Is Anxiety a Mental Illness: Causes, Symptoms, Types

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“We live in a culture that doesn’t take mental health issues seriously. 
There’s a lot of stigma. Some people tell you to just ‘suck it up’, or ‘get it together’, 
or to ‘stop worrying’, or that ‘it’s all in your head’. But I’m here to tell you that 
anxiety disorders - they’re as real as diabetes.”
— Dr. Jen Gunter

“What’s your experience with Anxiety?”

Shay:  Some people’s anxiety comes on as a sudden rush but mine feels like a buildup of different symptoms culminating in a resounding cacophonous symphony. I will start to feel blood rushing to my head, lightheaded and giddy, then the pounding of my heart gets stronger until that’s all I can hear.

À la Poe’s Tell-Tale Heart. 

All the while knowing that the anxiety is there and trying to calm myself down, which doesn’t work when you already know you’re panicking, which then in turn intensifies the anxiety because you can’t get a grip of your own body. All of this will happen, while it looks, from the outside, like I’m just simply staring into space.

Me:  Why did you mention “À la Poe’s Tell-Tale Heart”?

Shay:  Ah, have you ever read the story?

Me:  No. I just googled, it is about how the narrator tries to convince readers of his sanity while talking about the murder he committed?

Shay:  Basically, he killed someone, and then at first when the cops came, he could act normally, but the sound of the dead man’s beating heart kept growing until he couldn’t take it and started screaming that the body was under the floorboards and he could hear his heart. 

Anxiety feels a bit like that. Like at first, you don’t wanna admit that an episode is coming cause it’s just light symptoms until they keep growing and then you cannot ignore them anymore. But by then, it’s too late to try to calm yourself down cause it’s probably a full blown panic attack. And it happens out of the blue. So sometimes you have to ignore the symptoms because you’re at work or you’re in a meeting, and you have to “act normal”.

What is Anxiety?

Anxiety is a natural reaction to a stressful situation, and it may not necessarily amount to a mental illness. It’s similar to fear, but fear is a response to an immediate threat that subsides shortly after. Anxiety, on the other hand, is a response to more uncertain threats, and tends to last for a longer period of time. 

Psychological Symptoms of Anxiety 

  • Irritable
  • Hyper-alert
  • Constant worry
  • Trouble sleeping
  • Struggle with concentration

Physical Symptoms of Anxiety 

  • Headaches
  • Feeling faint
  • Fast breathing
  • Tense muscles
  • Loss of appetite
  • “Butterflies” in stomach
  • Pounding heartbeat or palpitations

Anxiety as a Stress Response

When faced with a threat, our brain’s amygdala sets off a defensive mechanism in the nervous system that activates a stress response and prepares the body for the fight-or-flight response. That is when we may start noticing our breathing and heart rate increasing, muscles tensing and we are highly vigilant. However, the brain is also capable of evaluating the threat, and forms a feedback loop that helps keep our stress response in check.

What are some Causes of Anxiety? 

  • Stress
  • Medication or substance use
  • Physical or mental health issues 
  • Current living/environmental concerns
  • Negative or traumatic past experiences 

For individuals with anxiety, this threat-detection mechanism that “switches off” the stress response is not functioning properly, causing them to worry incessantly. And when their mind goes into overdrive, they may start experiencing anxiety that is persistent and pervasive, affecting their work, school and social life, leading them to further avoid circumstances that may trigger their symptoms. 

Types of Anxiety Disorders

Anxiety Disorders are characterised not only by distressing, persistent anxiety, but also often marked by the dysfunctional behavioural attempts that aim at reducing that anxiety. This definition sets apart the person who is nervous about taking roller coaster rides and the person who truly cannot leave their house for fear of meeting and interacting with others.

Generalised Anxiety Disorder. Continuously worried, tense and apprehensive, while experiencing unfocused, negative and out-of-control feelings for prolonged periods of time.

Panic Disorder. Characterised by panic attacks which are sudden, unexpected episodes of intense dread or fear.  Panic attacks are usually accompanied with chest pains, racing heartbeat and breathing difficulties.

Phobias. Excessive, persistent, irrational fears of specific objects, activities or situations that are generally not harmful, and the distress encountered usually leads to avoidance behaviours.

Social Anxiety Disorder. Characterised by anxiety related to interacting or being seen by others, as there may be discomfort about being humiliated, rejected or looked down upon by others.

Separation Anxiety Disorder. Excessive fear or anxiousness about losing or separating from those with whom the individual is attached to.

Don’t dismiss Anxiety

If you are suffering from anxiety, but have been told to ‘suck it up’, ‘get it together’, or to ‘stop worrying’, you are not alone, nor should you be left alone to deal with this on your own. Anxiety, like other health conditions, is not a moral or personal weakness. Just like how we would treat other health conditions like diabetes seriously, we should treat anxiety with the same seriousness. If you would just like to have a chat about it, our psychologists in Singapore are more than happy to help! We offer professional anxiety counselling to anyone who needs it.

A Kind Place supports and welcomes everyone from all walks of life, gender identity, orientation, and backgrounds. We offer free 15-minutes mental health consultations for you to meet with your choice of therapist / psychologist / counsellor in Singapore to support you on your journey of mental wellness. For any enquiries, Whatsapp us or send them to team@akindplace.co. Reach out to us today!

You can also find tailored counselling for men and special needs training as well as professional caregiver support services.

Check out our other blogs:

Nur Sofiawati
Educational therapist

Sofia is an NIE SPED-trained educator with over 6 years of experience in Special Education settings and MOE mainstream schools. She has a strong background in psychology and is currently pursuing a Master of Psychology.

She also has experience teaching primary school curriculum subjects, including Math, English, and Malay, providing foundational support to children with diverse learning needs.

She works with children aged 7–12 who have a range of learning needs, including autism and emotional regulation difficulties.

Her teaching style is calm, structured, and strengths-based, helping children feel safe, understood, and supported in their learning journey. Her sessions are personalised and child-centred, using clear routines, visual supports, hands-on activities, and positive reinforcement to build attention, confidence, and essential learning skills.

Session rates: $120/hr
Jannah
Special Needs Trainer
  • 2+ years of experience in special needs education, supporting learners with diverse behavioural and learning needs
  • Holds a Diploma in Psychology from Temasek Polytechnic, providing a strong foundation in developmental and behavioural understanding
  • 1.5 years of hands-on ABA therapy experience, delivering structured 1-to-1 and small-group behavioural interventions
  • Experience in vocational skills training for adults with disabilities, focusing on building practical skills and workplace readiness
  • Supported individuals in transitioning to supported employment
Melissa
Special Needs Trainer
  • Melissa brings a unique blend of corporate banking experience and special needs education, currently serving as a trainer for adults with special needs, focused on building confidence, resilience, and life skills.
  • A mother of four neurodiverse children, which deepened her understanding of neurodiversity and inspired her career shift.
  • She holds a Diploma in Special Needs & Child Psychology, and is known for her strong communication and problem-solving skills.
  • Melissa’s empathetic and engaging approach helps individuals build confidence, resilience, and independence.
Kwang Yong, a professional counsellor at A Kind Place (AKP).
Kwang Yong
Special Needs Trainer/Professional Counsellor
  • Transitioned from Engineering and the financial sector to the helping profession during Covid.
  • Earned a Post Graduate Diploma in Counselling Psychology and an Advanced Certificate in Learning and Performance (ACLP).
  • Works as a Special Needs Curriculum Specialist and Trainer, supporting clients and caregivers.
  • Serves as a mental health counsellor for neurotypical and special needs clients.
Farah Shida, an educational therapist at A Kind Place (AKP).
Farah Shida
Curriculum Specialist & Special Needs Trainer
  • Over 10 years of experience in special needs education, with a Diploma and Master’s in Special Education from NIE.
  • Develops experiential, gamified curricula focused on fostering independence, confidence, and social engagement.
  • Utilizes creativity and evidence-based practices to create engaging, learner-centered experiences.
  • Collaborates closely with families, caregivers, and community partners to personalize support and build comprehensive learning plans.
  • Experienced with autism, ADHD, intellectual and multiple disabilities through roles with A Kind Place and other special needs agencies.
Session rates: $120/hr

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