Fatigue is common after a busy day, poor sleep, stress, or physical activity. However, persistent or unexplained fatigue may sometimes indicate an underlying health condition. If tiredness continues despite adequate rest, it may be worth discussing with a healthcare professional. In some cases, fatigue can be associated with blood-related conditions such as anemia, iron deficiency, vitamin…

Chemotherapy is an important treatment used for several types of cancer, but it can affect daily routines in different ways. The effects vary depending on the type of cancer, chemotherapy medicines, dosage, treatment schedule, and individual health. Some people experience fatigue, nausea, changes in appetite, taste changes, hair loss, mouth discomfort, or changes in blood counts during treatment…

White blood cells (WBCs), also called leukocytes, are an important part of the immune system. They help the body identify and respond to infections, foreign substances, and other threats. Produced primarily in the bone marrow, different types of white blood cells perform different roles in protecting overall health. The main types include neutrophils, lymphocytes, monocytes, eosinophils, and…