• Stress
• Bacterial infection
• Chronic inflammatory illnesses, rheumatisms.
• Leukemia
• Traumatism
• Syndrome of Cushing

A decrease of the number of leukocytes neutrófilos (neutropenia) can appear in:

• Anemia aplásica
• Alterations in the feeding
• Illness of Addison
• Viral infections
• Medicines
• Radio and chemotherapy

The elevation of the number of lymphocytes (linfocitosis) appears in:

• Chronic bacterial infections
• Viral infections
• Leukemia
• Glandular fever
• Hepatitis

The decrease of the number of lymphocytes (linfopenia) appears in:

• Advanced infections of HIV
• Immunodeficiencies
• Leukemia
• Spread Lupus eritematoso
• Radiotherapy
• Sepsis

The elevation of the number of monocitos (monocitosis) appears in:

• Chronic inflammatory illnesses
• Viral infections
• Tuberculosis
• Glandular fever
• Malaria

The decrease of the number of monocitos (monocitopenia) appears in:

• Cortisone
• Medicines

The elevation of the number of basófilos (basofília) appears in:

• Leukemia
• Policitemia will see

The decrease of the number of basófilos (basopenia) appears in:

• Anafilaxia
• Stress
• Hipertiroidismo

The increase of the number of eosinófilos (eosinofília) appears in:

• Allergic and autoimmune illnesses
• Bronchial asthma
• Hives
• Edema angioneurótico
• Extrinsic Rinitis
• Food allergies
• Knotty Periarteritis
• Granulomatosis of Churg-Strauss
• Colagenosis eosinofílica
• Dermatomiositis
• Endocarditis fibroplástica of Loffler
• Ulcerous colawsuit
• Sarcoidosis
• Purple anafilactoide
• Serum sickness
• Infections and parasitosis
• Endocrinopatías
• Pénfigo
• Dermatitis herpetiforme
• Neurodermitis, dermatitis atópica
• Prurigos
• Leukemia
• Pernicious anemias
• Illness of Hodgkin
• Neoplasias
• Familiar Eosinofilia of recessive heredity
• Stings of insects and snakes
• Medicines

The decrease of the number of eosinófilos (eosinopenia) appears in:

• Endogenous or exogenous corticoids
• Poisoning for alcohol
• Medicines