Immune disorder

• By the component of the immune system affected
• By whether the immune system is overactive or underactive
• By whether the condition is congenital or acquired

Autoimmune diseases

List of some autoimmune disorders

• Lupus
• Scleroderma
• Certain types of hemolytic anemia
• Vasculitis
• Type 1 diabetes
• Graves' disease
• Rheumatoid arthritis
• Multiple sclerosis
• Goodpasture syndrome
• Pernicious anemia
• Some types of myopathy
• Lyme disease

  Immunodeficiencies

• Severe combined immunodeficiency
• DiGeorge syndrome
• Hyperimmunoglobulin E syndrome
• Common variable immunodeficiency : B-cell levels are normal in circulation but with decreased production of IgG throughout the years, so it is the only primary immune disorder that presents onset in the late teens years.
• Chronic granulomatous disease : a deficiency in NADPH oxidase enzyme, which causes failure to generate oxygen radicals. Classical recurrent infection from catalase positive bacteria and fungi.
• Wiskott–Aldrich syndrome
• Autoimmune lymphoproliferative syndrome
• Hyper IgM syndrome: X-linked disorder that causes a deficiency in the production of CD40 ligand on activated T-cells. This increases the production and release of IgM into circulation. The B-cell and T-cell numbers are within normal limits. Increased susceptibility to extracellular bacteria and opportunistic infections.
• Leukocyte adhesion deficiency
• NF-κB Essential Modifier Mutations
• Selective immunoglobulin A deficiency: the most common defect of the humoral immunity, characterized by a deficiency of IgA. Produces repeating sino-pulmonary and gastrointestinal infections.
• X-linked agammaglobulinemia : characterized by a deficiency in tyrosine kinase enzyme that blocks B-cell maturation in the bone marrow. No B-cells are produced to circulation and thus, there are no immunoglobulin classes, although there tends to be a normal cell-mediated immunity.
• X-linked lymphoproliferative disease
• Ataxia–telangiectasia

• AIDS

  Allergies

• Seasonal allergy
• Mastocytosis
• Perennial allergy
• Anaphylaxis
• Food allergy
• Allergic rhinitis
• Atopic dermatitis