Hi, smoking cigarettes can cause the complaint you are experiencing along with thousands of other symptoms smoking causes. However you may be experiencing worry for a host of other reasons, common among them being stress,
thyroid disorders, certain deficiencies,etc.
Next Steps
Meet with a doctor so that based on your symptoms and blood investigations the appropriate course of treatment can be charted out.
Health Tips
The symptoms may go away with time and medications, however a smoker will alway carry with them a higher risk of developing diseases. Quit smoking.