To get rid of a cough in 5 minutes , try drinking warm water with honey and lemon juice. This remedy can provide immediate relief. Discover quick remedies on how to get rid of a cough in 5 minutes . Effective tips for kids and adults to stop coughing instantly at home. Explore effective remedies to soothe and get rid of a cough quickly, including home remedies and over-the-counter solutions. You can get rid of a cough in five minutes by gargling with salt water, inhaling steam from a hot shower, or sucking on a cough drop.