Category: H

  • Hashimoto’s thyroiditis

    The name given to a particular kind of goiter caused by autoimmune disease. Although the thyroid gland is enlarged, there is often evidence of hypothyroidism. Autoimmune disease causing an inflamed thyroid gland.  

  • Hyperlability

    Marked instability; high changeability.  

  • Hyperaldosteronism

    An increase in the level of aldosterone, a hormone that is secreted from the adrenal gland and causes retention of sodium and water by the kidney; overproduction of aldosterone produces hypertension. Excessive production of aldosterone altering the regulation of potassium and sodium exchange in the distal renal tubule. The excessive production of aldosterone by the…

  • Hooked

    Curved at the tip.  

  • Herbs

    Herbs

    Fleshy, nonwoody plants. A plant without a persistent woody stem above ground. In botany, a nonwoody plant annual, biennial, or perennial whose aerial portion is relatively short lived (in the temperate zone, only a single growing season). A plant which can be used in preparing medicines. In botany, any plant that does not have permanent…

  • Hymenium

    The spore-bearing layer of a fruit body. A fertile layer in a fructification.  

  • Hygrophanous

    Appearing one color when wet and then changing to a different, faded color when moisture is lost.  

  • Horripilation

    When the body hairs stand on end.  

  • Homoeopathic

    System of medicine that uses remedies that are similar to the symptoms, i.e. it uses homoeopathic doses of coffee to treat insomnia.  

  • Hanuman

    The monkey god, loyal to Lord Rama. He is the symbol of fearlessness and loyalty. He brought the mountain of healing herbs, Ritigala, from India to Sri Lanka.