Around 17 million people live in areas affected by the violent conflict between non-state armed groups and military forces in the Lake Chad region, spread across Cameroon, Chad, Niger and Nigeria. More than 2.3 million people have been forced from their homes and remain displaced today.

The conflict has had a particularly damaging effect on the mental health of displaced people and those still living amid the violence. Doctors Without Borders (MSF) has seen an increasing need for mental health support since the start of the conflict.

Even in places where violence may have decreased, the consequences of displacement, hopelessness and despair continue to affect people’s lives and can lead to chronic mental health problems.

MSF, Doctors Without Borders, Lake Chad, mental health

An important part of MSF activities in the region is aimed at reducing psychological suffering for people caught in the Lake Chad conflict. Many are in need of psychological support having experienced violence, witnessed atrocities, or lost family members and belongings, whether as a displaced person, a refugee or in their local communities.

Nigeria has borne the brunt of the Lake Chad conflict. Almost eight million people living in north-eastern Nigeria are heavily dependent on aid for their survival, including 1.6 million people who have been displaced from their homes.

In Pulka and Gwoza towns, where MSF primarily operates in transit camps, our teams offer psychological first aid to the newly-arrived. Their patients are mainly women whose husbands are often missing.

These women have no choice but to leave their homes with their children, seeking security and humanitarian aid; their husbands have been killed, are suspected to belong to armed groups or are indeed fighting with these groups.

We are also treating an increasing number of children and adolescents. For them, mental healthcare is particularly important to avoid future psychological complications.  

MSF, Doctors Without Borders, Lake Chad
The Garin Wazam site for displaced people and refugees, located 53 kilometres north of the town of Diffa, where MSF provides 
primary health, mental health and reproductive health care, as well as immunisation and nutritional screening. Photo: Juan Carlos Tomasi/MSF

In Diffa, across the border in Niger, MSF has provided mental healthcare since July 2015. There, our team shares similar concerns. Due to the surrounding conflict and difficult living conditions, people live in a constant state of insecurity and distress.

They see many patients with symptoms of depression, anxiety or post-traumatic stress disorder. Adults may feel guilt, low self-esteem and become isolated. Children may show regression behaviour, while adolescents adopt at-risk behaviours, such as drug and alcohol abuse.

Being forced to leave and settle in a new environment without knowing for how long is very destabilising. Individuals facing exile lose every physical, social and material landmark. They need to rebuild their lives from scratch and learn everything again,

-explains Yacouba Harouna, a Nigerien MSF psychologist working in Diffa.

Achieving that is hard work, for which people might need psychosocial support.

MSF, Doctors Without Borders, Lake Chad, Mental health
Zeinab, 40, originally from Cameroon, had to flee her village in Nigeria during a Boko Haram attack three years ago.
She now lives in Kintchandi site for displaced people and refugees in Diffa. Photo: Juan Carlos Tomasi/MSF

Light at the end of the tunnel

Many former fishermen or herdsmen from the Lake Chad islands came to Diffa. They were used to being among economic leaders, with social and political influence. But having been displaced, they struggle to find ways to cope, learning how to earn a living through small business or asking their children to work to prevent the family from going unfed.

“While people are moving, they also start to find appropriate coping mechanisms to regain routine, and a sense of control in their lives,” says Ana-Maria Tijerino, MSF psychologist referent in Geneva. “Not perfect or the same as before, but this is the resilience we are looking for in many of these communities.”

In Diffa, MSF teams have adopted a community-based approach to better identify and address the mental health needs of those they support, in particular with young people.

Mental health outreach workers regularly visit community spaces, such as camps for internally displaced people, water points and schools to seek out children and adolescents in need of care. Depending on their age and mental health concerns, patients are then referred to psycho-stimulation classes (drawing, dancing, story-telling, etc.), family consultation or talking group sessions.

Community outreach workers also organise education sessions for parents, other educators and community leaders to strengthen their ability to identify warning signs in young people.

MSF, Doctors Without Borders, Lake Chad, mental health
MSF has worked in the Lake Chad region since the beginning of the conflict in Nigeria in 2009
and moved to other locations in neighbouring countries when the conflict spread in 2014. Photo: Juan Carlos Tomasi/MSF

In northern Cameroon, part of MSF’s activities is focused on mental health care for patients recovering from injuries, and also those suffering from malnutrition. While it is not certain that children are more likely to be malnourished if their caretakers (usually their mothers) are dealing with a mental illness, once their mental health needs have been addressed, improvements in the child’s health are seen more quickly.

Our mental health teams work to reinforce the bonds between caretaker and child, encouraging psycho-stimulation sessions to tackle the developmental consequences of malnutrition. Caretakers are also offered a safe space to discuss their worries and symptoms, as many of them have been victims of the conflict as well.

In Mora, northern Cameroon, MSF psychologists have heard many women talk about the fear they feel. They fear sleeping inside, after having spent many nights sleeping in the bush with their children, hiding from nightly attacks, and turning on the lights during the night, after spending nights without making any noise or movement. Support like this can have a direct impact on how mothers build their relationships with their children.


Read an interview about how the mental health needs of the population have changed over the past few years, and what MSF is doing to tackle the situation here.

Find out more about MSF's activities in Chad here.


MSF has worked in the Lake Chad region since the beginning of the conflict in Nigeria in 2009 and moved to other locations in neighbouring countries when the conflict spread in 2014.

In 2017, MSF ran around 25 projects in the Lake Chad region, with more than 150 international staff and more than 2,000 national staff, including doctors, nurses, psychologists and counselors.

The teams carried out 400,000 outpatient consultations in north eastern Nigeria, 300,000 in Diffa area, and 82,000 in northern Cameroon. Yet many people remain in insecure, temporary spaces, like the camps in Nigeria, where they are unable to move or use coping mechanisms, or in areas that MSF cannot access due to security issues.