I have cough?

Cough: Numerous causes in a smoker. You should make an appointment and get it checked.

Cougher: Mix hot water, 1 tsp. Lemon juice & 1 tsp. Honey in a mug, then add more lemon juice or honey to taste, if desired. Sip the mixture slowly and inhale the steam from the hot liquid to help reduce congestion in the chest. Or make tea with 2 tsp of marshmallow root bark per 1cup of hot water (steep in a covered pot for at least 5 minutes). Drink several times a day or as needed to relieve coughing.

First determine: The reason for the cough. Can try cough syrup and lemon juice mixed with honey or hot tea.

More remedies: Hydrate well. Consider using a warm air vaporizer. Mix several teaspoons of honey into herbal tea with a squeeze of lemon juice. Or make tea with 2 tsp of marshmallow root bark per 1cup of hot water (steep in a covered pot for at least 5 minutes). Drink several times a day or as needed to relieve coughing. See a physician if your cough is not resolving, difficulty breathing or temp > 104.

Coughing: Hydrate well. Consider using a warm air vaporizer. Mix several teaspoons of honey into herbal tea with a squeeze of lemon juice. Or make tea with 2 tsp of marshmallow root bark per 1cup of hot water (steep in a covered pot for at least 5 minutes). Drink several times a day or as needed to relieve coughing. See a physician if your cough is not resolving, difficulty breathing or temp > 104.

Cough: Hydrate well. Consider using a warm air vaporizer. Mix several teaspoons of honey into herbal tea w a squeeze of lemon juice. Or make tea w 2 tsp of Marshmallow root bark per 1cup of hot water (steep in a covered pot for at least 5 mins). Drink several times a day or as needed to relieve coughing. See a physician if cough is not resolving, difficulty breathing or temp > 104.

More details are needed to answer this best. I wonder about the following, seasonal allergies, sinus infections, post nasal drip, reactive bronchitis. It is COVID 19. See a doctor via telemedicine

If cough lasts more than 2 weeks, it would imperative to see a doctor. If you have breathing difficulty or fever, see a doctor now. For uncomplicated cough you may take over the counter cough medication. Have a healthy diet, exercise 30 minutes/day, drink plenty of water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs.