People today are facing a silent burden known as “depression,” which is often misunderstood as overthinking, laziness, or spiritual attacks and overthinking.
Depression is real and affects people across all ages and walks of life. And in Nigeria alone this affects millions, yet it is often overlooked or dismissed.
Various epidemiological studies estimate that a third of Nigeria’s population, exceeding 200 million, has some form of mental health problem that is not receiving any form of formal care.
According to the World Health Organisation (WHO), mental health is a state of well-being in which people can cope with the stresses of life, realize their abilities, learn, work well, and contribute to their community.
Recognizing the warning signs is the first step. Below are five mental health symptoms that clinicians consistently flag as serious and too important to ignore.
1. Persistent Sadness or Emotional Emptiness Lasting More Than Two Weeks
Nigerian culture often dismisses prolonged grief as a spiritual issue and not a medical one.
In a cross-sectional study by the Pan-African medical journal, more than 92% of the health students in Nigeria reported that they prayed when they were depressed or anxious.
According to DSM-5, a depressive episode can be acutely defined as two weeks of low mood or emotional flatness with a number of the following:
- Reduced interest in social events or work
- Significant changes in appetite and weight without deliberate effort
- Even after sufficient sleep, fatigue continues to persist.
- Difficulty concentrating or making decisions
- Recurring thoughts of worthlessness, hopelessness, or death
Depression is driven by neurochemical dysregulation and not weakness. It is very responsive to psychotherapy and medication.
However, a large number of Nigerians who are unable to receive face-to-face care due to distance or cost have found that a telemedicine appointment with a licensed psychologist or psychiatrist like MedReach can provide a reliable diagnosis and treatment.
2. Excessive, Uncontrollable Worry That Interferes With Daily Life
Nigeria’s economic and security realities give many people legitimate reasons to feel anxious. But Generalized Anxiety Disorder (GAD) is something qualitatively different. It is a state where worry becomes constant and physically debilitating.
It is clinically diagnosed when excessive anxiety continues for at least six months and is accompanied by physical and behavioral symptoms, including:
- Tension in muscles, shoulders, or jaw.
- Constant lack of sleep because the mind just cannot turn off.
- Nerves, low frustration threshold, which can stress relationships.
- Periodic body aches, headaches, chest tightness, digestive issues, and no organic etiology.
- A constant sense of dread or impending doom without an identifiable trigger
Panic disorder is a different disorder to pay attention to. Panic attacks include sudden pains in the chest, breathlessness, and the experience of dying, which is often misdiagnosed in Nigerian emergency rooms as a heart attack.
3. Flashbacks or Hypervigilance Following a Traumatic Event
Nigeria has produced a vast population of trauma survivors, both of conflict-displaced communities in the Northeast and Northwest, and sexual violence, road accidents, and sudden bereavement survivors.
A survey on the internally displaced persons in Kaduna showed that nearly 60% of them were likely depressed.
Post-Traumatic Stress Disorder (PTSD) occurs when the nervous system fails to process traumatic memory and revert to a normal level. When, after a traumatic event, a person develops:
- Flashbacks during the day or nightmares that seem as real as reality.
- Intentional avoidance of any individual, location, or subject that reminds one of the trauma.
- A state of hyper vigilance, easily startled, and searching the environment to determine threat even in a safe setting.
- Emotional numbness and withdrawal from the family and social life.
- Irritable or angry outbursts distinctly outside the former baseline of the individual.
4. Dramatic, Unexplained Swings in Mood, Energy, or Behavior
When a family member or any individual starts sleeping only two or three hours a night without feeling tired, makes impulsive financial decisions, talks or behaves unusually, and dives into big plans with complete confidence, they often end up collapsing into withdrawal and depression a few weeks later. Nigerian families often attribute it to spiritual causes.
Clinically, these symptoms may indicate bipolar disorder.
Bipolar disorder is defined by alternating phases of mania or hypomania and depression. The Maniac episode is greatly misunderstood in the Nigerian context due to its non-resemblance to the traditional distress.
Key features that warrant immediate psychiatric evaluation include:
- Reduced sleep, and the individual feels refreshed in three hours.
- Impulsive spending, risky sexual behavior, or business ventures taken with unusual and disproportionate confidence
- Racing thoughts and pressured speech
- Elevated or unusually irritable mood clearly abnormal relative to the person’s baseline
5. Withdrawal From Reality, Declining Function, and Unusual Beliefs
Another clinical concern is psychosis. When the individual starts avoiding almost everyone, not going to school or work without any apparent reason, expressing beliefs that seem totally out of touch with reality, and hearing and seeing things not seen or heard by others.
A 2024 study in Scientific Reports (Nature Publishing Group) analyzing three years of mental illness presentations in South-East Nigeria identified schizophrenia as the most frequently presenting condition, with high relapse rates tied to inadequate follow-up care.
Some of the symptoms that should prompt urgent evaluation include:
- Auditory hallucinations – hearing voices that comment on behavior, give orders, or talk to the individual.
- Unchangeable false beliefs (delusions) that are evidently implausible.
- Disorganized speech – sentences which are disintegrated, ideas which are interrupted in mid-sentence.
- Rapid deterioration in self-care, hygiene, and grooming
- Profound social and emotional withdrawal lasting weeks or months
How Telemedicine Helps in Addressing Mental Health Issues in Nigeria
Mental health services in Nigeria frequently involve long waiting lines and prolonged hours due to a lack of specialists.
However, telemedicine and MedReach are one way to get ahead of this problem. It enables patients to consult with mental health practitioners via video or phone consultation.
Rather than going to hospitals and spending time in crowded clinics, people can get support quickly from home.
Help Is Right at Your Fingertips
These symptoms are not a sign that you are weak or have weak spiritual faith. They are just the ways brain disorders show up, and scientists have effective ways to treat them.
Although many Nigerians do not get the help they need at the right time, only a few people recognize their need for it. Communities should normalize conversations about mental health and avoid criticizing and blaming people for having mental health problems.
Recognizing these warning signs is important. In a country where mental illness remains deeply misunderstood and chronically undertreated, it may be the most important step a person takes toward getting better.