Are the symptoms worse in the morning, evening, or night?
Is the cough dry or productive (with mucus)?
what is the color of the mucus (white, yellow, green, etc.)?
Do you have nasal discharge? If yes, what is its color and consistency?
Are there any associated symptoms (e.g., sneezing, fever, sore throat, body ache)?
What seems to aggravate the symptoms (e.g., cold weather, lying down, talking)?
What provides relief (e.g., warm drinks, rest, fresh air)?
Do you feel thirsty or thirstless?
Are there any particular food cravings or aversions?
Next Steps
Provide the answers, and I can suggest possible homeopathic remedies based on the symptoms.