Doctor insights on:
Sudden Lightheadedness After Smoking First Cigarette
What type of cigs?: Nicotine cigarettes don't usually cause dizziness, but could since nicotine provides a stimulant brain effect increasing BP and heart rate. Other types of cigarettes like cannabis could certainly cause dizziness. Even e-cigs can have weird effects with the vaporized substances in them. Bottom line: why smoke anything at all? Best to see your doctor to evaluate your dizziness & light-headedness. ...Read moreSee 1 more doctor answer
Lightheadedness is a sensation of feeling faint or "light in the head". It may be a symptom of Low blood pressure, or hypotension, which occurs when blood pressure during and after each heartbeat is much lower than usual. It may also occur when you are dehydrated, as my happen when severe morning ...Read more
Dysautonomia causes low bloodpressure, cigarettes make lightheadedness better, is this due to vasoconstrictor property? I know its bad but scientific?
Suffering from lightheadedness, feeling faint, rapid heartbeat. Started a month ago when i was smoking weed. Never went away, although i stopped.
Nicotine and hypoxia: Nicotine is a powerful drug, and lightheadedness from smooth muscle relaxation may occur even in experienced smokers who smoke more than usual, but is common (as is nausea and vomiting) with the initial exposure to cigarette smoke. It also causes carbon monoxide to replace oxygen in red blood cells, and this can also result in dizziness or lightheadedness. ...Read more
When quitting smoking is it normal to feel lightheaded and shaky in the first few days of quitting?
It's my 6th day on chantix when will it begin to work. I haven't reduced smoking, cigaretts taste the same. Tomorrow is my first day without smoking.
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