How Poor Sanitation is Affecting Students’ Health in Nigerian Schools

How Poor Sanitation is Affecting Students’ Health in Nigerian Schools

In Nigeria, education is often seen as a pathway to a better future. Parents work hard to send their children to school, hoping they will one day become leaders, professionals, and changemakers. But there is a silent threat lurking in many of our schools — poor sanitation. From filthy toilets and blocked drainages to lack of running water and improper waste disposal, the state of sanitation in schools is becoming a major public health crisis. And sadly, it is the students — especially during the rainy season — who suffer the most. For more on related issues, read our article on Challenges Facing Public Schools in Nigeria.

The Reality of Sanitation in Nigerian Schools

Many public schools in Nigeria operate with either no toilets at all or with facilities that are too dirty or damaged to be used. Students often resort to open defecation or using bushes around the school premises. Where toilets exist, they are usually shared by hundreds of students, lacking soap, water, or even privacy. During the rainy season, flooded surroundings make it nearly impossible to avoid contact with contaminated water, creating a breeding ground for diseases. Learn more about the Importance of Clean Learning Environments.

How Poor Sanitation Affects Students’ Health

1. Increased Risk of Diseases

Dirty toilets and stagnant water invite dangerous bacteria, viruses, and parasites. Students in poorly maintained schools are frequently exposed to illnesses such as cholera, typhoid, diarrhea, urinary tract infections, and worm infestations. In severe cases, these illnesses can lead to hospitalization or even death, especially for younger children with weaker immune systems. Read more about Common Diseases in Nigerian Schools and how they affect children’s health.

2. Spread of Waterborne and Airborne Infections

When the school environment is dirty, germs spread faster — not just by contact, but through the air. Rainwater running through open garbage can spread diseases beyond the school fence into nearby communities. A child who picks up an infection in school can carry it home, exposing family members and neighbours. Check out our tips on How to Improve Hygiene Habits in Children.

3. Poor Menstrual Hygiene for Female Students

Many Nigerian girls skip school during their periods due to lack of clean water, soap, or private toilets. This leads to low attendance, poor academic performance, and eventually dropouts, especially during puberty. Inadequate menstrual hygiene also exposes girls to infections like yeast infections, UTIs, and reproductive health issues. Learn how this issue connects to the daily life of students in A Day in the Life of a Nigerian Student.

4. Malnutrition and Stunted Growth

You may wonder, what does sanitation have to do with nutrition? In reality, children who are constantly sick due to poor sanitation often experience poor appetite, poor nutrient absorption, and long-term stunting. A child suffering from frequent diarrhea or intestinal worms cannot grow or learn properly.

5. Mental Health and Academic Performance

Students who are always worried about using dirty toilets or falling sick lose focus in class. Fear of embarrassment, especially among girls, leads to low self-esteem, bullying, and isolation. Many students report holding in urine or stool all day to avoid school toilets — an unhealthy habit that leads to long-term bladder and bowel problems.

Why the Rainy Season Makes It Worse

During the rainy season, blocked drains overflow, pit toilets collapse, and waste mixes with floodwater. Students walk through puddles of raw sewage, carry it into classrooms on their shoes, and inhale the foul smell for hours. This increases cases of skin infections, respiratory issues, and mosquito-borne diseases like malaria.

True Story: A Common Case

In a school in Kwara State, students once shared a single toilet that had no door, no water, and hadn’t been cleaned for months. During a rainy day, a JSS2 boy slipped near the toilet area and injured his leg. Days later, the wound got infected due to exposure to dirty water, and he had to miss school for weeks. This is not an isolated case — it’s a common reality across many Nigerian schools. You can read more local stories in our News on Education Reforms in Nigeria.

Government and Community Neglect

The Universal Basic Education (UBE) program has made efforts to improve education access, but infrastructure and hygiene are still far behind. Many state governments neglect regular school inspections. In some cases, parents and teachers are forced to contribute money for water supply or to pay local cleaners. Even when new toilets are built, they are often left without a proper maintenance plan. Within a few months, they become unusable again.

What Can Be Done?

1. Government Responsibility

• Provide funds specifically for sanitation in public schools.
• Ensure routine maintenance of toilets, drainage, and water supply.
• Enforce sanitation standards in both public and private schools.

2. School Management Commitment

• Train janitors or hire professional cleaners.
• Install hand-washing stations with soap and water.
• Create sanitation clubs for students to raise awareness.

3. Parent and Community Involvement

• Organize monthly clean-up exercises.
• Form School-Based Management Committees (SBMCs) to monitor sanitation.
• Encourage parents to donate soap, sanitary pads, or cleaning supplies.

4. Private Sector and NGO Support

• CSR projects to build toilets and water systems.
• Health education campaigns on hygiene practices.
• Providing free menstrual hygiene kits and disinfectants.

Conclusion

The state of school sanitation in Nigeria is more than just a hygiene issue — it’s a health, education, and human rights crisis. If our children are to learn in a safe and healthy environment, we must treat clean toilets and water access as urgent priorities. A child who learns in a clean environment is not just healthier — they are also more confident, more focused, and more likely to succeed. As the rainy season intensifies, we must not wait until the next outbreak before we act. Every student deserves dignity, safety, and health — starting with the toilet they use in school. Explore more in our article about Ancient Herbs that works for liver.