The most likely cause of your wife’s cough and sore
throatCancer - throat or larynx
Throat swab culture is chronic sinusitis with postnasal drip. Other
commonCommon cold causes would include asthma and
gastroesophagealGastroesophageal reflux disease
Gastroesophageal reflux in infants refluxGastroesophageal reflux disease
Gastroesophageal reflux in infants
Hiatal hernia repair
Reflux nephropathy
Vesicoureteral reflux disease (GERD), commonly called acid reflux – acid coming up from the stomach.
The sinusitis, which is inflammation of the sinuses, would best be treated with nasal washes followed by a prescription nasal steroid spray. Routine use of a nasal steroid spray decreases inflammation in the nose and sinuses along with mucus production. When a nasal steroid spray is used regularly it can prevent sinusitis. However it does not provide immediate relief of symptoms. It may need to be used every day for several weeks to months to notice improvement in the symptoms. To get the most help from any nasal spray first do a nasal wash to remove mucus from the nose and sinuses. To learn more about this technique please read our nasal wash treatment information by copying and pasting this address
http://www.nationaljewish.org/healthinfo/medications/lung-diseases/alternative/nasal-wash-treatment.aspx
into the address window of your internet browser. Share this information with your doctor to see if you would benefit from this daily treatment.
There are other less common causes. If it appears that the cause is not sinusitis, asthma or acid reflux, the next step would be for you to arrange for your wife to be evaluated in the cough clinic of the nearest university hospital medical center.
Good luck.