Aplastic anemia refers to aplastic anemia, and the time from the initial stage to the obvious signs varies from person to person, and the time varies depending on the condition, so it is not possible to give a specific time.
Aplastic anemia is a group of bone marrow hemopoietic failure syndromes caused by a variety of etiological factors. Early symptoms are absent or rare and may include palpitations, fatigue, and weakness, followed by anemia, bleeding, and infections. Patients may be visibly pale, weak, and dizzy, and in severe cases the symptoms worsen and may be accompanied by infections.
Aplastic anemia is classified as severe or non-severe depending on the rate of change and severity of the disease. The causes of the disease, including drug use, chemical exposure, radiation damage, infection, congenital factors, etc., are complex, so it is not possible to determine the time from the initial stage to the appearance of obvious signs.
If you feel unwell, it is recommended that you visit a hospital promptly and treatment should be carried out under the supervision of a physician.