The symptoms of dangerously low sodium (below 135 mmol/L on your blood work) are: fatigue, apathy, light-headedness, weakness, cramping, nausea, bloating or swelling, dizziness, headache, confusion, agitation or delirium, fainting and disorientation. In severe cases, seizures and coma may result.
HIV is spread primarily by unprotected sex (including anal and oral sex), contaminated blood transfusions, hypodermic needles, and from mother to child during pregnancy, delivery, or breastfeeding. Some bodily fluids, such as saliva and tears, do not transmit HIV.
At first, a person with HIV will not have any visible symptoms. A few weeks after infection, many people have flu-like symptoms, which then disappear after a while. These symptoms can include fever, headache, tiredness, and enlarged lymph glands in the neck and groin area. Other people infected with HIV may have no symptoms.