
The various causes of hemoptysis in
adults are bronchitis, bronchiectasis, TB, necrotizing pneumonia, primary lung
cancer. Massive hemoptysis common causes are bronchiectasis, tuberculous and other pneumonias and bronchogenic carcinoma. Dizziness could be due to blood loss causing hypotension. This needs to be investigated immediately by a pulmonologist since it could be serious. Management would depend on the diagnosis. Take care.