The parathyroid glands regulate calcium in your body by making more or less of a hormone called parathyroid hormone (PTH). The parathyroid glands constantly measure calcium levels in your blood. If the calcium level gets too high, the normal glands sense this and stop production of PTH.This lowers the calcium in your body and returns your calcium levels to normal. Abnormal glands cannot regulate calcium balance.he parathyroid glands constantly measure calcium levels in your blood. If the calcium level gets too high, the normal glands sense this and stop production of PTH. This lowers the calcium in your body and returns your calcium levels to normal. Abnormal glands cannot regulate calcium balance.
Pneumonia (nu-MO-ne-ah) is an infection in one or both of the lungs. Many germsâsuch as bacteria, viruses, and fungiâcan cause pneumonia.
Trichomoniasis (female) Trichomoniasis is a sexually transmitted disease that can cause vaginal itching and discharge and pain. Vaginitis Vaginitis, an infection or inflammation of the vagina and vulva, can cause vaginal redness, itching, and more. Chlamydia (female) Chlamydia is a sexually transmitted disease sometimes causing painful urination, penile discharge and more.