Diseases & Conditions
Easy-to-understand answers about diseases and conditions
Find diseases & conditions by first letter
Conditions beginning with 'B'
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Back pain, most commonly affecting the lower back (lumbar region), is one of the most frequent reasons adults seek medical care worldwide and in Nigeria, affecting people across all occupations — from market traders and okada riders to office workers and manual labourers. It ranges from a dull, persistent ache to sudden, sharp pain that limits movement. Most cases are "mechanical" in origin, related to muscles, ligaments, discs, or joints of the spine, and improve within a few weeks with simple care. However, back pain can occasionally signal a more serious underlying condition that needs prompt evaluation.
Benign prostatic hyperplasia (BPH) is a non-cancerous enlargement of the prostate gland, a common condition affecting older men that can obstruct the flow of urine. It becomes increasingly common with age, affecting more than half of men over 60 and up to 90% of men in their 80s. While not life-threatening and not linked to prostate cancer, BPH can significantly affect quality of life and, if left unmanaged, can lead to urinary complications.
Bronchitis is inflammation of the bronchial tubes — the airways that carry air into the lungs. There are two main forms. Acute bronchitis is a short-term inflammation, most commonly caused by a viral respiratory infection, that typically resolves within 3 weeks. It is one of the most frequent reasons for medical consultations in Nigeria. Chronic bronchitis is a long-term condition defined as a productive cough lasting at least 3 months per year for two or more consecutive years. Chronic bronchitis is a component of chronic obstructive pulmonary disease (COPD) and is strongly linked to smoking and persistent exposure to indoor air pollution.