in 2024, I've had coughing spells for no reason that lasted a few days. I believe it was b/c of MS. This year, it's a nagging cough that won't quit; I believe it's due to the cold temps and humidity.

Same here, Elena.

I find my body doesn't like the temperature changes.

Thank you for your suggestions. I will try it out if it gets bad.

I use two antihistamines and guafenisin to liquify the throat slime. Or gunk. When coughing is bad I supplement with chloraseptic throat spray. On bad days I also take a couple Sudafed, but only early in the day or it will interfere with sleeping because of the stimulants in it.