The symptoms of dizziness and lightheadedness can occur after quitting smoking, and the duration of the symptoms generally varies from person to person, with some lasting about a week, while others may last longer.
Tobacco contains nicotine, a highly dependent ingredient, and smokers maintain nicotine levels in their bodies by changing the amount, frequency, and depth of inhalation into the airways. When dependence is formed and then suddenly withdrawn, withdrawal symptoms such as dizziness, brain swelling, insomnia, and irritability can occur, and these symptoms will disappear as the withdrawal syndrome goes away.
When patients quit smoking, they should pay attention to the diet rich in vitamins, and can chew gum appropriately to distract their attention. Nicotine replacement therapy can also be used to reduce the withdrawal response and help quit smoking. You should also take care of your physical exercise, ensure a good work schedule and strengthen your resistance.
Smoking is harmful to health, if the withdrawal symptoms continue to be unimproved after quitting smoking, it is recommended that the patient go to the hospital in a timely manner, under the guidance of a physician for diagnosis and treatment.