Diseases You Can Catch From Birds. 1  Although birds can spread bacteria to people, illness caused by touching or owning birds is rare. 2  Different types of birds can carry different diseases. 3  Some people are more likely than others to get diseases from birds.
Some of the more common causes of lightheadedness include: dehydration from a viral infection, from nausea and vomiting, or from any other cause. using tobacco, alcohol, or illicit drugs. various prescription drugs. orthostatic hypotension. vasovagal episodes. dysautonomia. allergic reactions.
Lightheadedness is a common and typically unpleasant sensation of dizziness and/or a feeling that one may faint. The sensation of lightheadedness can be short-lived, prolonged, or, rarely, recurring. In addition to dizziness, the individual may feel as though his or her head is weightless. The individual may also feel as though the room is what causes the spinning or moving (vertigo) associated with lightheadedness.