Symptoms of meningitis may include headache, nausea, vomiting, and, in extreme cases, coma. Granulomatous hepatitis and parasitic invasion of the heart, kidney, peritoneum, lymph nodes, pancreas, prostate, ovaries, thyroid, or parathyroid may be present in disseminated disease.
Prev Next. The dark spots that form around acne blemishes result from a condition called postinflammatory hyperpigmentation. Sometimes they're fairly light and unnoticeable, and sometimes they're large dark marks. This condition can also be caused by excessively dry skin.
Here are some of the common causes of dark elbows: 1  Genetics. 2  Dry skin. 3  Overexposure to the sun.  Use of certain 1  medications. Poor or improper hygiene.  Lack of exfoliation, accumulation of dirt, grime and dead 1  skin. Certain diseases such as Addisonâs syndrome, obesity.  Hormonal imbalances.