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  1. Oppositional defiant disorder (ODD) - Symptoms and causes

    Jan 4, 2023 · Emotional and behavioral symptoms of ODD generally last at least six months. They include angry and irritable mood, argumentative and defiant behavior, and hurtful and …

  2. Urine odor Causes - Mayo Clinic

    Jul 4, 2005 · Urine that smells odd might point to an underlying disease or condition.

  3. Phantosmia: What causes olfactory hallucinations? - Mayo Clinic

    Jun 5, 2024 · An olfactory hallucination, known as phantosmia, makes you detect smells that aren't in your environment. The odors you notice in phantosmia are different from person to …

  4. Schizotypal personality disorder - Symptoms and causes

    Jun 7, 2024 · People with schizotypal personality disorder are often described as odd or eccentric, and they usually have few, if any, close relationships. They generally don't know how …

  5. Sperm morphology: What does it mean? - Mayo Clinic

    Mar 12, 2025 · What does this mean? Sperm morphology refers to the size and shape of sperm. It's one factor that healthcare professionals look at as part of a semen test. The test helps …

  6. Oppositional defiant disorder (ODD) - Mayo Clinic

    ODD also includes being spiteful and seeking revenge, a behavior called vindictiveness. These emotional and behavioral issues cause serious problems with family life, social activities, …

  7. Borderline personality disorder - Symptoms and causes

    Jan 31, 2024 · Overview Borderline personality disorder is a mental health condition that affects the way people feel about themselves and others, making it hard to function in everyday life. It …

  8. Oppositional defiant disorder (ODD) - Mayo Clinic

    Jan 4, 2023 · To determine whether your child has oppositional defiant disorder, a mental health provider does a thorough psychological exam. ODD often occurs along with other behavioral …

  9. Movement disorders - Symptoms and causes - Mayo Clinic

    May 30, 2024 · There are many types of movement disorders that cause different symptoms. For example, dystonia causes muscle contractions that lead to twisting of the body. Another …

  10. Baby's head shape: Cause for concern? - Mayo Clinic

    Feb 1, 2025 · Many newborns have slightly uneven heads. But is it cause for worry? Understand what causes unevenness in babies' heads and when treatment is needed. The bony plates of …