রোগ ও স্বাস্থ্য (Disease & Wellness)

Recognise oral cancer warning signs: persistent mouth ulcers, red or white patches, betel nut and smokeless tobacco risks, oral checks and biopsy.

Understand thalassaemia carrier screening, CBC, haemoglobin analysis, inheritance risks, iron deficiency and genetic counselling.

Recognize persistent cough, coughing blood, weight loss and other lung cancer signs, plus risks from secondhand smoke, cooking fumes and air pollution.

Enlarged prostate symptoms, frequent urination at night, PSA age-related referral thresholds, tests, treatment options and urgent warning signs.

Understand creatinine, eGFR, urine ACR and BUN, what abnormal results may mean, CKD categories and who should consider regular kidney testing.

Not sure what the highlighted numbers on a CBC report mean? Learn WHO hemoglobin anaemia cut-offs, common CBC reference ranges, and how to interpret WBC, platelets, MCV, PCV and ESR safely.

Learn a practical 6-point fake-medicine checklist, how to check batch and expiry details, what to do with suspicious medicine, and safe storage and disposal.

Learn COPD symptoms, smoking and pollution risks, COPD vs asthma, spirometry, inhaler treatment, pulmonary rehabilitation and flare-up warning signs.

Learn when AQI becomes unhealthy, what PM2.5 means, which respirators work, why fit matters, indoor-air steps and who needs extra caution.

Learn what to eat with kidney stones, why dietary calcium matters, what 5–10–20 mm stone sizes mean, and when SWL, URS or PCNL may be needed.

Which allergy tablet is less sedating? Compare cetirizine and fexofenadine for drowsiness, onset, fruit-juice warnings, adult label doses and kidney considerations.

A practical winter guide to asthma and allergy triggers, inhaler technique, home preparation and emergency warning signs.