Tuberculosis (TB): Signs, Causes and When Person Suppose See Doctor
Pidgin
Published on August 10, 2026 at 7:33 AM
π©Ί Medically reviewed by the Health Decoded Guide Editorial Team · Last reviewed: August 2026
π Quick Breakdown
Tuberculosis, wey people dey call TB, na infection wey bacteria dey cause. E dey mainly affect d lungs, but e fit also affect other parts of d body.
TB dey curable with d correct treatment.
But person need take d medicines exactly as healthcare team prescribe and complete d treatment even after symptoms don improve.
ππΎ TB no be matter dey shame for. Early testing and correct treatment dey protect you and people around you.
π§ Wetin be TB (Tuberculosis)
TB na infection wey bacteria wey dem dey call Mycobacterium tuberculosis dey cause.
If person get active TB for lungs or throat, d bacteria fit enter air when d person cough, talk or sing.
• another person fit breathe d bacteria wey go enter their lungs
• TB fit remain quiet inside body without causing sickness
• but sometimes d bacteria go later become active and start to dey cause symptoms
Person fit carry TB bacteria without knowing:
→ because inactive TB usually no dey cause symptoms (and this type no dey spread d infection to other people).
ππΎ But if e later become active TB, and d person fit develop symptoms and e fit spread d infection to other people.
π§ Wetin dey happen for your body?
When TB bacteria enter d lungs, your immune system go try control am.
• d body fit control d bacteria and keep them inactive
→ person no go get TB symptoms and no go spread d infection
• or d bacteria fit overcome d body defence system and continue to multiply
→ na dis one fit cause active TB disease
Inactive TB fit later become active TB, especially if d immune system become weak.
ππΎ Na why person fit get TB infection today but only develop active TB disease much later.
π§ Why e dey happen?
• Close contact with person wey get infectious TB
→ spending plenty time around person with active TB for lungs or throat fit increase your chance of infection.
• Weak immune system
→ conditions like HIV or medicines wey suppress immunity fit make active TB easier to develop.
• Some health conditions
→ diabetes and malnutrition fit increase the risk.
ππΎ Anybody fit get TB. E no be sickness wey belong to one particular type of person.
π§ How you go know say e dey?
If na latent (inactive) TB:
• you fit get no symptom at all
• you no go dey feel sick
• you no fit spread TB to another person
If active TB affect the lungs:
• cough wey persist, often 3 weeks or more
• fever
• night sweats
• unexplained weight loss
• poor appetite
• tiredness
• sometimes blood fit come out when person cough
ππΎ TB symptoms fit start small-small, so person fit mistake am for ordinary cough or common cold at first.
π§ Wetin you fit do
If healthcare professional diagnose TB:
• take every medicine exactly as dem prescribe
• complete d full treatment
• attend follow-up appointments and tests
• follow advice about how to avoid spreading TB
• encourage close contacts to get tested if healthcare team recommend am
ππΎ No stop TB medicine because you don begin feel better. D bacteria fit still dey inside your body.
π§ Real life example
Ibrahim begin dey cough after e recover from what e think say na ordinary chest infection.
At first, e no worry because:
• d cough no too serious
• e still dey go work normally
But after some weeks, e notice say him clothes begin loose for him body and e dey wake up for night with sweat.
Him sister encourage am make e go clinic.
After examination, chest X-ray and sputum tests, doctors confirm say Ibrahim get active TB.
After e understand, e:
• start d prescribed TB medicines
• follow d instructions about reducing spread
• attend every follow-up appointment
• complete d full treatment even after d cough disappear
ππΎ With proper treatment, Ibrahim recover and doctors confirm say treatment work well.
ππΎ Cough wey refuse to disappear—especially with weight loss or night sweats—deserve medical check up o.
π§ π©Ί When you suppose go hospital π¨
• person cough blood
• breathing become very difficult
• severe chest pain
• person become confused
• severe headache with stiff neck
• persistent cough with weight loss, fever or night sweats
ππΎ These symptoms fit mean serious TB or another serious illness. Early medical assessment dey important.
π’ Final Reassurance
TB na serious infection, but TB get cure.
D important thing na to discover am early, start d correct medicines and complete d full treatment.
ππΎ If you suspect TB, no hide because of fear or shame. Testing and treatment dey protect both you and d people around you.
π Reference
For full medical references, see the English version of this article.
β οΈ Disclaimer
This article na for education only. E no replace doctor advice.
π Related Health Topics
• Persistent Cough for Pikin
• Cough
• Pneumonia
• HIV
• Unexplained Weight Loss
ππΎ If you still get questions or prefer full medical detail, read the English version.