In Lagos, when people notice scaly patches on the skin, it’s often mistaken for “eczema,” “allergy,” or “infection.” But in some cases, the real culprit is psoriasis—a long-term skin condition that many live with unknowingly.
A review of studies indicates that the prevalence of psoriasis in West African countries, including Nigeria, ranges from 0.05% to 1%. This is significantly lower than the 2-4% prevalence seen in Western countries.
What Is Psoriasis?
Psoriasis is not an infection and not contagious. It happens when the body’s immune system causes the skin to grow too quickly. Instead of renewing every 3–4 weeks, skin cells build up within days, creating red, dark, itchy, and scaly patches.
It commonly appears on the:
- Elbows and knees
- Scalp
- Lower back
- Hands and feet
- Nails
Why Psoriasis Happens
Doctors don’t know the exact cause, but we do know the immune system is involved. Certain factors can trigger flare-ups, such as:
- Stress
- Dry weather during harmattan
- Skin injuries like cuts, burns, or harsh hair treatments
- Alcohol and smoking
- Some medications
Why You Shouldn’t Ignore It
Psoriasis isn’t just a “skin problem.” People with psoriasis have a higher risk of:
- Arthritis (psoriatic arthritis, which causes painful joints)
- High blood pressure
- Diabetes
- Heart disease
That means proper diagnosis and treatment are important for your overall health.
Managing Psoriasis in Lagos
While psoriasis cannot be completely cured, it can be controlled. Treatment depends on the type and severity and may include:
- Special creams and ointments
- Prescription medications
- Light therapy
- Healthy lifestyle adjustments
Simple steps like managing stress, avoiding smoking, and protecting your skin during harmattan can make a big difference.
Final Word
If you notice persistent scaly patches that don’t clear up with regular creams, it may be psoriasis. Early medical attention helps prevent complications and improves quality of life.