Pelvic inflammatory disease (PID) is an infection and inflammation of the uterus, ovaries, and other female reproductive organs. It causes scarring in these organs. This can lead to infertility, ectopic pregnancy, pelvic pain, abscesses, and other serious problems. PID is the most common preventable cause of infertility in the United States.
Researchers believe that Meniereâs disease is the result of constrictions in blood vessels similar to those that cause migraine headaches. Others think Meniereâs disease could be a consequence of viral infections, allergies, or autoimmune reactions.
Meniere's Disease-Condition and Symptoms. Meniere's Disease is caused by a disorder in the inner ear. This disorder can cause ringing in the ears, episodes of hearing loss, vertigo, nausea and vomiting. These symptoms usually come in âattacksâ that are signaled by a ringing in the ears and a sudden loss of hearing.