(This includes 21 tests. ) ( Diagnosis depends mainly on the blood test to find out the reason of the continuous fatigue the body is experiencing . hence, ، the best treatment is chosen based on the test’s results.

• Haemoglobin test
• White blood cells count
• Erythrocyte fragility
• Alkaline phosphatase enzyme
• Vitamin D
• Ferritin test: iron – storage protein test
• Red blood cell distribution width test
• Mean Corpuscular Volume MCV
• Mean Corpuscular Haemoglobin Concentration MCH
• Pituitary Hormone : thyroid stimulating hormone
• Vitamin B12
• Haematocrit
• Blood sodium
• Aspartate aminotransferase AST
• Blood calcium
• Alanine transaminase
• Blood chloride
• Blood potassium
• Platelet count
• Erythrocyte sedimentation rate ESR
• Creatinine