Search results for Oppositional defiant disorder

121 - 130 of 229 results for "Oppositional defiant disorder"

• PTSD (post-traumatic stress disorder)

  PTSD (post-traumatic stress disorder) is an anxiety disorder caused by very stressful, frightening or distressing events.

• What is retinoblastoma?

  Find out what retinoblastoma is, and what part of the body is affected.

• Narcolepsy - Causes

  Find out what causes narcolepsy. In many cases, it's thought to be caused by a lack of the brain chemical hypocretin, also known as orexin, which regulates sleep.

• Psoriasis

  Find out about psoriasis, a long-term skin condition that causes patches of dry, flaky skin that can be itchy and painful.

• Joint hypermobility syndrome

  Joint hypermobility syndrome is where you get pain and stiffness from having very flexible joints. Read more about how it's diagnosed and managed.

• Colour vision deficiency (colour blindness)

  Find out about colour vision deficiency (colour blindness), what the symptoms are, where to get help, what the tests are, the causes, and the treatments.

• Addison's disease

  Find out about Addison's disease (primary adrenal insufficiency), including symptoms, causes and treatment.

• Overview - Fabricated or induced illness

  Find out about fabricated or induced illness (FII), which is a rare form of child abuse where a parent or carer exaggerates or deliberately causes symptoms of illness in the child.

• Diphtheria

  Diphtheria is a potentially fatal contagious bacterial infection that mainly affects the nose and throat, and sometimes the skin. It's very rare in England.

• Causes of retinoblastoma

  Find out about the causes of retinoblastoma and who is most at risk of getting it.