Sports drinks can help athletes avoid dehydration and other heat-related problems such as early fatigue, heat cramps, lightheadedness
and heat exhaustion.
What's left is a kind of dull depression, a lightheadedness
that sometimes makes us feel giddy, like we're standing on the edge of self-destruction.
Other symptoms include lightheadedness
, shortness of breath, or chest pain.
Medications--particularly multiple ones--are a second notable risk factor," continues McKenzie, considering many of them can cause dizziness, lightheadedness
, drowsiness, poor balance, and postural hypo-tension.
Amantadine, however, is more likely to cause side effects such as lightheadedness
and inability to sleep more often than does rimantadine.
It was only on leaving that I discovered four hours had passed without my realizing it at all, save for some lightheadedness
due to hunger.
The symptoms reported in these studies - which included muscle weakness, headaches, and lightheadedness
as well as sweaty palms - are all signs of nervousness.
Only rarely did people experience noticeable effects such as dizziness or lightheadedness
, the researchers said.
The subjects reported nausea, lightheadedness
, and headaches.
A This kind of lightheadedness
can be a minor problem resulting from a sudden drop in blood pressure when you stand up.
Side effects may include low blood pressure accompanied by feelings of dizziness and lightheadedness
, an irritating dry cough, and increased potassium levels.
It can suggest lightheadedness
(such as when one is near fainting), vertigo (a sense of spinning sometimes associated with inner ear problems), a sense of imbalance, giddiness (like the proverbial baby on a swing), confusion, agitation or anxiety.
The condition, in which a patient's heart is smaller than it should be, is more common in women than men, and is characterized by a rapidly increasing heartbeat and lightheadedness
or fainting when a person moves from lying down to a standing position.
Common (experienced by up to 20 percent of users) side effects of these drugs are headache, dizziness or lightheadedness
, and flushing.
Patients with Type 1 atrial flutter may exhibit symptoms including palpitations, shortness of breath, fatigue, lightheadedness