Leukemia is a type of cancer that affects the blood and bone marrow, leading to an overproduction of abnormal white blood cells. The condition can be difficult to diagnose in its early stages as the symptoms can often be attributed to other conditions.

However, early detection is crucial for effective treatment, so it is important to be aware of the warning signs of leukemia. Here are 16 sneaky symptoms to watch out for, with pictures.

1. Fatigue and Weakness

One of the most common symptoms of leukemia is fatigue and weakness. People with the condition may feel tired even after getting enough sleep, and may struggle to carry out everyday activities.

2. Flu-like Symptoms

Leukemia can also cause flu-like symptoms such as fever, chills, and sweating. These symptoms can come and go, and may be accompanied by aches and pains.

3. Pale Skin

Leukemia can affect the production of red blood cells, which can lead to anemia. Anemia can cause pale skin, shortness of breath, and rapid heart rate.

4. Bruising and Bleeding

People with leukemia may bruise easily and experience frequent nosebleeds or bleeding gums. They may also take longer to stop bleeding after a cut or injury.

5. Swollen Glands

Leukemia can cause swelling in the lymph nodes, which are part of the body’s immune system. Swollen glands may be painless or tender to the touch.

6. Bone Pain

Leukemia can cause bone pain, which may feel like a dull ache or a sharp pain. The pain may be worse at night, and may be accompanied by swelling or tenderness.

7. Abdominal Pain

Leukemia can also cause abdominal pain, which may be caused by an enlarged spleen. The pain may be located in the upper left area of the abdomen and may be accompanied by a feeling of fullness or a loss of appetite.

8. Headaches

Leukemia can cause headaches, which may be mild or severe. People with the condition may also experience changes in vision or hearing.

9. Night Sweats

Leukemia can cause night sweats, which may be so severe that they disrupt sleep. Night sweats can also be accompanied by fever and chills.

10. Skin Rash

Leukemia can cause a skin rash, which may be red or purple in color. The rash may appear as small dots or larger patches and may be accompanied by itching or discomfort.

11. Mouth Sores

Leukemia can cause sores in the mouth, which may be painful and difficult to heal. These sores may also be accompanied by a white or yellow film.

12. Shortness of Breath

Leukemia can cause shortness of breath, which may be caused by a low red blood cell count. This can lead to a lack of oxygen in the body and may cause dizziness or fatigue.

13. Joint Pain

Leukemia can cause joint pain, which may be accompanied by swelling and stiffness. The pain may be worse in the morning and may improve with movement.

14. Weight Loss

Leukemia can cause unexplained weight loss, which may be caused by a loss of appetite or a lack of energy. People with the condition may lose weight even if they are eating normally.

15. Frequent Infections

Leukemia can weaken the immune system, making people more vulnerable to infections. People with the condition may experience frequent infections, such as colds, flu, or urinary tract infections.

16. Itchy Skin

Leukemia can cause itchy skin, which may be accompanied by a rash or bumps. The itching may be worse at night and may be alleviated by moisturizing the skin or taking a cool bath.