Fever is one of the most common reasons people visit hospitals or clinics. While a fever is often a sign that your body is fighting an infection, it should never be ignored—especially when it is persistent, very high, or accompanied by other serious symptoms.
At Nita E-Clinic, we believe that understanding the cause of a fever can help you make informed decisions about your health and know when it’s time to seek medical attention.
What Is a Fever?
A fever is a temporary increase in body temperature, usually above 38°C (100.4°F). It is not a disease itself but a symptom that your immune system is responding to an illness or infection.
Although many fevers are mild and resolve with appropriate care, some may indicate a more serious medical condition.
Common Causes of Fever
Several health conditions can cause fever, including:
1. Malaria
Malaria is one of the leading causes of fever in Nigeria, particularly during the rainy season. Symptoms may include:
- Fever
- Chills
- Headache
- Body aches
- Sweating
- Vomiting
Early testing and treatment are essential.
2. Typhoid Fever
Typhoid is caused by bacteria usually spread through contaminated food or water.
Common symptoms include:
- Persistent fever
- Abdominal pain
- Weakness
- Loss of appetite
- Diarrhoea or constipation
3. Viral Infections
Many viral illnesses, including the common cold, influenza (flu), and COVID-19, can cause fever.
These infections may also present with:
- Cough
- Sore throat
- Runny nose
- Fatigue
4. Urinary Tract Infection (UTI)
UTIs are common in both adults and children.
Symptoms include:
- Fever
- Pain during urination
- Frequent urination
- Lower abdominal pain
5. Chest or Lung Infections
Conditions such as pneumonia can cause:
- Fever
- Persistent cough
- Chest pain
- Difficulty breathing
Prompt medical care is important.
When Can You Manage a Fever at Home?
A mild fever may be managed at home if the person:
- Drinks plenty of fluids
- Gets adequate rest
- Eats light, nutritious meals
- Takes medication prescribed or recommended by a healthcare professional when appropriate
However, avoid self-medicating with antibiotics or antimalarial drugs without proper medical evaluation and testing.
When Should You See a Doctor?
Seek medical attention immediately if:
- Your fever lasts more than 48 hours
- Your temperature is 39°C (102.2°F) or higher
- You have difficulty breathing
- You experience severe headache or confusion
- You have persistent vomiting
- You develop seizures or convulsions
- You notice a skin rash along with the fever
- You have severe abdominal pain
- You feel unusually weak or drowsy
Fever in Children
Children require special attention because they can become seriously ill more quickly than adults.
Seek medical care if your child:
- Is younger than 3 months and has any fever
- Has difficulty feeding
- Is unusually sleepy or difficult to wake
- Has repeated vomiting
- Experiences convulsions
- Has trouble breathing
- Develops a high fever that does not improve
Do not rely solely on home remedies when your child has a persistent or high fever.
How Can You Prevent Fever?
While not all fevers can be prevented, you can reduce your risk by:
- Sleeping under insecticide-treated mosquito nets
- Washing your hands regularly
- Drinking clean, safe water
- Eating properly cooked food
- Keeping your surroundings clean
- Staying up to date with recommended vaccinations
- Seeking early medical care when symptoms develop
Don’t Ignore Persistent Fever
Fever is your body’s way of telling you that something may be wrong. The key is identifying the cause early and receiving appropriate treatment before complications develop.
If you or a loved one has a fever that concerns you, don’t delay seeking medical advice.
Visit Nita E-Clinic
At Nita E-Clinic, our experienced healthcare professionals provide accurate diagnosis and quality treatment for fever and many other medical conditions.
Whether you need an in-person consultation or a virtual appointment, we’re here to help.
📍 Address:
42 Local Airport Road, Conoil Bus Stop, Ikeja, Lagos.
Nita E-Clinic
Care Beyond Boundaries.