Mix 1 tablespoons of honey with juice of 1/2 lemon and take every 15 minutes.
Severe constant cough drink 1 cup of sweet violet tea 3 times daily.
Dry cough mix 2 drops of lemon oil & 2 drops of eucalyptus oil with 2 tablespoons of honey. Dilute teaspoon of mixture in a glass of warm water & sip slowly.