resulting in unmanageable feelings of:

  • Hopelessness
  • Worthlessness
  • Guilt
  • Self-hate

Affirmations such as “I don’t matter” or “Things will never get better” are suicidal. Therefore, they should never be disregarded. They might indicate the onset of suicidal ideation.

10. Substance Use Disorder

Using alcohol, drugs, or even prescription medications to cope with emotions is frighteningly prevalent in people battling mental health challenges. Initially, the consumption of alcohol or the abuse of medication may seem harmless. However, dependency may form, slowly hiding problems that require treatment beneath the surface rather than numbness.

If you observe unexplained or increasing substance use, it may mean professional assistance is needed.

11. Hallucinations and Delusions

Hearing nonexistent voices, seeing imaginary objects, or having unshakeable beliefs in the absence of supporting facts are symptoms of psychosis, schizophrenia, or even bipolar disorder with psychotic features.

Hallucinations include:

  • Auditory (e.g. hearing voices)
  • Visual (seeing objects or people)
  • Tactile (feeling sensations)
  • Olfactory (smelling nonexistent things)

This is a severe medical condition that necessitates prompt psychiatric care.

12. Obsessive Thoughts or Compulsive Behaviors

Recurrent, intrusive thoughts (obsessions) and compulsive behaviors (compulsions) are symptoms of disorders such as Obsessive-compulsive disorder (OCD) and generalized anxiety disorder.

  • Repeating the same action, such as checking locks multiple times.
  • Recleaning excessively.
  • Anxiety for events that may never happen.

Ask for help before obsessive thoughts impact day-to-day living.

13. Panic Attacks and Severe Anxiety

The signs of a panic attack mimic those of a heart attack. Symptoms include:

  • Chest discomfort
  • Difficulty breathing
  • Lightheadedness
  • Imminent death

Even without clinical panic, constant anxiety can diminish one’s health over time. The absence of treatment risks imposing deep restrictions on a person’s work, social life, and everyday activities.

14. Disregarding Personal Hygiene or Responsibilities

Not showering, brushing teeth, tidying up the house, paying bills, or going to work are all signs of profound mental fatigue or a mental breakdown.

  • Lack of action is not negligence; it is a desperate call for help.
  • Hygiene should be maintained and responsibilities met without judgment.
  • The absence of such should be treated as a sign rather than a failing.

15. Discussing Suicide Or Death

If someone casually or seriously mentions self-harm or suicide, take it seriously.

Look for these signs:

  • The feeling of being a burden.
  • We would be “better off without me.”
  • Talking about implementing methods of suicide.

They should be attended to immediately by mental health services or professionals. Listening and simple outreach, at times, can be the difference between life and death.

What Happens After These Mental Illness Signs Are Noticed?

  • Initiate a soft conversation. Ask how they are without sounding like you’re forcing them into a corner.
  • Therapy and counseling can change lives and encourage people to seek professional help.
  • Mental health recovery is a process, one that takes time and offers ongoing support.
  • Break the stigma by educating yourself. Understand mental health disorders.

 Ensure Mental Health is a Top Concern

The disease does not differentiate; mental illness is a condition that affects everyone, regardless of age or background. Incredible transformations are possible through professional help, kind dialogue, and acknowledging issues. Compassionate discussions help a lot. To anyone who sees these signs in a loved one or themselves, I assure you, you do not stand alone. There is real help. Actual recovery is possible. Hope exists.

Today, open the dialogue. Make the first move. Don’t wait for issues to spiral out of control. Physical attention and care work, so why not extend the same to mental care? Give mental health the same respect and attention as physical health and care.

Common Challenges We Address

Dr. Erika works with individuals and couples experiencing a wide range of life’s difficulties. If you are facing any of the following, counseling may help.

https://psyconnections.com/wp-content/uploads/2025/10/Area-of-focus.png
Therapeutic Methods & Approach

Evidence-Based Methods & Approach

Dr. Erika’s approach emphasizes compassionate, client-centered care in a safe, confidential environment, whether you are seeking trauma therapy, anxiety treatment, depression counseling, or relationship support in NYC. Her integrative methods combine clinical expertise with practical tools to support emotional growth, resilience, and overall mental wellness. Sessions are available virtually in NYC and designed to fit seamlessly into your life.

Cognitive Behavioral Therapy (CBT)

Identify and change unhelpful thoughts and behaviors to improve daily functioning and emotional well-being.

Acceptance & Commitment Therapy (ACT)

Learn mindfulness and value-driven strategies to live fully and reduce psychological distress.

Cognitive Rehabilitation

Enhance cognitive skills and coping strategies for challenges from trauma or neurological conditions.

Gottman Method Couples Therapy

Strengthen communication, trust, and intimacy with a proven research-based approach for couples.

Benefits You’ll Gain

Through mental health counseling, many clients experience improved emotional regulation, stronger relationships, reduced symptoms of trauma/anxiety, and an overall sense of stability and well-being.

Schedule Your Appointment
Feel calmer & more present
Improve communication & relationships
Heal from trauma with safety & understanding
Build resilience for life’s daily stressors

Hear From Our Clients

Maya
Maya

Working with Dr. Erika has been life-changing. The anxiety therapy sessions helped me regain control and confidence in my daily life.

Mark Max
Mark Max

I was struggling with past trauma, and EMDR therapy provided a safe, structured way to heal. I feel lighter and more present every day.

Jessica
Jessica

The personalized sessions helped me navigate depression and life stressors. I felt heard, and supported throughout the process.

Why Choose Dr. Erika

Personalized Attention: Work directly with a licensed psychologist, not an assistant or large team.

Evidence-Based Methods: CBT, EMDR, trauma-informed care, and more.

Convenient Teletherapy: Flexible scheduling across NYC and New York State

Safe & Confidential: Judgment-free, HIPAA-compliant environment.

https://psyconnections.com/wp-content/uploads/2025/10/personalized-attention.png
leaf-left

Take the First Step Towards Healing

Ready to experience the benefits of therapy? Schedule a session with us today and start your journey to a healthier, more balanced life.