The majority of times unexplained cough is caused by asthma, post-nasal drip and gastroesophageal reflux with or without heartburn. Asthma can sometimes be triggered by a viral infection such as a cold. You might want to discuss this with your doctor. Pertussis lasts 6 to 10 weeks.
There is also a blood test you can have done, that can usually tell you if you did have pertussis.
Some GASTRIC REFLUX TIPS (without acid blockers):
GER=Gastro-Esophageal Reflux. (Gastro=stomach. Esophagus=food tube.)
LPR= Laryngeal-Pharyngeal Reflux. (Larynx=voice box, containing the 2 vocal cords. Pharynx=throat, above the larynx. The larynx is above the trachea/windpipe.)
Reflux=acidic or alkaline stomach material that backs up into the esophagus (food tube), causing any of these problems: VCD/Vocal Cord Dysfunction/Laryngospasm attacks, cough, voice problems, asthma, globus (feeling of lump in throat), constant need to clear throat, worsening of sinus condition, sore throat, pre-cancerous conditions of throat &/or esophagus, etc.
SOME GER/LPR CONTROL THINGS WE DO, that we learned from the excellent book: STOMACH AILMENTS AND DIGESTIVE DISTURBANCES, by Michael T. Murray, N.D. See page 9, References, in my website: http://cantbreathesuspectvcd.com and, also see GER/LPR info on page 5, and on LINKS page.
PLEASE READ THIS GREAT BOOK. It may possibly be bought on-line, from Michael T. Murray
Dr. James A. Koufman, MD (a voice specialist ENT/Ear, nose & throat doc) wrote medical journal articles about how a cold (or other virus infections) can have the virus spread to the vagus nerve (or branches of the vagus nerve), and this can cause a person to first get GERD (Gastro-Esophageal Reflux Disease).
Coughing can be caused by many, many things. One major cause of coughing is GERD. Spicy food, milk, and soy milk can also aggravate GERD, leading to more coughing.
If I were you, I would go to see a very good Pulmonologist (lung doc), and a very good ENT (Ear, nose & throat doc), who is knowledgable about the common connection between gastric reflux and cough. These docs can help you find out for sure what is causing your cough, etc.
I'll put some gastric reflux tips into the next message, that you can run by your docs, to see if these are OK for your particular situation, if you think you want to try them.
But first, please see some expert docs. If you can go to National Jewish Hospital (NJH), in Denver, Colorado, you can get good medical help! If you can't go there, call the LUNG LINE nurses, at 1-800-222-LUNG(5864), and ask which docs are in your area, who did some work at NJH.
Good luck to you.
Concerned lady
http://cantbreathesuspectvcd.com
Thank you so very much for your comprehensive suggestions. It is clear that I should immediately see a Pulmonologist. God bless!