Under Perens' definition, open source describes a broad general type of software license that makes source code available to the general public with relaxed or non-existent copyright restrictions.
1 Illnesses such as the flu or colds. Home treatment of your flu and cold symptoms usually will relieve lightheadedness. 2  Vomiting, diarrhea, fevers, and other illnesses that cause dehydration.  Very deep or rapid breathing (hyperventilation).
Lyme disease causes depression, which can cause mood swings. Additionally, the pain associated with Lyme is enough to cause patients to become irritable. Lyme disease is a systemic infection that can affect all systems of the human body. This disease is a bacterial infection transmitted by the spirochete, Borrelia burgdorferi.